[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "10"] [White "Petrosian, Tigran V"] [Black "Euwe, Max"] [Result "1-0"] [Annotator "carev"] [Variant "Standard"] [ECO "A05"] [Opening "King's Indian Attack"] [Source "https://lichess.org/study/UNIdfZnf/0aWBtwgF"] [Orientation "white"] { [%evp 0,84,25,14,14,-6,-7,-2,-4,-26,2,-32,-19,-13,32,-12,27,25,31,28,30,38,65, 67,75,83,108,89,95,93,96,82,93,91,111,111,112,69,74,50,58,82,82,77,74,72,72,72, 57,45,45,22,31,39,67,57,75,75,78,82,84,84,97,97,97,99,99,55,122,124,137,131, 140,120,141,129,126,126,126,197,197,201,179,201,144,217,182] } 1. Nf3 { [%eval 0.25] } 1... Nf6 { [%eval 0.29] } 2. g3 { [%eval 0.05] } 2... d5 { [%eval 0.26] } 3. Bg2 { [%eval 0.21] } 3... Bf5 { [%eval 0.3] } 4. d3 { [%eval 0.18] } 4... e6 { [%eval 0.28] } 5. Nbd2 { [%eval 0.25] } 5... h6 { [%eval 0.23] } 6. O-O { [%eval 0.0] } 6... Bc5?! { [%eval 0.64] } { Inaccuracy. c6 was best. } (6... c6 7. b3 Be7 8. Bb2 O-O 9. Re1 a5 10. e4 Bh7 11. a4) 7. Qe1?! { [%eval -0.26] } { Inaccuracy. e4 was best. } (7. e4 Bh7 8. exd5 exd5 9. Re1+ Be7 10. Qe2 Nc6 11. b4 a6) 7... O-O { [%eval -0.18] } 8. e4 { [%eval -0.25] } 8... dxe4?! { [%eval 0.51] } { Inaccuracy. Bh7 was best. } (8... Bh7 9. b3 a5 10. Bb2 Nc6 11. a3 Re8 12. Qe2 e5 13. exd5 Nxd5 14. Ne4 Ba7 15. Rfe1) 9. Nxe4 { [%eval 0.3] } 9... Nxe4 { [%eval 0.53] } 10. dxe4 { [%eval 0.34] } 10... Bh7 { [%eval 0.42] } 11. b4 { [%eval 0.1] } 11... Be7 { [%eval 0.42] } 12. Bb2 { [%eval 0.16] } 12... Na6?! { [%eval 0.91] } { Inaccuracy. Nd7 was best. } (12... Nd7 13. a4 a6 14. Qe3 c5 15. b5 Qc7 16. c4 axb5 17. axb5 Nb6 18. Qd3 Rfd8 19. Qc2) 13. a3 { [%eval 0.89] } 13... c6 { [%eval 1.1] } 14. Rd1 { [%eval 1.25] } 14... Qc8 { [%eval 1.29] } 15. c4 { [%eval 1.59] } 15... Nc7 { [%eval 1.48] } 16. Qc3 { [%eval 1.07] } 16... Bf6 { [%eval 1.34] } 17. Ne5 { [%eval 1.2] } 17... Rd8 { [%eval 1.74] } 18. Bf3?! { [%eval 0.6] } { Inaccuracy. Qb3 was best. } (18. Qb3 Rxd1 19. Rxd1 Qe8 20. Qe3 Rd8 21. Rc1 Ra8 22. h4 Qc8 23. Rd1 Ne8 24. Bc3 Bxe5) 18... Ne8 { [%eval 0.71] } 19. Rxd8 { [%eval 0.4] } 19... Qxd8 { [%eval 0.41] } 20. Rd1 { [%eval 0.34] } 20... Qc7 { [%eval 0.5] } 21. c5 { [%eval 0.38] } 21... a5 { [%eval 0.3] } 22. Bg2 { [%eval 0.34] } 22... axb4 { [%eval 0.45] } 23. axb4 { [%eval 0.25] } 23... Rd8 { [%eval 0.54] } 24. Rxd8 { [%eval 0.54] } 24... Qxd8 { [%eval 0.46] } 25. Qc2 { [%eval 0.0] } 25... Nc7 { [%eval 0.39] } 26. Bf1 { [%eval 0.02] } 26... Nb5 { [%eval 0.28] } 27. f4 { [%eval 0.25] } 27... Kf8 { [%eval 0.36] } 28. Kf2 { [%eval 0.3] } 28... Bxe5 { [%eval 0.59] } 29. Bxe5 { [%eval 0.38] } 29... f6 { [%eval 0.28] } 30. Bb2 { [%eval 0.4] } 30... Ke7 { [%eval 0.45] } 31. Bc4 { [%eval 0.46] } 31... Bg6 { [%eval 0.4] } 32. Ke3 { [%eval 0.55] } 32... Bf7 { [%eval 0.51] } 33. g4 { [%eval 0.0] } 33... Qc7?! { [%eval 0.73] } { Inaccuracy. e5 was best. } (33... e5 34. Bxb5 exf4+ 35. Kxf4 cxb5 36. Bc3 Kf8 37. e5 fxe5+ 38. Kg3 Kg8 39. Qe4 Bc4 40. Bxe5) 34. e5 { [%eval 1.21] } 34... Qd8 { [%eval 1.3] } 35. exf6+ { [%eval 1.06] } 35... gxf6 { [%eval 1.15] } 36. h4 { [%eval 0.72] } 36... Nc7 { [%eval 1.31] } 37. Qc3 { [%eval 1.22] } 37... Nd5+?! { [%eval 2.06] } { Inaccuracy. Ne8 was best. } (37... Ne8 38. Be2) 38. Bxd5 { [%eval 1.84] } 38... Qxd5 { [%eval 1.76] } 39. Qxf6+ { [%eval 1.75] } 39... Ke8 { [%eval 1.77] } 40. Qh8+ { [%eval 1.66] } 40... Kd7 { [%eval 1.74] } 41. Qg7 { [%eval 1.74] } 41... Ke8 { [%eval 1.8] } 42. Bf6 { [%eval 1.91] } 42... Qb3+ { [%eval 1.96] } 43. Bc3 { [%eval 1.62] } 43... Qd1 { [%eval 1.73] } 44. Qh8+ { [%eval 1.5] } 44... Kd7 { [%eval 1.87] } 45. Qb8 { [%eval 1.66] } 45... Qc1+ { [%eval 1.73] } 46. Bd2 { [%eval 2.01] } 46... Qg1+ { [%eval 2.04] } 47. Kd3 { [%eval 1.52] } 47... Qf1+ { [%eval 1.58] } 48. Kc2 { [%eval 1.54] } 48... Qa6 { [%eval 1.93] } 49. h5 { [%eval 2.42] } 49... Qa2+?! { [%eval 3.74] } { Inaccuracy. Ke7 was best. } (49... Ke7 50. Qc7+) 50. Kd3 { [%eval 3.47] } 50... Qb1+ { [%eval 3.87] } 51. Ke2 { [%eval 4.13] } 51... Qe4+ { [%eval 5.15] } 52. Kf2 { [%eval 4.58] } 52... Qd4+ { [%eval 5.53] } 53. Be3 { [%eval 6.83] } 53... Qxb4 { [%eval 6.97] } 54. Qf8 { [%eval 7.56] } 54... Qb2+ { [%eval 7.54] } 55. Kg3 { [%eval 7.84] } 55... Qf6 { [%eval 8.76] } 56. Qd6+ { [%eval 8.31] } 56... Kc8 { [%eval 9.12] } 57. Bd4 { [%eval 9.21] } 57... Qd8 { [%eval 8.62] } 58. Qxd8+ { [%eval 8.89] } 58... Kxd8 { [%eval 9.08] } 59. Bg7 { [%eval 9.05] } 59... Kc7 { [%eval 9.12] } 60. Bxh6 { [%eval 10.44] } 60... b6 { [%eval 11.23] } 61. cxb6+ { [%eval 10.84] } 61... Kxb6 { [%eval 10.82] } 62. Kh4 { [%eval 11.28] } { 1-0 White wins. } 1-0