[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "5"] [White "Petrosian, Tigran V"] [Black "Taimanov, Mark E"] [Result "0-1"] [Annotator "carev"] [Variant "Standard"] [ECO "E12"] [Opening "Queen's Indian Defense: Kasparov Variation"] [Source "https://lichess.org/study/aIuFNHi4/KazGHa1h"] [Orientation "white"] { [%evp 0,68,27,27,27,4,-11,6,26,28,28,31,30,26,24,13,16,16,8,8,16,-1,8,-6,15, -17,6,22,27,-10,0,13,13,32,25,22,35,18,31,20,16,26,26,-11,-41,-17,-39,-76,-50, -32,0,-50,0,-40,0,0,0,-106,-106,-106,-107,-107,-107,-120,-97,-90,-70,-93,-100, -111,-118] } 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.34] } 2... e6 { [%eval 0.23] } 3. Nf3 { [%eval 0.0] } 3... b6 { [%eval 0.29] } 4. Nc3 { [%eval 0.0] } 4... Bb7 { [%eval 0.13] } 5. e3 { [%eval 0.0] } 5... d5 { [%eval 0.0] } 6. cxd5 { [%eval 0.0] } 6... exd5 { [%eval 0.0] } 7. Bb5+ { [%eval 0.0] } 7... c6 { [%eval 0.09] } 8. Bd3 { [%eval 0.0] } 8... Be7 { [%eval 0.24] } 9. O-O { [%eval 0.33] } 9... O-O { [%eval 0.24] } 10. b3 { [%eval 0.42] } 10... Nbd7 { [%eval 0.13] } 11. Bb2 { [%eval 0.33] } 11... Bd6 { [%eval 0.22] } 12. Nh4?! { [%eval -0.33] } { Inaccuracy. Re1 was best. } (12. Re1) 12... Re8 { [%eval -0.33] } 13. Nf5 { [%eval -0.11] } 13... Bf8 { [%eval -0.23] } 14. Rc1 { [%eval -0.26] } 14... Ne4?! { [%eval 0.41] } { Inaccuracy. g6 was best. } (14... g6 15. Nh4) 15. Bxe4 { [%eval 0.58] } 15... dxe4 { [%eval 0.46] } 16. Qg4 { [%eval 0.54] } 16... g6 { [%eval 0.61] } 17. Nxe4 { [%eval 0.72] } 17... Rxe4 { [%eval 1.08] } 18. Qxe4 { [%eval 0.71] } 18... gxf5 { [%eval 1.07] } 19. Qxf5 { [%eval 0.85] } 19... Bg7 { [%eval 0.9] } 20. e4?! { [%eval 0.29] } { Inaccuracy. Rfd1 was best. } (20. Rfd1) 20... Nf8 { [%eval 0.4] } 21. e5?! { [%eval -0.34] } { Inaccuracy. Qg4 was best. } (21. Qg4) 21... Qd5 { [%eval -0.47] } 22. f4 { [%eval -0.45] } 22... c5 { [%eval -0.59] } 23. Qh3 { [%eval -0.52] } 23... cxd4?! { [%eval 0.48] } { Inaccuracy. Ne6 was best. } (23... Ne6) 24. Rcd1 { [%eval 0.37] } 24... Qe4 { [%eval 0.41] } 25. Rde1 { [%eval 0.18] } 25... Qd5 { [%eval 0.0] } 26. Rd1 { [%eval 0.47] } 26... Rc8 { [%eval 0.0] } 27. Rxd4 { [%eval 0.18] } 27... Qa5 { [%eval 0.35] } 28. Rc4?! { [%eval -0.24] } { Inaccuracy. b4 was best. } (28. b4 Qa4 29. Rf2 Ne6 30. Rdd2 Qxb4 31. f5 Ng5 32. Qe3 h6 33. Rd4 Qc5 34. h4 Bxe5) 28... Rxc4 { [%eval -0.56] } 29. bxc4 { [%eval -0.38] } 29... Qc5+ { [%eval -0.45] } 30. Rf2 { [%eval -0.52] } 30... Qxc4 { [%eval -0.69] } 31. Qb3 { [%eval -1.05] } 31... Qe4 { [%eval -0.96] } 32. Qc2 { [%eval -1.02] } 32... Ne6 { [%eval -1.19] } 33. f5 { [%eval -1.23] } 33... Nc5 { [%eval -1.29] } 34. Qd2? { [%eval -2.8] } { Mistake. e6 was best. } (34. e6 Qxc2 35. Rxc2 fxe6 36. Bxg7 Kxg7 37. fxe6 Bd5 38. Kf2 Kf6 39. Ke3 Bxe6 40. Kd4 Ke7) 34... Qb1+? { [%eval -1.27] } { Mistake. h6 was best. } (34... h6 35. Rf4 Qb1+ 36. Rf1 Qxa2 37. Ra1 Qc4 38. e6 Bxb2 39. Qxb2 Nd3 40. exf7+ Kxf7 41. Qa2) 35. Rf1 { [%eval -1.74] } 35... Qd3 { [%eval -1.55] } 36. Qe1?! { [%eval -2.52] } { Inaccuracy. Rf2 was best. } (36. Rf2 Be4) 36... Qd5 { [%eval -2.11] } 37. Qg3? { [%eval -3.9] } { Mistake. Qe2 was best. } (37. Qe2 Qd3) 37... Ne4 { [%eval -3.96] } 38. Qh4?! { [%eval -4.99] } { Inaccuracy. Qf3 was best. } (38. Qf3) 38... Nc3 { [%eval -4.65] } 39. Qg4 { [%eval -3.93] } 39... h5 { [%eval -5.35] } 40. Qh3?! { [%eval -7.54] } { Inaccuracy. Qg5 was best. } (40. Qg5 Ne4 41. Qf4 Qc5+ 42. Kh1 Qb5 43. Bd4 Bh6 44. Qf3 Ng5 45. Qd1 Qd5 46. Rg1 Nh3) 40... Ne2+ { [%eval -7.68] } 41. Kf2 { [%eval -11.85] } { 0-1 Black wins. } 0-1