24 May 2015

E50 Nimzo-Indian: Rubinstein 4...0-0 5.Nf3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3)

E50 Nimzo-Indian: Rubinstein 4...0-0 5.Nf3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3)

This was a very difficult game for me to play and as you may see in the notation, the advantage shifted back and forth a few times. Both players played some horrible moves but as the last ones were made by my opponent, I was able to get the win. This was played in the 2014 September Grand Seven Fourteen III tournament at Red Hot Pawn. Out of the 21 players that started this tournament, only five are still in the fight for the win. I have 11 games left still from the 40 games that started on September 11th 2014. My playing speed has been quite slow in the last few months but I am hoping that will change as the game load comes down enough. I still have 214 games in progress that are divided into four different sites. The site I am currently most active based on the amount of games in progress is Chess.com. I have also added one mate in one, three mate in threes and one mate in five.

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1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 0-0 E46 Nimzo-Indian Defense: Normal Variation 5.Nf3 E50 Nimzo-Indian: Rubinstein: 4...0-0 5.Nf3 Bxc3+ 5...b6 6.Bd3 Bxc3+ 1-0 (42) Jirousek,J (1595)-Volaninova,S (1768) Kouty nad Desnou 2017 6.bxc3 b6 6...d6= 7.Bd3 Qe7 8.0-0 e5 9.e4 Nc6 10.Qe1 b6 11.Qe3 Ng4 12.Qe2 Nf6 13.h3 h6 14.Rb1 Re8 15.Re1 Bd7 16.Kh2 Nh7 17.Qe3 Nf8 18.Ba3 Ng6 19.g3 Na5 20.Nd2 c5 21.Bc1 Qf8 Xu,Y (2523) -Wang,C (2514) Xinghua 2016 1/2-1/2 (32) 7.Bd3 Ba6 7...Bb7= 8.0-0 8.e4!± 8...Nc6?
8...Bb7= and Black stays safe. 9.Ba3N 9.e4!+- 9.Qe2 Na5 10.e4 d6 11.Bg5 Qd7 12.e5 Ne8 13.Qe4 g6 14.Qxa8 Nc6 15.Be7 Nxe7 16.Qe4 Ng7 17.Qe2 Qa4 18.exd6 cxd6 19.Nd2 Nh5 20.g3 Rc8 21.d5 e5 22.f4 f6 23.f5 Kf7 Jirousek,J (1595)-Volaninova,S (1768) Kouty nad Desnou 2017 1-0 (42) 9...Re8!= 10.Qe2? 10.e4!± 10...Na5 10...e5 Strongly threatening ...e4. 11.Nxe5 Nxe5 12.dxe5 Rxe5 11.Nd2 d5 12.cxd5 Bxd3 13.Qxd3 Qxd5 13...exd5= remains equal. 14.Rfc1 Rc8 14.e4 White is more active. Qd7 14...Qc6 15.f4 15.e5± Nd5 16.f4 15...Qa4 15...Rad8= 16.Bb2 16.e5 16...Rad8 16...Nd7= was preferrable. 17.c4 c6 17...Nd7!= keeps the balance. 18.e5 18.Rac1± 18...Ng4 18...Nd7! 19.h3± Nh6 20.g4 Rd7 20...c5± might work better. 21.f5+- exf5?
21...Kh8 22.f6 g6 22.gxf5 Rxe5? 22...f6 23.e6 Rdd8 23.Qg3 Re8 24.d5 24.Rae1 Ra8 25.f6 24...f6 25.Bxf6? White has to play 25.Rae1+- Ra8 26.Ne4 25...cxd5 Black should play 25...Rf7 26.Bc3 cxd5 27.cxd5 Qb5 26.cxd5 26.Bg5!= Nf7 27.Rae1 26...Rf7 Much worse is 26...Qb5?! 27.Rae1= 26...Rf8! 27.Bc3 Nxf5 27.Be5? 27.Bb2 27...Qc2 27...Qd7!-+ and Black stays clearly on top. 28.Rae1 Nxf5 28.Bc3? 28.Qc3 Qxc3 29.Bxc3 28...Nb7?? 28...Nxf5-+ and life is good for Black. 29.Rxf5 Qxf5 29.Rac1? 29.Rae1+- Ref8 30.Ne4 29...Qa4 30.a3? 30.Be5 stays ahead. 30...Qd7? 30...Qxa3-+ 31.f6 Qc5+ 32.Rf2 Nf5 31.f6 Qxd5 32.fxg7 32.Rce1 Rxe1 33.Rxe1 32...Nf5 Better is 32...Qc5+ 33.Kh1 Qc6+ 34.Qg2 Qxg2+ 35.Kxg2 Nf5 33.Qg5? White should try 33.Rce1 Nbd6 34.Rxe8+ Nxe8 35.Qf3 33...Nc5 And now ...Nd3 would win. Not 33...Qc5+ 34.Rf2 34.Rf3? 34.Rfe1 Rc8 35.Ba1 34...Ne6 35.Qg2 Nh4 Accuracy: White = 13%, Black = 12%. 0–1
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kirbythecat1778Vierjoki,T19140–1
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