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	<title>James Mansson’s Chess Blog</title>
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		<title>4NCL Division 3 2011-12: e2e4.org.uk 2 – Wessex</title>
		<link>http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-wessex/</link>
		<comments>http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-wessex/#comments</comments>
		<pubDate>Fri, 11 May 2012 11:11:27 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[4NCL]]></category>
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		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1086</guid>
		<description><![CDATA[Going into the last round, e2e4.org.uk 2 were tied for the lead in Division 3 with Wessex on 16 points. KJCA Kings, AMCA Rhinos and North East England were on 15, while Hackney and Cheddleton 2 were on 14. The &#8230; <a href="http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-wessex/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Going into the last round, e2e4.org.uk 2 were tied for the lead in Division 3 with Wessex on 16 points. KJCA Kings, AMCA Rhinos and North East England were on 15, while Hackney and Cheddleton 2 were on 14. The pairings for the round were:</p>
<ul>
<li>Wessex &#8211; e2e4.org.uk 2</li>
<li>North East England &#8211; AMCA Rhinos</li>
<li>KJCA Kings &#8211; Cheddleton 2</li>
<li>Hackney &#8211; Cambridge University 3</li>
</ul>
<p>A win for us would make us champions; a draw would guarantee promotion; a loss would leave us depending on the results of the other matches.<span id="more-1086"></span></p>
<p>While a draw between us and Wessex would have guaranteed both sides promotion, the match in fact turned out to be very hard fought. I managed to win relatively quickly, as my opponent overlooked that his knight on h5 was short of retreat squares, and so lost it following an unusual manoeuvre by light-squared bishop. The other games swung back and forth less predictably, however.</p>
<p>Richard Almond soon came under heavy pressure as Black against the dangerous Michael Yeo. Although for a long time it was not clear whether White could break through, in the end he did, which allowed Wessex to even the scores.</p>
<p>We were able to take the lead again, however, as Iliyan Mladenov built up steadily as White against Martin Simons, and was able to force victory. This left both sides looking anxiously at the remaining three games.</p>
<p>The game between Keith Gregory (Wessex) and David Coates (e2e4.org.uk 2) looked likely to end as a draw, because of the blocked nature of the position, and in the end it did. The other two games were rather more complex.</p>
<p>The game Gavin Lock (Wessex) and Alan Byron (e2e4.org.uk 2) featured a time scramble, as Gavin, as usual, was in heavy time trouble. He slipped up just before the time control, allowing Alan to win a pawn. The resulting rook endgame looked like it should be a win for us, but it was still tricky.</p>
<p>Meanwhile, the encounter between Mark Josse (e2e4.org.uk 2) and Bruce Jenks (Wessex) had been swinging back and forth. At first, Mark was ahead, having won the exchange for a pawn, but he gradually allowed his opponent back into the game, and by the first time control was actually in some trouble, due to his opponent&#8217;s advanced pawns. Fortunately for us, in the moves leading up to the second time control, his opponent missed a win, and the resulting position was dynamically balanced.</p>
<p>In the other game, Alan Byron seemed to miss a clear win, and although his opponent still had to defend carefully, his chance seemed to have gone, and in the end the two players agreed a draw.</p>
<p>Seeing this, Bruce Jenks decided on a suicidal winning attempt, but Mark found the correct response, and play simplified to a rook and pawn against bishop and pawn endgame. Although his opponent then offered a draw, which would have given us the title straight away, Mark decided to go for the win anyway, which he then secured with two and a half minutes left in the quickplay finish. The season therefore ended on a tense but exhilarating note.</p>
<p>Many thanks to Sean Hewitt for his efforts this year (and previous years) in organising the e2e4.org.uk teams (all six of them!). Also, many thanks to all the players who contributed to our efforts in securing not only promotion but the title.</p>
<p>Of course, as is customary, I now give my own game from the match. It wasn&#8217;t terribly exciting, although it did prove important.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_8bc375c9' style='display:none;' cols='40' rows='8'>   [Event "4NCL"]  [Site "Hinckley Island"]  [Date "2012.5.7"]  [Round "11"]  [White "Mansson, James C (e2e4.org.uk 2)"]  [Black "Gill, Oliver (Wessex)"]  [Result "1-0"]  [Eco "A40"]   1.d4 Nc6 2.c4   {2.d5 is the most critical, with a mirror image of Alekhine&#8217;s Defence.}   e5 3.d5 Nce7 4.e4   {4.d6!? is worth considering.}   Ng6 5.Be3   {5.Nc3 is normal. With the text move, White was anticipating the move &#8230;Bc5, which is Black&#8217;s usual scheme of development in this system.}   b6   {Black insists on &#8230;Bc5. More natural are 5&#8230;Bb4+ and 5&#8230;Nf6.}   6.Nc3 Bc5 7.Qd2 d6 8.O-O-O Nf6 9.f3 Bd7 10.Nge2 Nh5 11.g3   {White has a comfortable position, but to make progress needs to find a way to advance his kingside pawns. Black&#8217;s route to counterplay is less clear.}   a6 12.Bxc5   {White chose to take on c5 at this point, in order to make &#8230;a6 pointless, as Black hardly wanted to take with the d-pawn, which would have weakened his pawn structure.}   bxc5 13.h4 Qf6 14.Qe3 h6   {Black was concerned about g4-g5.}   15.Bg2 Rb8 16.Rdf1 Rb4 17.b3 Kd8 18.Bh3 Rb8   {?? Black completely overlooked White&#8217;s threat here. 18&#8230;Bxh3 was clearly necessary.}   19.Bg4   {White now wins a piece, as the knight on h5 has no retreat.}   Ngf4 20.gxf4 exf4 21.Qd2 Ng3 22.Nxg3 fxg3 23.Rfg1 Be8 24.h5 a5 25.Kc2   {White calmly consolidated his position.}   a4 26.Rxg3 g6 27.Rgg1 gxh5 28.Rxh5 Qg7 29.Rhh1 Qe5 30.f4 Qf6 31.Bh3 h5 32.Re1 Rg8 33.e5 Qh4 34.e6 fxe6   {? 34&#8230;Qe7 was the only way to struggle on, but was still hopeless.}   35.Bxe6   {Black resigned with 2 seconds left on the clock. He is losing even more material now.}   1-0   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_8bc375c9' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>4NCL Division 3 2011-12: e2e4.org.uk 2 – North East England</title>
		<link>http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-north-east-england/</link>
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		<pubDate>Thu, 10 May 2012 09:40:44 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[4NCL]]></category>
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		<category><![CDATA[The Symmetrical English]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1077</guid>
		<description><![CDATA[While our round 9 match had proved one-sided, the same could not be said of our round 10 encounter with the North East England team. The position at the start of the round was that KJCA Kings and North East &#8230; <a href="http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-north-east-england/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>While <a href="http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-amca-rhinos/">our round 9 match</a> had proved one-sided, the same could not be said of our round 10 encounter with the North East England team. The position at the start of the round was that KJCA Kings and North East England led with 15 points each, and we were joint third with Wessex on 14. In the chasing pack, Cambridge University 3 and AMCA Rhinos were on 13, and there were four teams on 12. We therefore really needed to win to be almost sure of promotion.<span id="more-1077"></span></p>
<p>The match was unbearably tense. David Coates, with White against Ron Plater, managed to press home his attack in a sharp line of the Grünfeld, although not without some adventures. Andy Talbot, with Black, soon obtained a very promising Sicilian endgame against Malola Prasath, but it took him a long time to secure the win.</p>
<p>North East England struck back in the games Claudio Mangione &#8211; Paul Dargan and David Walker &#8211; Alan Byron. Claudio obtained three pieces for his queen, but he found it difficult to co-ordinate them due to his lack of development. In the end he lost material, and was forced to concede defeat. Alan Byron ended up in a horribly passive position with a really bad bishop, and in the end could only wait as his opponent brought up his forces to deliver the final blow.</p>
<p>As Mark Josse&#8217;s game against Andrew Dunn was drawn, everything was down to my game as Black against Andrew Lawson. After 20 moves by White, the players had reached a typical Hedgehog position. I decided to break with 20&#8230;b5, which unbalanced the position by exchanging my a- and b-pawns for White&#8217;s c- and e-pawns. My opponent took plenty of time over his moves, and by move 25, he had no more than a minute a move to reach the time control.</p>
<p>He then decided on a rash plan of attacking on the kingside with 26 Rg4. However, I started to lose the thread of the game, and also ran short of time. After lashing out with &#8230;g5 and &#8230;f5, I then found myself under pressure, but fortunately made the time control in one piece. Also, I was lucky that White, in his time trouble, missed some promising possibilities.</p>
<p>After the time control, White soon played a move (43 b4) which both players during the game thought was a mistake; indeed, after my reply (43&#8230;Rc4), White thought for a long time and ended up in time trouble again. However, subsequent analysis suggests that the move is quite reasonably and that any mistake occurred later.</p>
<p>However, White was evidently shaken both by his conviction that 43 b4 had been a mistake, the fact that he was short of time, and the match position. He allowed Black to play 47&#8230;f3! with a strong attack, and failed to take his chances to bail out with a draw. Finally the Black pieces penetrated the White position and delivered mate.</p>
<p>The result of this game meant that e2e4.org.uk 2 had won the match 3.5-2.5 and were almost certain of promotion, although in the following round we still needed a draw to be absolutely sure.</p>
<p>I give the game below with some more detailed notes.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_3c8e31f4' style='display:none;' cols='40' rows='8'>   [Event "4NCL"]  [Site "Hinckley Island"]  [Date "2012.5.6"]  [Round "10"]  [White "Lawson, Andrew (North East England)"]  [Black "Mansson, James C (e2e4.org.uk 2)"]  [Result "0-1"]  [Eco "A30"]   1.Nf3 c5 2.c4 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.Nc3 Be7 7.d4 cxd4 8.Qxd4 d6 9.Rd1 O-O   {9&#8230;a6 is the move order recommended by Shipov in his book on the Hedgehog. Black uses the fact that White cannot put immediate pressure on d6 to prevent Nb5.}   10.Qf4   {This is a rather unusual place for the White queen in this line. White is clearly hoping to benefit both from pressure on d6 and also the pin on the d6 pawn. However, this doesn&#8217;t seem to amount to much.}   a6 11.e4   {11.b3 Nbd7 12.Ba3 Nc5 is a standard way to block pressure against d6.}   Qc7 12.b3 Nbd7 13.Bb2 Rac8 14.Qe3 Rfe8 15.Rac1 Qb8 16.Nd4 Bf8   {Both sides have deployed their forces in a standard way.}   17.Qd2 Nc5 18.Re1 Red8 19.h3 Ba8 20.Rcd1 b5   {!? This leads to an unbalanced situation, with White having a majority of pawns on the queenside, and Black in the centre. The presence of so many pieces makes the situation hard to evaluate.}   21.cxb5 axb5 22.Ndxb5 Ncxe4 23.Nxe4 Nxe4 24.Bxe4 Bxe4 25.Rxe4 Qxb5   {White was already facing significant time pressure, with less than 20 minutes for the next 15 moves in this complex position. White immediately loses the thread, and stages an ineffective demonstration on the kingside.}   26.Rg4 {?!} Qf5 27.Rc1 d5 28.Kg2 h6   {Black also starts to lose the thread of the game. He stands well after 28&#8230;Rxc1! 29.Bxc1 Rc8 or 29.Qxc1 d4!}   29.Rf4 Qh7 30.Rg4 Qf5 31.Rf4 Qh7 32.a4 g5   {?! Black now played a series of rash moves as both players ran short of time. 32&#8230;Rxc1! 33.Qxc1 Bd6 34.Rf3 e5 35.Qc6 d4=}   33.Rf3 f5 {?!} 34.Re3   {?! 34.Rxc8 Rxc8 35.a5 looks strong.}   Qd7   {34&#8230;d4! 35.Rxe6 Qb7+ 36.Kh2 Qxb3 would have given Black counterplay.}   35.Rd3   {?! White missed the chance to take the game into a promising rook endgame:  35.Rxc8! Rxc8 36.Qd4 Bg7 37.Qxg7+ Qxg7 38.Bxg7 Kxg7 39.Rxe6 Rb8 40.a5 Rxb3 41.Re3!  (bringing the rook back behind the pawn) 41&#8230;Rb8 42.a6}   Bg7 {!} 36.Bxg7 Kxg7 37.Qb2+ Kg6 38.Rxc8 Rxc8 39.Qe5 Rc6 40.g4   {!? This move gave Black a difficult choice just before the time control.}   f4   {! Black made the correct decision just before the first time control. Instead 40&#8230;fxg4 41.hxg4 would have left Black with more weaknesses and no counterplay. The two players now had just over an hour each to make the second time control at move 60.}   41.h4 Rc1 42.hxg5 hxg5 43.b4   {!? During the game, both players regarded this as a blunder, but in fact White seems to have decent play. However, he took a very long time over his next move, and therefore ended up in serious time trouble for a second time.}   Rc4 44.b5   {44.Qh8 Qe7 45.Rh3 f3+ 46.Rxf3 Rxg4+ 47.Kf1 Rf4 48.Rxf4 gxf4 49.Qc3 f3 50.a5 Qh4 51.Qd3+ Kg7 52.Qxf3 Qxb4=}   Rxa4 45.b6   {45.Rc3 Rc4 46.Rxc4 dxc4 47.Qe4+ Kf6 48.Qxc4 Qd1=}   Rb4   {?! Black now started to go astray, but White failed to find the best response. Better was 45&#8230;Qc6!=. However, 45&#8230;Re4?? was not recommended, because of 46.Qxe4+}   46.Qb8 Qf7   {?! 46&#8230;Qg7 is better.}   47.Qd6   {47.Rf3! stops &#8230;f3 and gives White the better of it. 47.Rxd5?? is tempting but fails to 47&#8230;f3+! 48.Kg3 Qf4+! winning a rook.}   f3+   {! Black now had excellent counterplay, and White should have been looking to force a draw. However, White was really short of time by this point, and failed to judge the situation properly.}   48.Rxf3 Rxg4+ 49.Rg3 Rf4 50.f3 Qf6 {!} 51.Qa3   {? White should force Black to take perpetual check: 51.b7 Qb2+=}   Qd4   {?! 51&#8230;Rc4! 52.Qd3+ Qf5 leaves Black much better.}   52.b7   {? This loses as the Black pieces penetrate the White position with decisive effect. 52.Qc1! forces Black to take the draw, e.g. 52&#8230;Qc4 53.Qb1+ Kf7 54.Qh7+ Ke8 55.b7 Qe2+}   Qd2+ 53.Kg1 Rb4 54.Rg2 Rb1+   {54&#8230;Qe1+! 55.Kh2 Rh4# was a quicker way to mate.}   55.Kh2 Qf4+ 56.Rg3 Qh4+ 57.Kg2 Qh1+ 58.Kf2 Qe1+ 59.Kg2 Qf1+ 0-1   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_3c8e31f4' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>4NCL Division 3 2011-12: e2e4.org.uk 2 – AMCA Rhinos</title>
		<link>http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-amca-rhinos/</link>
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		<pubDate>Wed, 09 May 2012 08:26:40 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[4NCL]]></category>
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		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1068</guid>
		<description><![CDATA[Going into the final weekend, the e2e4.org.uk second team had a chance of gaining promotion, but there was little room for error. KJCA Kings and North East England were leading the league on 14 match points, followed by AMCA Rhinos &#8230; <a href="http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-amca-rhinos/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Going into the final weekend, the e2e4.org.uk second team had a chance of gaining promotion, but there was little room for error. KJCA Kings and North East England were leading the league on 14 match points, followed by AMCA Rhinos on 13, and we were joined on 12 by Wessex and Anglian Avengers 2. We had already lost to KJCA Kings and beaten Anglian Avengers 2 in earlier rounds, but had not played any of the other leading teams, so we would have the chance to get ahead of at least some of them by defeating them directly.<span id="more-1068"></span></p>
<p>In round 9, we were paired against AMCA Rhinos. Although the average grading difference between the teams was not huge, the match turned out to be very one-sided, as we thrashed them 5-1, with victories for Mark Josse, Claudio Mangione, David Coates and me, and draw for Alan Byron and Andy Talbot.</p>
<p>My game saw me gradually building up pressure with White. Although my opponent defended well for a while, eventually he cracked in time pressure.</p>
<p>I give the game below with some notes.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_3ce0453d' style='display:none;' cols='40' rows='8'>   [Event "4NCL"]  [Site "Hinckley Island"]  [Date "2012.5.5"]  [Round "9"]  [White "Mansson, James C (e2e4.org.uk 2)"]  [Black "Staples, Daniel J (AMCA Rhinos)"]  [Result "1-0"]  [Eco "E08"]   1.Nf3 d5 2.d4 e6 3.c4 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O Nbd7 7.Qc2 c6 8.Rd1 b6 9.b3 Bb7 10.Nc3 Rc8 11.e4 a6   {11&#8230;dxe4 12.Nxe4 Nxe4 13.Qxe4 Nf6 is solid but passive for Black.}   12.e5 Ne8 13.cxd5   {Given the plan White hits on in the game, it may be better to delay the exchange on d5, and play h4 directly.}   cxd5 14.Qd3 Nc7 15.h4 h6 16.Bb2 Nb8 17.Rac1 Nc6 18.Na4 Nb5 19.Qe2   {White now turns his attention to the kingside.}   Nca7 20.Nh2 Rc6 21.Qh5 f5 22.exf6 Bxf6 23.Ng4 Rxc1 24.Rxc1 Nc6   {! Both captures on d4 lose: (a) 24&#8230;Nxd4? 25.Nxh6+ gxh6 26.Qg6+ Kh8 (26&#8230;Bg7 27.Bxd4) 27.Qxh6+ Kg8 28.Qg6+ Kh8 29.Qh5+ Kg8 30.Qg4+ Kh7 31.Bxd4; (b) 24&#8230;Bxd4? 25.Nxh6+ gxh6 26.Qg6+ Kh8 27.Qxh6+ Kg8 28.Qg6+ Kh8 29.Qh5+ Kg8 30.Qg4+ Kh7 31.Bxd4}   25.Qg6 Ncxd4   {25&#8230;Kh8 was safer.}   26.Kh1   {I was worried about &#8230;Nf3 in response to an immediate Bf1, but perhaps I shouldn&#8217;t have been: 26.Bf1! Nf3+ 27.Kh1 Nxh4 28.Nxh6+ Kh8 29.Nf7+ Kg8 30.Nxd8 Nxg6 31.Bxf6 gxf6 32.Nxb7}   Kh8 27.Bf1 Bc6   {?? This leaves the bishop fatally exposed on c6, as the knight on d4 is now forced to move by White&#8217;s mating threats. 27&#8230;e5! gives Black a perfectly sound position. 28.Nxb6! Nd6 (28&#8230;Qxb6? 29.Nxe5 Bd8 30.a4 wins.) 29.Na4 Bc8 30.Bg2 Bf5 31.Qh5 Kh7 32.Bxd4 exd4=}   28.Bd3 Nf5 29.Nxf6   {29.Bxf6 gxf6 30.Rxc6 was even more clear-cut.}   gxf6 30.Bxf5 d4+ 31.Rxc6 exf5 32.Qxh6+ Kg8 33.Kh2 Qe7 34.Rc2 d3 35.Rd2 Qe1 36.Qe3 Qxe3 37.fxe3 Rd8 38.Nxb6 Rd6 39.Nc4 Re6 40.Kg2 1-0   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_3ce0453d' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>Horsham Club Championship 2011-12: Taylor – Mansson</title>
		<link>http://www.sports-data.co.uk/posts/horsham-club-championship-2011-12-taylor-mansson/</link>
		<comments>http://www.sports-data.co.uk/posts/horsham-club-championship-2011-12-taylor-mansson/#comments</comments>
		<pubDate>Wed, 25 Apr 2012 09:21:50 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[Games]]></category>
		<category><![CDATA[Opening Analysis]]></category>
		<category><![CDATA[The Sicilian Defence]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1061</guid>
		<description><![CDATA[I played my penultimate game in the club championship last night, against Paul Taylor. Following a sharp opening, in which I missed a couple of chances, the game ended up in an interesting, unbalanced endgame. After a long period of &#8230; <a href="http://www.sports-data.co.uk/posts/horsham-club-championship-2011-12-taylor-mansson/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>I played my penultimate game in the club championship last night, against Paul Taylor. Following a sharp opening, in which I missed a couple of chances, the game ended up in an interesting, unbalanced endgame. After a long period of manoeuvring by both sides, I allowed my opponent to advance his passed pawn with dangerous threats. Although the position could still be held, I then blundered and was forced to resign at once by my opponent&#8217;s reply.<span id="more-1061"></span></p>
<p>The result of the game is a setback, but everyone has dropped a few points in the championship so far, so I am still in contention, with several other players.</p>
<p>I give the game below with some notes.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_30b9ba33' style='display:none;' cols='40' rows='8'>   [Event "Club Championship"]  [Site "Horsham"]  [Date "2012.4.24"]  [White "Taylor, Paul"]  [Black "Mansson, James C"]  [Result "1-0"]  [Eco "B92"]   1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 9.f4 exf4 10.Bxf4 Nc6 11.Nd4 Qb6   {11&#8230;Nxd4 12.Qxd4 Rc8 is the standard approach. One nice example for Black is the following game: 13.O-O-O O-O 14.g4 Qa5 15.g5 Rxc3! 16.bxc3 (16.gxf6? Rxc2+! 17.Kxc2 Bxf6 with a winning attack, e.g. 18.Qd3 Rc8+ 19.Kb1 Qxa2#) Nd7 17.Rhg1 Nc5 18.Bc4 Rc8 19.Bb3? Bxb3 $19 20.axb3 Ne6 21.Qe3 Rxc3 22.Qf2 Qa1+ 0-1, L.Riemersma &#8211; J.Van Der Wiel, Netherlands 1993}   12.Nxe6 fxe6 13.Qd2 {!} O-O   {13&#8230;Qxb2 14.Rb1 Qa3 15.Rb3 Qa5 16.Rxb7 O-O 17.O-O gives White evident compensation for the pawn.}   14.O-O-O Ne5   {! A standard manoeuvre. If White captures on e5 Black doesn&#8217;t mind the doubled pawns as they control key squares. Otherwise, Black has a strong knight in the centre.}   15.Bxe5 dxe5 16.Bc4 Qc6   {?! Here Black missed a chance to get the upper hand. He has two stronger moves: (a) 16&#8230;Ng4! 17.Qd7 Bg5+ 18.Kb1 Nf2 19.Rd6 Qe3 20.Bxe6+ Kh8 21.Rf1 Nxe4 22.Rxf8+ Rxf8 23.Rd1 Nxc3+ 24.bxc3 Qxc3 is better for Black. (b) 16&#8230;Bb4! 17.Qd3 Bxc3 18.bxc3 Qc6 (18&#8230;Ng4?! 19.Qd6!) 19.Rhe1 Rad8 20.Qe2 (20.Qxd8 Rxd8 21.Rxd8+ Kf7 22.Bd3 Qxc3) a5 threatening &#8230;b5 and &#8230;a4, trapping the bishop, is strong for Black.}   17.Bb3 b5 18.Qg5 b4 19.Nb1   {?! 19.Na4 is better as it does not block b1 for the White king. However 19.Ba4? is not a good idea because of 19&#8230;Qc5 winning material.}   Kh8   {?! Better is 19&#8230;Rae8! 20.Qxe5 Nxe4 21.Qxe6+ Qxe6 22.Bxe6+ Kh8 with powerful threats.}   20.Nd2   {20.Qxe5? Nxe4 wins material.}   a5   {20&#8230;Qc5! is better, stopping Qxe5 and making 21.Bxe6? impossible in view of Nxe4}   21.Qxe5   {!? White opts to give up the exchange for two pawns and go into an endgame.}   Ng4 22.Qxe6 Qxe6 23.Bxe6 Nf2 24.Nf3 Nxh1 25.Rxh1   {This endgame seems to be roughly balanced. Neither side finds it easy to make progress.}   Bd6 26.Kd2 Rae8 27.Bd5 g5 28.h3 Kg7 29.c4 bxc3+   {29&#8230;h5!? intending &#8230;g4 was worth considering.}   30.Kxc3 h6 31.Kd4 Rb8 32.b3 Ba3 33.Rf1 Rbc8 34.Bc4 Rfd8+ 35.Kc3 Re8 36.e5 Bb4+ 37.Kd4 Red8+ 38.Ke4 Rf8 39.Rd1 Rcd8   {39&#8230;Rf4+ 40.Ke3 Bc5+ 41.Ke2 Re4+ 42.Kf1 Rc7 43.Rd8 a4 44.Rg8+ Kh7 45.Rd8 Kg7=}   40.Rxd8 Rxd8 41.Nd4 Kg6 42.Nc6   {42.Bd3 Rc8 43.Kd5+ Kf7 44.Nc6 Rxc6 45.Kxc6 Ke6 and Black wins the e-pawn with a likely draw.}   Rd2 {Time control}   43.a4 Bc3   {? This puts Black in some difficulties after White&#8217;s reply. 43&#8230;Rxg2 44.Nxb4 axb4 45.a5 Ra2 46.a6 Ra5 looks roughly balanced.}   44.e6 {!} Rd1 45.e7 Re1+ 46.Kd5   {? 46.Kd3! Bf6 (46&#8230;Bb4 47.Nxb4 axb4 48.a5 Rxe7 49.Kd4 and White will win the Black b-pawn.) 47.Nxa5 Bxe7 48.Nc6 and the connected passed pawns look very dangerous.}   Kf7 47.Kd6+ Ke8   {?? This loses on the spot. 47&#8230;Kf6 is better, when it seems Black can hold: 48.Kd7 Rd1+ 49.Ke8 (If the king goes the other way, a repetition is likely: 49.Kc8 Re1 50.Kd8 Otherwise Black will play &#8230;Rxe7 with the same opposite-coloured bishops endgame as in the main variation. 50&#8230;Rd1+ 51.Kc8 Re1 etc.) Re1 50.Kf8 Rxe7 51.Nxe7 Bb4 52.Kg8 Bxe7 results in an opposite-coloured bishop&#8217;s endgame that looks drawn.}   48.Bb5   {! Black resigned as he is now dead lost: (a) 48&#8230;Rd1+ 49.Nd4+ Kf7 50.e8=Q+; (b) 48&#8230;Bb4+ 49.Nxb4+; (c) 48&#8230;Kf7 49.Nd8+}   1-0   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_30b9ba33' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>Horsham Club Lightning Tournament 2012</title>
		<link>http://www.sports-data.co.uk/posts/horsham-club-lightning-tournament-2012/</link>
		<comments>http://www.sports-data.co.uk/posts/horsham-club-lightning-tournament-2012/#comments</comments>
		<pubDate>Fri, 13 Apr 2012 11:45:31 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[Reports]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1055</guid>
		<description><![CDATA[The Horsham Chess Club Lightning Tournament was played last Tuesday. As is usual now, because of the number of entries, the event was divided into two pools of roughly the same size, with the winnings of each pool playing a &#8230; <a href="http://www.sports-data.co.uk/posts/horsham-club-lightning-tournament-2012/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>The Horsham Chess Club Lightning Tournament was played last Tuesday. As is usual now, because of the number of entries, the event was divided into two pools of roughly the same size, with the winnings of each pool playing a final of two games, followed by sudden death if necessary.<span id="more-1055"></span></p>
<p>For the uninitiated, lightning chess involves a buzzer sounding every ten seconds, when the player to move must make a move. Players must not move except when the buzzer sounds. Failure to move loses. Making an illegal move loses.</p>
<p>I got off to a bad start in my pool, losing to Paul Taylor in my first game, and never quite recovered. Further draws against both Mike and Matt Forster, combined with a loss to John Cannon, saw me eliminated.</p>
<p>The two pools were won by Mike Forster and Amy Hoare, who both contested the final for the first time. Mike&#8217;s experience prevailed to give him his first Horsham Lightning title, but congratulations to both for their successful play overall. Also thanks to Ian Comley for his efforts in organising the event.</p>
<p>I&#8217;d also like to mention that John Marshall brought along a special birthday cake; it was his birthday but I won&#8217;t mention which! The famous position on the top was recognised by some as &#8220;Levitsky &#8211; Marshall&#8221;, just before the queen sacrifice that (according to legend) earned him a shower of gold coins from the spectators.</p>
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		<title>4NCL Division 3 2011-12: e2e4.org.uk 2 – Sussex Smart Survivors</title>
		<link>http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-sussex-smart-survivors/</link>
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		<pubDate>Tue, 03 Apr 2012 08:31:12 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[4NCL]]></category>
		<category><![CDATA[Games]]></category>
		<category><![CDATA[Opening Analysis]]></category>
		<category><![CDATA[Reports]]></category>
		<category><![CDATA[The Sicilian Defence]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1052</guid>
		<description><![CDATA[The e2e4.org.uk second team followed up its win in round seven with another decent victory, this time against Sussex Smart Survivors. There were some tense moments, especially after David Grant beat Mark Josse to put Sussex Smart Survivors ahead, but &#8230; <a href="http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-sussex-smart-survivors/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>The e2e4.org.uk second team followed up <a href="http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-cheddleton-2/">its win in round seven</a> with another decent victory, this time against Sussex Smart Survivors. There were some tense moments, especially after David Grant beat Mark Josse to put Sussex Smart Survivors ahead, but after Mike Salisbury downed Tim Woods, the match shifted in favour of e2e4.org.uk, who eventually ran out 4-2 winners.<span id="more-1052"></span></p>
<p>I faced Chris Jones on board three, one of several players on the Sussex Smart Survivors team I have encountered in Mid-Sussex League chess previously! After improving on our previous game, I managed to gain a slight advantage in the endgame, but was unable to press it home. However, a draw proved an acceptable result in the context of the match. I give the game below with some notes.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_e7221492' style='display:none;' cols='40' rows='8'>   [Event "4NCL"]  [Site "Hinckley Island"]  [Date "2012.3.27"]  [Round "8"]  [White "Jones, Chris (Sussex Smart Survivors)"]  [Black "Mansson, James C (e2e4.org.uk 2)"]  [Result "1/2-1/2"]  [Eco "B22"]   1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4   {6.Nf3 is more usual. 6&#8230;Nc6 7.Qe4 f5 8.Qe2 (8.exf6 Nxf6 gives Black a strong centre.) b5! is a strong gambit.}   Nc6 7.Qe4 d6   {! 7&#8230;f5 8.Qe2 was played in a previous game between the same two players. White then had slightly the better of it, as compared to the 6 Nf3 line, his bishop is more actively placed. This is important, as Black&#8217;s counterplay in that line is based on placing his bishop on a6 to harass the queen, which is now no longer possible.}   8.exd6   {8.Bxd5 exd5 9.Qxd5 Be6 10.Qb5 dxe5=}   Nf6 9.Qe2 Bxd6 10.Nf3 O-O 11.Bg5 h6 12.Bxf6   {?! Giving up the bishop pair for no particular reason. 12.Bh4 Be7 13.O-O Qb6 14.Na3 a6 15.Rfd1 Qc5 16.Nc2 b5 17.Bd3 Bb7 was played in A.Dragasevic &#8211; E.Djingarova, Pamporovo 2001. Black had an active position.}   Qxf6 13.Nbd2 Qe7 14.O-O a6 15.Rfe1 Bd7 16.Rad1   {White offered a draw. However Black declined, as he hoped to make some use of his two bishops in the long term.}   Kh8 17.Bb3 Rad8 18.Nc4 Bc7 19.Ne3 Rfe8 20.Nc4 Kg8 21.Nce5 Nxe5 22.Nxe5 Bc8 23.Nf3 Rxd1 24.Rxd1 Rd8 25.Bc2 Rxd1+ 26.Qxd1 Qd6 27.Qxd6 Bxd6   {After some manoeuvring followed by some wood-chopping, we have the endgame Black was aiming for.}   28.Kf1 Kf8 29.Nd2 Ke7 30.g3 Bc5 31.Ke2 g5   {Black aims to restrict the White knight with his pawns.}   32.f4 g4 33.Be4 Bg1 34.Kf1 {!} Ba7   {34&#8230;Bxh2 35.Kg2 would be embarrassing!}   35.Ke2 f5 36.Bg2 b5   {Black considered this necessary to stop Nc4, in order to be able to play &#8230;Kd6 and &#8230;e5. However, the downside of the move is that it gives White the opportunity to swap pawns, which increases his drawing chances.}   37.h3 h5 38.hxg4 hxg4 39.b3 Kd6 40.Nf1 e5   {Time control}   41.fxe5+ Kxe5 42.Kd3 a5 43.Bc6 Ba6   {?! This is a mistake, as White can now fix the pawn on b5, which restricts Black to its defence. Better was  43&#8230;b4! 44.cxb4 (44.c4 f4) axb4 45.Ne3 Bb8}   44.b4 {!} axb4   {44&#8230;a4!? was worth considering, to make the exchange of all the pawns slightly less likely. However, there was then the risk that the a4 pawn might be vulnerable, should the b5 pawn be eliminated. Black decided to take no chances.}   45.cxb4 f4 46.gxf4+ Kxf4 47.Kc3 Bf2 48.Nh2   {White offered a draw. Black however wanted to be shown!}   Be1+ 49.Kb3 Kg3   {49&#8230;g3 50.Nf1 Ke5 51.Nxg3! is similar to the game.}   50.Nxg4   {! White is now able to eliminate all the Black pawns, leading to a dead drawn position.}   Kxg4 51.a4 bxa4+ 52.Kxa4   {Black offered a draw.}   1/2-1/2   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_e7221492' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>4NCL Division 3 2011-12: e2e4.org.uk 2 – Cheddleton 2</title>
		<link>http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-cheddleton-2/</link>
		<comments>http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-cheddleton-2/#comments</comments>
		<pubDate>Mon, 02 Apr 2012 11:11:05 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[4NCL]]></category>
		<category><![CDATA[Games]]></category>
		<category><![CDATA[Opening Analysis]]></category>
		<category><![CDATA[Reports]]></category>
		<category><![CDATA[The Catalan Opening]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1047</guid>
		<description><![CDATA[The e2e4.org.uk second team had a successful couple of matches over last weekend in 4NCL Division 3. In the first match, played in round seven, the team was pitched against Cheddleton 2, one of the teams from the northern Divison &#8230; <a href="http://www.sports-data.co.uk/posts/4ncl-division-3-2011-12-e2e4-org-uk-2-cheddleton-2/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>The e2e4.org.uk second team had a successful couple of matches over last weekend in 4NCL Division 3.<span id="more-1047"></span></p>
<p>In the first match, played in round seven, the team was pitched against Cheddleton 2, one of the teams from the northern Divison 3, which at this point merged with the southern Division 3, to form a single competition. As we outgraded them comfortably, by almost 80 points a board, we were expected to win, and indeed did so by 4.5-1.5.</p>
<p>I was faced by Malcolm Armstrong on board five. I gained a space advantage out of the opening, and managed to increase the pressure on my opponent&#8217;s position, until he cracked, blundering in a difficult situation. I give the game below with some notes.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_9db36a1f' style='display:none;' cols='40' rows='8'>   [Event "4NCL"]  [Site "Hinckley Island"]  [Date "2012.3.27"]  [Round "7"]  [White "Mansson, James C (e2e4.org.uk 2)"]  [Black "Armstrong, Malcolm J (Cheddleton 2)"]  [Result "1-0"]  [Eco "E01"]   1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.d4 c6 5.Bg2 Nbd7 6.Qc2   {White can delay this move. 6.O-O dxc4 7.a4 a5 8.Qc2 Nb6 9.Nbd2 gives him the edge.}   Bd6 7.Bf4 {!?} Qc7   {7&#8230;Bxf4 8.gxf4 prevents &#8230;e5 by Black, and gives White the open g-file for attacking purposes. However, the White position is also weakened a little.}   8.Bxd6 Qxd6 9.Nbd2 O-O 10.O-O Re8   {10&#8230;e5 11.cxd5 cxd5 (11&#8230;Nxd5 12.Nc4) 12.dxe5 Nxe5 leaves Black with an inferior isolated queen&#8217;s pawn position, as a couple of minor pieces have been exchanged.}   11.e4 Nxe4 12.Nxe4 dxe4 13.Qxe4   {White now has a typical long-term advantage for this kind of position, due to Black being passive, in particular his light-squared bishop. However, it takes some work to break through the solid Black defences.}   Qb4 14.Qc2 Nf6 15.a3 Qb6 16.Rad1 Bd7 17.Ne5 Rad8 18.b4   {This discourages the break &#8230;c5.}   Bc8 19.Qc3 Qc7 20.f4   {This not only further supports the knight on e5, but also allows the capture of the knight by &#8230;Nd7xe5 to be answered by fxe5, opening the f-file for the attack.}   Re7 21.g4   {White looks to push Black back further. When the knight moves, he can both play Be4 (intending Qh3) and c5 (intending Nc4-d6).}   Nd7 22.Be4 Nf8 23.c5   {Note that White delayed this move, allowing his knight access to d6 via c4, until Black could not play his knight to d5.}   f6 24.Nc4 f5 25.Bb1   {This keeps Black bottled up.}   g6   {25&#8230;fxg4 26.Ne5}   26.g5 Nd7 27.Ba2   {The bishop now creates awkward pressure on e6.}   Nf8 28.Ne5 a6 29.h4 Bd7 30.h5 Be8 31.h6   {Black now has to worry about potential mate threats on g7.}   Ra8 32.Nc4 Bf7   {?? A blunder in a difficult position.}   33.d5   {Black resigned at once, as White both threatens mate on g7, and also d6, forking Black&#8217;s queen and rook.}   1-0   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_9db36a1f' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>Horsham Club Quickplay Knockout 2011-12: Mansson &#8211; Harbott</title>
		<link>http://www.sports-data.co.uk/posts/horsham-club-quickplay-knockout-2011-12-mansson-harbott/</link>
		<comments>http://www.sports-data.co.uk/posts/horsham-club-quickplay-knockout-2011-12-mansson-harbott/#comments</comments>
		<pubDate>Wed, 28 Mar 2012 14:26:22 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[Games]]></category>
		<category><![CDATA[Opening Analysis]]></category>
		<category><![CDATA[The Petroff Defence]]></category>
		<category><![CDATA[The Torre Attack]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1041</guid>
		<description><![CDATA[Last night I won my semi-final match against Peter Harbott in the club quickplay knockout. It was contested, as usual, over two 10-minutes games, with sudden death if the match is tied 1-1. In the first game, I quickly built &#8230; <a href="http://www.sports-data.co.uk/posts/horsham-club-quickplay-knockout-2011-12-mansson-harbott/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Last night I won my semi-final match against Peter Harbott in the club quickplay knockout. It was contested, as usual, over two 10-minutes games, with sudden death if the match is tied 1-1. In the first game, I quickly built up pressure on his position, with an unusual line against the Petroff Defence. A couple of blunders when under pressure sealed his fate. In the second game, an unsound piece sacrifice in the opening rebounded for Peter, and I wrapped up the win easily enough.<span id="more-1041"></span></p>
<p>I give the games below with some notes.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_10e6cfe3' style='display:none;' cols='40' rows='8'>   [Event "Club Quickplay Knockout"]  [Site "Horsham"]  [Date "2012.3.27"]  [Round "4.1"]  [White "Mansson, James C"]  [Black "Harbott, Peter"]  [Result "1-0"]  [Eco "C42"]   1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.c4   {!? An unusual move: White tries to discourage &#8230;d5, so that the knight on e4 is less secure. He will either follow up with Nc3 or simply d4, depending on Black&#8217;s reply.}   Bg4 6.Nc3 Nxc3 7.dxc3 Nc6 8.h3 Bh5 9.Be2 Be7 10.Be3 O-O 11.Qd2  Qc8 12.g4 Bg6 13.O-O-O   {White has a nice attacking position.}   f5   {?! This weakens the Black position. 13&#8230;Be4!? was worth considering.}   14.Nd4 fxg4 15.Bxg4 Qb8 16.Ne6 Re8 17.Nf4 Bf7 18.Nd5 Ne5 19.Be2  Bf8 20.f4 Ng6   {20&#8230;Nd7}   21.f5 Ne5 22.Rhg1 c6   {?? Blundering the exchange.}   23.Nf6+ Kh8 24.Nxe8 Bxe8 25.Bd4 Qc7 26.Qg5 Qf7 27.Rdf1   {27.c5!}   Be7 28.Qg2 Bf6 29.h4 Nxc4   {?? Blundering a piece.}   30.Bxc4 d5   {30&#8230;Qxc4 31.Bxf6 wins on the spot.}   31.Bxf6 Qxf6 32.Bd3 Bf7 33.Re1 Rf8 34.Re3 h6 35.Rge1 Bh5 36.Re6 Qf7 37.Re7  Qf6 38.R1e6 Qxh4 39.Qxg7# 1-0   [Event "Club Quickplay Knockout"]  [Site "Horsham"]  [Date "2012.3.27"]  [Round "4.2"]  [White "Harbott, Peter"]  [Black "Mansson, James C"]  [Result "0-1"]  [Eco "D03"]   1.d4 d5 2.Nf3 Nf6 3.Bg5 Ne4 4.Nbd2   {?! 4.Bf4 was more sensible.}   Nxg5 5.Nxg5 e5 {!} 6.Nxf7   {? A desparate idea, quite out of character for White, who usually prefers to grab material!}   Kxf7 7.dxe5 Bc5 8.e4 Rf8 9.exd5 Kg8 10.Nf3   {White&#8217;s central pawns look threatening, but Black now comes up with an accurate series of moves to neutralise them and smash the White position.}   Bg4 11.Be2 Nd7 12.e6 Bxf3 13.Bxf3 Ne5 14.c4 Nxf3+ 15.gxf3 Qh4  16.Qc2   {16.Qe2 Rf5 17.O-O-O Raf8 is also winning for Black.}   Rxf3   {Now Black just needed to keep his cool to wrap up the win in the time remaining.}   17.O-O-O Rxf2 18.Qb3 Bd4 19.Rd2 Qf4 20.Rhd1 Be3 21.Qc3 Rf8 22.Kc2  Bxd2 23.Rxd2 Qxh2   {23&#8230;Rxd2+! 24.Qxd2 Qxc4+ 25.Qc3 Rf2+ 26.Kb1 Qe4+ 27.Ka1 Qh1+ 28.Qc1 Qxc1#}   24.Rxf2 Qxf2+ 25.Kb3 Qb6+   {25&#8230;Rf3 would win the queen, but Black was hoping for force mate more quickly, as he had just over a minute left.}   26.Ka3 a5 27.b3 Qc5+ 28.Kb2 Rf2+ 29.Kb1 Rg2 30.a4 Qg1+ 31.Qc1  Qf2   {White now lost on time, but he is facing a forced mate in any case.}   0-1   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=677&amp;fw=p&amp;pi=pgn4web_10e6cfe3' frameborder='0' width='100%' height='677' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>Mid-Sussex League Division 1 2011-12: Horsham 1 – Hastings 1</title>
		<link>http://www.sports-data.co.uk/posts/mid-sussex-league-division-1-2011-12-horsham-1-hastings-1/</link>
		<comments>http://www.sports-data.co.uk/posts/mid-sussex-league-division-1-2011-12-horsham-1-hastings-1/#comments</comments>
		<pubDate>Sat, 24 Mar 2012 19:57:21 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[Games]]></category>
		<category><![CDATA[Mid-Sussex League]]></category>
		<category><![CDATA[Opening Analysis]]></category>
		<category><![CDATA[Reports]]></category>
		<category><![CDATA[The Gruenfeld Defence]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1032</guid>
		<description><![CDATA[Horsham 1&#8242;s season concluded with its first away match against Hastings at Hastings Chess Club, rather than some other venue. There is still one game undecided (Dix Roberts against John Sugden), where the Horsham player is a pawn down in &#8230; <a href="http://www.sports-data.co.uk/posts/mid-sussex-league-division-1-2011-12-horsham-1-hastings-1/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Horsham 1&#8242;s season concluded with its first away match against Hastings at Hastings Chess Club, rather than some other venue. There is still one game undecided (Dix Roberts against John Sugden), where the Horsham player is a pawn down in an endgame, although it seems like it might be tenable. In the other games, Gavin Lock beat Francis Rayner on top board (his opponent blundered a rook), I lost a sharp encounter against Richard Almond, Peter Harbott held out against Bernard Cafferty, and Paul Taylor scored a win against Alfredo Luaces. This gives Horsham a 2.5-1.5 lead, and therefore at least a draw in the match.<span id="more-1032"></span></p>
<p>I give my game below with some notes. It was a frustrating encounter, as I had plenty of pressure for my sacrificed pawn for a long time in the game, but gradually let things slip.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_2eb89196' style='display:none;' cols='40' rows='8'>   [Event "Mid-Sussex League"]  [Site "Hastings"]  [Date "2012.3.22"]  [White "Almond, Richard J (Hastings 1)"]  [Black "Mansson, James C (Horsham 1)"]  [Result "1-0"]  [Eco "D93"]   1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 c5 7.dxc5 dxc4   {?! More usual (and better) are 7&#8230;Qa5 and 7&#8230;Ne4.}   8.Qa4   {?!} {White should capture on c4 with the bishop, either immediately, or after the exchange of queens.}   Nd5   {!} {Now Black is perfectly fine.}   9.Qxc4   {?! This wins a pawn, but compromises the White pawn structure, and allows Black to gain time by attacking the queen. 9.Nxd5 Qxd5 10.Bxc4 Qxc5 was more solid.}   Nxc3 10.bxc3 Be6 11.Qb4 Nc6 12.Qa3 Qa5   {! Somewhat counter-intuitively, exchanging queens is the best way to maintain Black&#8217;s initiative. There are two considerations here: firstly the pressure on c3 is increased, secondly the White queen is one of his few active pieces.}   13.Qxa5 Nxa5 14.Nd4 Bc4   {?! Up to this point, Black had maintained his initiative well, but now he starts to falter a little. 14&#8230;Rfc8! prevents the awkward Bc7 and simply threatens to regain the pawn with &#8230;Rxc5. 15.Rb1 (15.Nxe6?? Bxc3+ 16.Ke2 Bxa1 17.Nc7 e5 18.Nxa8 exf4 wins a piece.) Rxc5 16.Nxe6 Bxc3+ 17.Kd1 fxe6 gives Black active play.}   15.Bc7 {!} Bxf1 16.Rxf1 Nc4 17.Rb1 b6 18.Rb4   {18.cxb6 axb6 gives Black good play on the open lines.}   Ne5   {?! Not 18&#8230;bxc5? 19.Rxc4 cxd4 20.cxd4 Rfc8 21.Ke2 Rab8 22.Rfc1 and White is on top. However 18&#8230;Rfc8! 19.Rxc4 Rxc7 20.c6 Rac8 is the best way to equalise.}   19.Bxe5 Bxe5 20.c6   {?! 20.Rc4 gives White an edge.}   Rfc8 21.Rc4 a6 22.a4 Rab8   {?! This wastes a move, allowing White time to bring his other rook into the game. 22&#8230;Bd6 at once looks better, e.g. 23.Ke2 e5 24.Nf3 b5 with counterplay.}   23.Ke2 Bd6 24.Rb1 e5 25.c7 Rb7 26.Rc6 Bxc7 27.Nc2 Rbb8   {? White had the initiative, but Black now makes a serious oversight. 27&#8230;a5 was necessary, when White was better, but at least Black does not drop material.}   28.a5   {! White now has a substantial advantage. His only problem was that he was running  short of time, with about 11 minutes left for 14 moves.}   b5   {28&#8230;bxa5?? 29.Rxb8 Rxb8 (29&#8230;Bxb8?? 30.Rxc8+) 30.Rxc7}   29.Rxa6 Bd8 30.Rb3 Rc5   {? 30&#8230;Ra8 31.Rxa8 Rxa8 32.Rxb5 Bxa5 was a better defence.}   31.Na3   {Now Black is in big trouble, because of the pressure on b5 and the threat to advance the a-pawn.}   f5 32.Ra7 Rc7 33.Rxc7 Bxc7 34.a6 Rb6 35.a7   {? 35.Nxb5! wins on the spot.}   Ra6 36.Nxb5 Bb6 37.Ra3 Rxa3 38.Nxa3 Bxa7 39.Kd3 Kf7 40.Kc4 f4 {!?} 41.exf4   {41.Kd5! fxe3 42.fxe3 Bxe3 43.Nc4 Bf4 44.Nxe5+ is stronger.}   e4   {? 41&#8230;Bxf2 42.fxe5 Ke6 is a better defence.}   42.Kd5 e3   {With this move the players reached the time control. Instead 42&#8230;Bxf2 43.Kxe4 wins.}   43.fxe3 Bxe3   {The game was stopped here, but Black decided against going for adjudication, as his position is hopeless.}   1-0   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_2eb89196' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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		<title>Horsham Club Championship 2011-12: Higgs – Mansson</title>
		<link>http://www.sports-data.co.uk/posts/horsham-club-championship-2011-12-higgs-mansson/</link>
		<comments>http://www.sports-data.co.uk/posts/horsham-club-championship-2011-12-higgs-mansson/#comments</comments>
		<pubDate>Wed, 21 Mar 2012 09:24:36 +0000</pubDate>
		<dc:creator>James Mansson</dc:creator>
				<category><![CDATA[Games]]></category>
		<category><![CDATA[Opening Analysis]]></category>
		<category><![CDATA[The Gruenfeld Defence]]></category>

		<guid isPermaLink="false">http://www.sports-data.co.uk/?p=1028</guid>
		<description><![CDATA[My club championship game against Anthony Higgs last night saw my opponent confuse himself and blunder a pawn just out of the opening. As he also allowed the exchange of queens, my technical task was made much easier. Following this &#8230; <a href="http://www.sports-data.co.uk/posts/horsham-club-championship-2011-12-higgs-mansson/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>My club championship game against Anthony Higgs last night saw my opponent confuse himself and blunder a pawn just out of the opening. As he also allowed the exchange of queens, my technical task was made much easier. Following this win, I have reached 6.5/8 (6 wins, 1 draw, 1 loss) in the competition, with two games remaining. Only Dix Roberts, who has many more games still to play, can definitely finish ahead of me, even if I win both games.<span id="more-1028"></span></p>
<p>Below is last night&#8217;s game with some brief notes.</p>
<div class='chessboard-wrapper'><textarea id='pgn4web_e79ed9ca' style='display:none;' cols='40' rows='8'>   [Event "Club Championship"]  [Site "Horsham"]  [Date "2012.3.20"]  [Round ""]  [White "Higgs, Anthony RJ"]  [Black "Mansson, James C"]  [Result "0-1"]  [Eco "D87"]   1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Bg4   {10&#8230;Qc7 11.Qc1 featured in a previous Higgs &#8211; Mansson game, with interesting play.}   11.f3 Bd7   {11&#8230;Na5 12.Bd3 cxd4 13.cxd4 Be6 14.d5!? proved dangerous in another Higgs &#8211; Mansson encounter.}   12.Rb1 a6   {!? More common are 12&#8230;Rc8 and 12&#8230;Qc7.}   13.Kh1   {?! The purpose of this move was unclear to Black. 13.dxc5!? is more critical, while 13.Qd2 looks a more natural way to play.}   b5 14.Bd3 Qa5 {!?} 15.Qd2   {?? White explained afterwards that he was analysing various lines where Qd2 came later, but then had a brainstorm and played the move at once. However, it is a clear blunder as White just drops a pawn, while at the same time allowing the exchange of queens. Better is 15.d5 Ne5 (15&#8230;c4 16.dxc6 (16.Bxc4 bxc4 17.dxc6 Bxc6 was the fateful line where White was considering 18.Qd2) cxd3 17.cxd7 dxe2 18.Qxe2 Rfd8 19.Rfd1 looks very promising for White.) 16.Bxc5 Rfe8 and it looks to me like Black will either regain the pawn (e.g. by &#8230;Qxa2), or at least get good play for it.}   cxd4 16.Nxd4   {?! 16.cxd4 Qxd2 17.Bxd2 Nxd4 18.Nf4 was a better try, although Black is still on top with his extra pawn.}   Nxd4 17.cxd4 Qxd2 18.Bxd2 Bxd4   {Black should now be winning as long as he doesn&#8217;t become careless.}   19.Rbc1 Rfc8 20.Bb4 e5 21.Rxc8+ Rxc8 22.h3 Bc3 23.Bxc3 Rxc3 24.Rd1 Be6 25.Bb1 a5 26.Kg1 b4   {White resigned as Black is not only a pawn up, but dominates the position.}   0-1   </textarea><iframe src='http://www.sports-data.co.uk/wp-content/plugins/embed-chessboard/pgn4web/board.html?am=none&amp;d=3000&amp;ig=f&amp;iv=0&amp;ih=s&amp;ss=26&amp;ps=d&amp;pf=d&amp;lch=F6F6F6&amp;dch=E0E0E0&amp;bbch=E0E0E0&amp;hm=b&amp;hch=ABABAB&amp;bd=c&amp;cbch=F0F0F0&amp;ctch=696969&amp;hd=j&amp;md=f&amp;tm=13&amp;fhch=000000&amp;fhs=14&amp;fmch=000000&amp;fcch=808080&amp;hmch=E0E0E0&amp;fms=14&amp;fcs=m&amp;cd=i&amp;bch=FFFFFF&amp;fp=13&amp;hl=f&amp;fh=643&amp;fw=p&amp;pi=pgn4web_e79ed9ca' frameborder='0' width='100%' height='643' scrolling='no' marginheight='0' marginwidth='0'>your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts</iframe></div>
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