4 Jul 2015

C68 Spanish Game: Exchange Variation, sidelines (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bd6 6.d4 f6 7.dxe5 fxe5 8.Nxe5)

C68 Spanish Game: Exchange Variation, sidelines (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bd6 6.d4 f6 7.dxe5 fxe5 8.Nxe5)

This game is taken from a team match called CHOCOLATE II vs LATINO. The match is played on 58 boards and I am playing on board 4 for CHOCOLATE II. The winner of the match is clear even though not all games have finished because the score in the match is 49 - 63 in favor of Latino. There were quite many timeouts in this match unfortunately on both sides. My game load is still a bit too much, I have at the moment 152 games in progress and it will actually increase by a few games in the near future at least momentarily. In one of my games I encountered something silly awhile back. I offered a draw in a position where I had a pawn and a king and my opponent had only his king left and my opponent refused the draw!! The reason why I offered the draw was because I knew the position was completely drawn and nothing I could do would change that. My only hope to win that game would be if my opponent ran out of time. More importantly though, he can't win that position... Even if my time would run out, it would still be a draw because he does not have enough material to mate me. I send another draw offer few moves later but it might be that he does not accept that either... Well, the game will be drawn by force in a few moves anyway, so it does not matter all that much. I have added one mate in one, one mate in two, one mate in three, one mate in seven and one mate in nine puzzle today.

Game number two. This is the 24th game in the 100 game match between me and Tomi. The match is played with 15 minute time controls and the first 20 games were played in 2013. I had a good winning streak at this point in the match and I took the lead in the match with a score of 12.5 - 11.5 after this game.

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1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.0-0 Bd6 C68 Spanish Game: Exchange Variation. King's Bishop Variation 5...f6 6.d4 1/2-1/2 (40) Bednarski,J-Ziembinski,M Poznan 1971 6.d4 f6 7.dxe5 fxe5 8.Nxe5! C68 Spanish Game: Exchange Variation, sidelines Nf6 8...Qh4 8...Bxe5 9.Qh5+ 9.Nc4 9.Nd3+- is more deadly. Be7 10.Nc3 0-0 11.Be3 Ng4 12.Qe2 Qd6 13.f4 Nxe3 14.Qxe3 c5 15.Nd5 c4 16.Nxe7+ Qxe7 17.Ne5 b5 18.Rad1 g5 19.g3 Qg7 20.Kh1 Bh3 21.Rg1 Rad8 22.Rd2 c5 23.Rgd1 Rxd2 24.Qxd2 Poling,S (1918)-Wonsever,J (1636) San Francisco 2016 0-1 (39) 9...Be7 9...0-0± 9...Bc5 10.Qxd8+ Kxd8 11.Nc3 Be6 12.Ne5 Kc8 13.Nd3 Ba7 14.Re1 Rf8 15.Be3 b6 16.f3 Kb7 17.Rad1 Rae8 18.b3 h6 19.Na4 g5 20.h3 c5 21.c4 Nh5 22.Rc1 Rd8 23.Nf2 Nf4 24.Bxf4 Kolas,T (2181)-Ofstad,P (2196) Oslo 2002 1/2-1/2 (40) 10.Nc3N 10.Qxd8++- Bxd8 11.f3 b6 12.Be3 Be6 13.Ne5 c5 14.Nc6 Kd7 15.Nxd8 Raxd8 16.Nc3 b5 17.Rfd1+ Kc6 18.b3 a5 19.Bg5 Rxd1+ 20.Rxd1 Nd7 21.a4 bxa4 22.Nxa4 c4 23.bxc4 Bxc4 24.Ra1 Ra8 25.Bd2 Nb6 26.Kf2 Bednarski,J-Ziembinski,M Poznan 1971 1/2-1/2 (40) 10...0-0 White is better. 11.Be3 11.Qxd8+- and White stays clearly on top. Bxd8 12.Ne5 11...Qe8 11...Qxd1 12.Raxd1 12.Rfxd1 Be6 12...Ng4 12.Qe2 12.a3± 12...Bb4 12...b5!= keeps the balance. 13.f3 13.Nd2 Be6 14.f3 13...Bxc3 14.bxc3 Be6? 14...b6± 15.Na5? 15.Bc5+- 15...b6 16.Nb3 White has the initiative. White should play 16.Nc4± 16...c5 16...Qf7 17.Rfd1 17.Nc1± 17...Nh5 17...Qe7 18.a4 Qf7 18...a5! 19.a5!± Rfb8 19...Bc4± might work better. 20.Qe1 Nf4 20.axb6 cxb6 20...Bc4 21.Qd2 cxb6 21.Rxa6+- Bxb3 22.cxb3 Qxb3
Strongly threatening ...Rxa6. 23.Rxa8 Rxa8 24.Qd2 Nf6 24...Qc4 25.e5 Rf8 26.Qd5+ Qxd5 27.Rxd5 Nf4 25.Bg5 Rf8 26.Bxf6 Rxf6 Endgame KQR-KQR 27.Qd8+ Rf8 28.Qd5+ Qxd5 29.Rxd5± KR-KR Rb8 29...Ra8± 30.Kf2 Ra3 30.Kf2 Rb7 30...Ra8 31.Rd6 Ra2+ 32.Kg3 Rb2 31.Rf5 31.f4+- 31...g6 32.Rd5 Kf7 32...Ra7 33.Rd8+ Kg7 33.Ke3 Ke6 33...Ra7 34.Kf4 Ke6 34.f4 Ra7 35.Kd3 35.g4+- 35...Ra2 35...h5± 36.Rg5 Kf6 36.g4!+- Rxh2 37.Kc4? 37.f5++- Ke7 38.e5 37...Rb2? 37...Rh4= 38.f5+! gxf5 38...Ke7 39.Re5+ Kf7 39.exf5+? 39.gxf5++- Ke7 40.Re5+ Kf8 41.Re6 39...Ke7? 39...Kf6!= 40.g5! Rg2 41.f6+! Ke6
And now ...Rg4+ would win. 42.Rf5! f7! is the strong threat. Kf7 42...Kxf5 43.f7 43.Kb5 43.Rd5± 43...Rb2+? 43...Rg3!= and Black stays safe. 44.Kc6 Rb3? 44...b5 45.Kxc5 45.Rxc5 b4+- 45...Rb3 45.c4 Rb4 46.Rf4? 46.Re5+- 46...Rb3? 46...b5± 47.Re4 Kg6 48.Re8 Rf3 49.Kxb6? 49.Rg8++- Kh5 50.Kxb6 49...Rf5? Black should try 49...Kxg5 50.Rg8+ 50.Kxc5 Rxf6 51.Kd5 h5= 50...Kh4 50.Rg8+ Kf7 51.Rg7+ Kf8 52.Kc6 Black must now prevent Kd6. Ke8? 52...h6+- 53.Kd7 Rxg5 53.Kd6 White mates. Kf8 54.Ke6 Rf4 55.Rxh7 Accuracy: White = 33%, Black = 11%.
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WhiteEloWBlackEloBRes
JMcito1924Vierjoki,T19231–0
Tocklin,T1806Vierjoki,T17240–1

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