Friday, 22 November 2024

League Chess

PLAYED on board one (of five) for Battersea 3 against top-of-the-table Wanstead in Central London League Division Three last night.

Spanton (1957) - John Hodgson (2035)
Sicilian ...e6/Maróczy Bind
1.e4 c5 2.Nf3 e6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 Bb4
This position occurs 3,499 times in ChessBase's 2025 Mega database
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7.Nxc6 bxc6 8.Bd3 e5!?
This is the commonest move in Mega25, although it does not appear before 1937.
9.0-0 Bxc3!?
This is the critical alternative to the mainline, which runs 9...0-0 10.Bg5 h6 11.Bh4 Bc5!?, with a position Stockfish17 and Dragon1 find hard to judge, their evaluation fluctuating between equality and a slight edge for Black.
10.bxc3 c5!?
Most popular in Mega25 is 10...d6, while the engines suggest castling or 10...Qe7.
11.f4 d6 12.fxe5 dxe5 13.Bg5 Rb8!?
This apparent-novelty - the known move is 13...Qd6 - is the engines' top choice.
14.Qa4+ Qd7 15.Bc2
JH in the postmortem suggested 15.Qa5, when the engines reckon Black should coolly castle.
15...0-0
The engines give Black a slight edge after 15...Qxa4+ 16.Bxa4 Ke7!?
16.Bxf6 gxf6 17.Rxf6 Qxa4 18.Bxa4 Be6
White has won a pawn, at least temporarily, but the engines agree Black has full compensation
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19.Rd1 Bxc4
I thought 19...Kg7 is better, and the engines confirm this, but there is not as much in it as I believed.
20.Rc6 Rfc8 21.Rxc8+ Rxc8 22.Bb3 Bxb3 ½–½
Battersea 3 defaulted on board 4, losing the match 1.5-3.5.

MY BATTERSEA SEASON 2024-5
DATE.....EVENT...........................COL..RATING..OPP'S RATING..SCORE..SEASON PERF
12/9/24  Central London League   W     1933         1886                   1            2286
26/9/24  Central London League   B      1933         2112                   1            2399
15/10/24 Club Championship        W     1968         1578                   1            2259*
31/10/24 Central London League  B      1968         1867                   0            2061*
19/11/24 London League               W     1957         1991                   1            2127*
21/11/24 Central London League   B      1957         2035                   =           2112*
*My season's performance is really slightly better than this, the point being my win against the 1578 counts as a 1978 performance, which lowers my average despite me winning the game.

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