Author: John Jack
Date: 14:17:50 11/05/05
933: Petrosian,T - Fischer,R, Candidates Match final 1971 [D]r4k1r/pp2pp1p/8/2PPb3/Q7/4p3/B2q1PPP/2R2RK1 w - - 0 1 Analysis by Fritz 9: 22.Qe4! ³ (-0.29) Depth: 7/24 00:00:00 121kN 22.Qe4 exf2+ 23.Kh1 f6 24.Rc2 = (-0.14) Depth: 7/25 00:00:00 146kN 22.Qe4-- ³ (-0.43) Depth: 8/21 00:00:00 190kN 22.Qe4 exf2+ 23.Kh1 Qf4 24.Qxf4 Bxf4 25.Rc2 Be3 26.Rc3 Bd4 27.Rc4 Be5 28.Rxf2 Rg8 29.Kg1 Ke8 µ (-1.27) Depth: 8/28 00:00:00 360kN 22.Kh1! µ (-1.27) Depth: 8/28 00:00:00 441kN 22.Kh1! µ (-1.11) Depth: 8/28 00:00:00 483kN 22.Kh1! µ (-0.80) Depth: 8/28 00:00:00 504kN 22.Kh1! = (-0.17) Depth: 8/28 00:00:00 576kN 22.Kh1 Rg8 = (-0.14) Depth: 8/28 00:00:00 727kN 22.Kh1-- ³ (-0.42) Depth: 9/27 00:00:01 1022kN 22.Kh1 exf2 23.Rc2 ³ (-0.42) Depth: 9/32 00:00:01 1268kN 22.Kh1! = (-0.14) Depth: 10/30 00:00:02 2175kN 22.Kh1 exf2 23.Rc2 Qd4 24.Rc4 Qb2 25.Rc2 = (0.00) Depth: 10/34 00:00:02 2541kN 22.g3! = (0.01) Depth: 10/34 00:00:05 5211kN 22.g3 exf2+ 23.Kg2 Qd4 24.Qd7 Qe4+ 25.Kh3 Bd4 = (0.02) Depth: 10/34 00:00:05 5700kN 22.g3 exf2+ 23.Kg2 Qd4 24.Qc2 Rg8 25.Qxh7 Rg7 26.Qh8+ Rg8 27.Qh7 = (0.00) Depth: 11/34 00:00:09 9591kN 22.g3! ² (0.28) Depth: 12/39 00:00:41 42490kN 22.g3 exf2+ 23.Kg2 Kg7 24.Rcd1 Qg5 ² (0.46) Depth: 12/39 00:01:00 62060kN 22.Rcd1! ² (0.47) Depth: 12/39 00:01:04 66539kN 22.Rcd1! ² (0.63) Depth: 12/39 00:01:07 69723kN 22.Rcd1 Qe2 23.g3 Rg8 24.Qb3 Rg7 25.Qxe3 Qxe3 26.fxe3 Rc8 27.c6 bxc6 ± (0.71) Depth: 12/39 00:01:10 72673kN 22.Rcd1! ± (1.00) Depth: 13/40 00:01:22 85249kN 22.Rcd1 Qe2 23.g3 Rg8 24.d6 exd6 25.cxd6 Rg7 26.d7 Rd8 27.Qa3+ Kg8 ± (0.98) Depth: 14/41 00:01:54 117976kN 22.Rcd1 Qe2 23.g3 Rg8 24.d6 exd6 25.cxd6 Rg7 26.d7 Rd8 27.Qa3+ Kg8 28.Qxe3 Qxe3 29.fxe3 Kf8 30.Rd5 Bc3 31.Rc1 ± (0.92) Depth: 15/43 00:02:41 169259kN John E Jack (933) Petrosian,Tigran V (2640) - Fischer,Robert James (2760) [D82] Candidates Match final Buenos Aires (2), 05.10.1971 [ChessBase] Fischer was six minutes late. 1.d4 [1.g4 Nc6 2.c4 Nf6 3.d3 e6 4.Nf3 Nd4 5.Nc3 Nc6 6.Nd5 Nb4 7.Nb6 Nc6 8.Nd4 Nb4 9.Nc2 Nc6 10.Nb4 Nd4 11.Na4 d5 12.Nc5 Nc6 13.Nc2 Nd4 14.Ne3] 1...Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 c5 6.dxc5 Qa5 7.Rc1 [7.Qa4+ Qxa4 8.Nxa4÷] 7...Ne4 8.cxd5 [8.Nge2!?] 8...Nxc3 9.Qd2 Qxa2 10.bxc3 Qa5 [10...Qxd2+?! ] 11.Bc4 Nd7 12.Ne2 Ne5?! [12...Nxc5= ] 13.Ba2 Bf5? [13...Qxc5 ] 14.Bxe5! Bxe5 15.Nd4 Qxc5 16.Nxf5 gxf5 17.0–0 Qa5!? 18.Qc2! f4 19.c4 fxe3?! [19...b6 20.Qe4 Bd6 21.Bb3 ] 20.c5!! [20.fxe3 ] 20...Qd2 21.Qa4+ Kf8 22.Rcd1! Qe2 [22...e2? 23.Rxd2 Bxh2+ 24.Kxh2 exf1Q 25.d6 exd6 26.Qd7+-] 23.d6! Qh5 [23...exf2+ 24.Rxf2 Bxh2+ 25.Kxh2 Qxf2 26.dxe7+ Kg7 (26...Kxe7 27.Rd7+ Kf8 28.Qc4+-) 27.Qg4+ Kf6 28.Rd3 Kxe7 29.Qd7+ Kf8 30.Qd6+ Kg7 31.Rg3++-; 23...exd6 24.fxe3 Qxe3+ 25.Kh1 f6 26.Qd7+-; 23...Bxh2+ 24.Kxh2 Qh5+ 25.Kg1 e2 26.dxe7+ Kg7 27.Rd4! exf1Q+ (27...Qh1+ 28.Kxh1 exf1Q+ 29.Kh2 h5 30.Rf4 f6 31.Qb3+-) 28.Kxf1 Qe5 29.Rg4+ Kf6 30.Re4 Qxc5 31.Qb3 Qh5 32.Rf4++-] 24.f4 e2 [24...Bf6 25.Rd5 Qg6 26.f5 Qh6 27.Qb3 e2 28.Re1 Qf4 29.dxe7+ Kg7 30.Rxe2 Bd4+ 31.Rxd4 Qxd4+ 32.Kf1 Qf4+ 33.Rf2 Qc1+ 34.Ke2+-] 25.fxe5 exd1Q 26.Rxd1 Qxe5 [26...Kg7 27.Rf1 e6 (27...Qxe5 28.Rxf7+ Kh6 29.Qh4+ Kg6 30.Rxe7+-) 28.Bxe6+-] 27.Rf1 f6 [27...f5 28.Qb3 Kg7 29.Qf7+ Kh6 30.dxe7+-] 28.Qb3 Kg7 29.Qf7+ Kh6 30.dxe7 f5 31.Rxf5 Qd4+ 32.Kh1 Times: White: 2:16 Black: 2:14"Possibly one of the best games of recent years." (Najdorf) 1–0
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