Friday, 8 May 2026

League Chess

FACED a junior (born 2012) on board one (of five) for Battersea 3 against Streatham 2 in Central London League Division Three last night.

Spanton (1939) - Charlie Pearson (2007)
Maróczy Bind
1.e4 c5 2.Nf3 e6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 Bb4 7.Nxc6 bxc6 8.Bd3 d5!?
This is quite a popular alternative to the mainline 8...e5.
How should White respond?
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9.cxd5
Stockfish17.1 and Dragon1 marginally prefer 9.exd5 exd5 9.0-0, but the text has a point that is perhaps not immediately obvious.
9...cxd5??
There are 28 examples of this blunder in ChessBase's 2026 Mega database, including by a 2405 and a 2384 (the latter went on to win, albeit both games were at blitz). Black should play 9...exd5 or 9...Bxc3+.
10.Qa4+ Bd7 11.Qxb4 Rb8 12.Qa3 Bc6!? 13.e5!? Ng4 14.Bf4 Qb6 15.0-0 Rb7!?
15...Qxb2 can be answered by 16.Qd6!? and 16.Qxa7, as well as 16.Qxb2.
16.h3 Nh6 17.Rfd1 Qd8!? 18.Qd6!? Qxd6 19.exd6 Rxb2
Black has won a pawn, and has hopes of winning a second, but the engines reckon White's advantage is worth more than a rook
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20.Rab1 Rxb1 21.Rxb1 Kd7 22.Bb5 f6 23.Bxc6+ Kxc6 24.Nb5 e5
Not 24...Rb8? as White has 25.Nd4+ (and 25.Nxa7+).
25.Bxh6 gxh6 26.Nxa7 Kxd6 27.Rb6+ Ke7 28.Kf1 Ra8 29.Rb7+ Kd6 30.Rxh7 Kc5 31.Rb7 d4 32.Ke2 e4 33.Kd2 h5 34.h4 f5 35.g3 Rf8 36.Rb5+ Kc4 37.Ke2 Rf7
The engines give 37...f4 38.gxf4 Rxf4 39.Rxh5 d3+ 40.Ke1, when 40...d2+!? 41.Kxd2 Rxf2+ 42.Ke3 Rxa2 leaves White a pleasant choice between saving the knight, and letting it go to get a winning rook-and-pawn ending (it is winning, despite White having a rook's pawn, because Black's king is cut off from interfering with the pawn's progress to h8).
White to play and win
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38.Nc8!
38.Ra5 may also win, but is far less convincing.
38...Rf6
This is best, according to the engines.
39.Rb6 Rf8 40.Rc6+ Kd5?!
Allowing a speedy finish.
41.Ne7+ Ke5 42.Ng6+ Kd5 43.Nxf8 Kxc6 44.Ne6 Kd5 45.Nf4 Kc4 46.Kd2 1-0
Streatham 2 won the match 3-2.
My Battersea Season 2025-6
Date       Event  Colour  Rating  Opp's Rating  Score  Season's Perf
16/9/25   CLL       W       1936         1952             0           1552
18/9/25   CLL       W       1936         1797             =           1675
16/10/25 CLL       W       1889         2047             0           1665
23/10/25 CLL       B        1889         1823             1           1805
18/11/25  LL         W       1891         1980             =           1840
20/11/25  CLL      W       1891         1866             1            1911
25/11/25  BCC     B        1891         1817             1            1955
9/12/25    LL         W       1904         1982             1            2008
16/12/25  LL         B        1904         2046             0            1968
18/12/25  CLL      B        1904         2066             1            2018
6/1/26      CLL      W       1929         2150             =            2066
7/1/26      LL         W       1929         1971             =            2058
8/1/26      CLL      B        1929         1800?           =            2038
13/1/26    LL         B        1929         2035             1            2067
27/1/26    LL         B        1929         2089             0            2041
29/1/26    CLL      B        1929         1882             =            2031
3/2/26      BCC     W       1928         1836             1            2043     
12/2/26    CDL      B        1928        1890              1            2057
25/2/26    LL         B        1928        1863              =            2047
26/2/26    CLL      B         1928        2015             0            2025
3/3/26      CDL      B        1914        1976              1            2043
24/3/26    BCC     W        1921        1780             1            2049
26/3/26    CLL      B         1921        1942             =            2045
31/3/26    CDL      B        1921         2091             0            2030
7/4/26      BCC     B         1938        1505*            1            2030
9/4/26      CLL      W        1938        2012              =           2029
30/4/26    CLL      W        1938        2285              0           2023
7/5/26      CLL      W        1939        2007              1           2037
CLL: Central London League
LL: London League
BCC: Battersea club championship
CDL: Croydon & District League
I also have a win-by-default in the Central London League
*A win against a 1505 counts as a 1905 performance, so I have excluded this game from calculating my season's performance as it would lower my average despite me winning.

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