Wednesday, January 17, 2018

80th Tata Steel Chess Tournament - Round 5 Games

Games
So, Wesley2792Adhiban, B..26551–0A2180th Tata Steel Masters 20185Hilversum17.01.2018ChessBase
1.c4 d6 2.c3 e5 3.g3 e7 4.g2 f5 5.d4 f6 6.dxe5 dxe5 7.xd8+ xd8 8.b3 A21: English Opening: 1...e5 2 Nc3 0-0 8...c6 9.b2 a6 10.0-0-0 g4 11.f1 f6 12.h3 h6 13.d1 e4 14.f3 0-0 15.fxe4 e5 1/2-1/2 (64) Kosten,A (2522)-Bauer,C (2641) Chartres 2005 9.b2 c6 10.f3 LiveBook: 3 Games. The position is equal. c7 11.0-0 a6 12.fd1 e8 13.ac1N Predecessor: 13.ab1 d7 14.a3 ad8 15.b4 b8 1/2-1/2 (36) Overton,D (2444)-Rhodes,J (2429) ICCF email 2009 13...e4 14.d4 f4 15.db5 15.gxf4= keeps the balance. xf4 16.e3 15...fxg3 15...cxb5 16.cxb5 c5 16.hxg3 e3 17.f4 g4 18.xc7 xc7 19.a3 e6 20.d6 g5 20...f5= 21.fxg5 xg5 22.d4 e6 23.d3 g7 24.f1 f5 25.f3 h3! 26.g2 g4! 27.f4 e6 28.c7 White has the initiative. h5 29.f3 Hoping for Bxg4. g7 30.d8 ge8 30...xf3! 31.xf6 31.exf3 d5 31.xf3 g4± 31...e8 31.g2 xf3+ 32.xf3 g4 33.f5 g7 34.f4 g6 With the idea ...Ne6. 35.h4 e6 36.f5 e8 37.e4 Much worse is 37.xh5?! f2= 37...g7 38.f6+ xf6 39.xf6 xf6 40.xf6± Endgame KRB-KRN f5 41.f3 And now Kf4 would win. f7 42.g5 g8 43.f4 e6 44.d1 b5 45.cxb5! cxb5 46.h1 h8
47.xe3 Better is 47.e4! 47...xe3 48.xe3 KR-KR f5 49.h4 g4+! is the strong threat. e8+ Black should play 49...g5 50.f3 g5 51.d4 f8+ 52.f4 c8 53.e4 aiming for Re5+. c3+ 54.e3 Threatens to win with Re5+. c5 55.b4 f5+ 56.f4 d5 57.f7 a6
58.g7+ 58.c7!± 58...h6! 59.c7 d6 60.c5 f6+! 61.e4 g6 62.f3 f6+ 63.g2 d6 64.h3 e6 65.c3 g5 66.a3 g6? 66...e5! 67.g4+- hxg4+ 68.xg4 f6 69.f4 e7 70.e4 h6 71.c7+? White should try 71.e5+- 71...d8? 71...d6 72.g7 f6+ 73.e3 f1 72.a7 c8 73.e5 b8? 73...h4+ 74.g5 h3 75.xa6 b7 74.d7 a5 75.bxa5 a6 76.d5 xa5 77.e6 White mates. c7 78.e7 a8 79.f5 c6 80.d8 Kd5 Ke4+ Kd5 Ke4+ Precision: White = 63%, Black = 49%.
1–0

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