Event: Open
Site: Warsaw, Poland
Date: 2021-12-28
White: Mastrovasilis, Dimitrios
WhiteElo: 2534
Black: Petrosian, Tigran L.
BlackElo: 2621
Result: 0-1
ECO: B06
Opening: Modern Defense
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:15:17] } 1... g6 { [%eval 0.71] [%clk 0:15:17] } 2. d4 { [%eval 0.68] [%clk 0:15:23] } 2... Bg7 { [%eval 0.69] [%clk 0:15:25] } 3. Nf3 { [%eval 0.61] [%clk 0:15:28] } 3... c6 { [%eval 0.65] [%clk 0:15:07] } 4. Bc4 { [%eval 0.35] [%clk 0:15:00] } 4... d5 { [%eval 0.42] [%clk 0:14:59] } 5. Bb3 { [%eval -0.06] [%clk 0:15:07] } 5... Bg4? { [%eval 0.96] } { Mistake. dxe4 was best. } { [%clk 0:13:24] } 6. h3 { [%eval 0.51] [%clk 0:13:33] } 6... Bxf3 { [%eval 0.62] [%clk 0:13:31] } 7. Qxf3 { [%eval 0.58] [%clk 0:13:41] } 7... e6 { [%eval 0.57] [%clk 0:13:40] } 8. c3 { [%eval 0.65] [%clk 0:13:45] } 8... Nf6 { [%eval 0.89] [%clk 0:12:55] } 9. Nd2 { [%eval 0.59] [%clk 0:13:27] } 9... O-O?! { [%eval 1.4] } { Inaccuracy. dxe4 was best. } { [%clk 0:12:50] } 10. O-O?! { [%eval 0.76] } { Inaccuracy. e5 was best. } { [%clk 0:13:33] } 10... b5?! { [%eval 1.5] } { Inaccuracy. dxe4 was best. } { [%clk 0:06:24] } 11. a4 { [%eval 1.73] [%clk 0:11:49] } 11... Qa5 { [%eval 1.89] [%clk 0:06:31] } 12. Bc2 { [%eval 2.28] [%clk 0:11:03] } 12... b4 { [%eval 2.55] [%clk 0:05:54] } 13. Nb3 { [%eval 2.69] [%clk 0:10:37] } 13... Qb6 { [%eval 2.69] [%clk 0:02:03] } 14. a5 { [%eval 2.5] [%clk 0:10:38] } 14... Qb5?! { [%eval 3.37] } { Inaccuracy. Qb7 was best. } { [%clk 0:01:48] } 15. e5 { [%eval 3.52] [%clk 0:07:03] } 15... Nfd7 { [%eval 3.75] [%clk 0:01:57] } 16. Bd3 { [%eval 3.63] [%clk 0:06:23] } 16... Qb7 { [%eval 3.73] [%clk 0:02:06] } 17. a6 { [%eval 3.84] [%clk 0:06:30] } 17... Qb6 { [%eval 3.92] [%clk 0:01:28] } 18. c4 { [%eval 4.25] [%clk 0:06:37] } 18... f6 { [%eval 4.05] [%clk 0:01:09] } 19. exf6 { [%eval 3.72] [%clk 0:05:24] } 19... Nxf6 { [%eval 3.92] [%clk 0:01:17] } 20. Qe2 { [%eval 3.5] [%clk 0:05:05] } 20... Nbd7 { [%eval 4.23] [%clk 0:00:56] } 21. Qxe6+ { [%eval 4.17] [%clk 0:04:09] } 21... Kh8 { [%eval 4.83] [%clk 0:01:04] } 22. c5 { [%eval 5.29] [%clk 0:03:14] } 22... Qc7 { [%eval 5.09] [%clk 0:01:13] } 23. Qd6 { [%eval 4.7] [%clk 0:03:22] } 23... Qxd6 { [%eval 4.82] [%clk 0:00:43] } 24. cxd6 { [%eval 4.69] [%clk 0:03:30] } 24... Ne8 { [%eval 4.67] [%clk 0:00:52] } 25. Bd2?! { [%eval 3.54] } { Inaccuracy. Bg5 was best. } { [%clk 0:03:25] } 25... Nxd6 { [%eval 3.14] [%clk 0:01:00] } 26. Rac1 { [%eval 3.37] [%clk 0:01:59] } 26... c5? { [%eval 5.39] } { Mistake. Rfc8 was best. } { [%clk 0:00:13] } 27. Nxc5 { [%eval 5.33] [%clk 0:01:10] } 27... Nxc5 { [%eval 5.53] [%clk 0:00:13] } 28. dxc5 { [%eval 5.48] [%clk 0:00:56] } 28... Nf5 { [%eval 6.11] [%clk 0:00:17] } 29. Bxb4 { [%eval 5.8] [%clk 0:00:43] } 29... Rab8 { [%eval 5.72] [%clk 0:00:19] } 30. Ba3 { [%eval 5.64] [%clk 0:00:36] } 30... Nd4 { [%eval 7.18] [%clk 0:00:11] } 31. b4 { [%eval 7.01] [%clk 0:00:30] } 31... Rfc8 { [%eval 7.51] [%clk 0:00:15] } 32. Rfe1 { [%eval 7.4] [%clk 0:00:35] } 32... Rc7 { [%eval 8.53] [%clk 0:00:23] } 33. b5 { [%eval 8.51] [%clk 0:00:32] } 33... Nb3 { [%eval 8.83] [%clk 0:00:14] } 34. c6 { [%eval 6.71] [%clk 0:00:27] } 34... Nxc1 { [%eval 6.82] [%clk 0:00:21] } 35. Bxc1 { [%eval 7.03] [%clk 0:00:26] } 35... Rf7 { [%eval 6.92] [%clk 0:00:15] } 36. Be3 { [%eval 6.33] [%clk 0:00:19] } 36... d4 { [%eval 7.23] [%clk 0:00:12] } 37. Bg5 { [%eval 7.11] [%clk 0:00:20] } 37... Bf8 { [%eval 7.2] [%clk 0:00:17] } 38. Bc4 { [%eval 7.62] [%clk 0:00:19] } 38... Rf5 { [%eval 7.5] [%clk 0:00:26] } 39. c7 { [%eval 7.25] [%clk 0:00:25] } 39... Rc8 { [%eval 7.89] [%clk 0:00:35] } 40. Bd8 { [%eval 6.28] [%clk 0:00:22] } 40... Rc5 { [%eval 6.92] [%clk 0:00:42] } 41. Be6?! { [%eval 4.69] } { Inaccuracy. b6 was best. } { [%clk 0:00:13] } 41... R8xc7 { [%eval 3.0] [%clk 0:00:50] } 42. Bxc7 { [%eval 4.38] [%clk 0:00:16] } 42... Rxc7 { [%eval 3.18] [%clk 0:00:59] } 43. b6 { [%eval 3.64] [%clk 0:00:14] } 43... axb6 { [%eval 3.31] [%clk 0:01:06] } 44. Bd5 { [%eval 4.3] [%clk 0:00:23] } 44... d3 { [%eval 2.74] [%clk 0:00:40] } 45. Rd1 { [%eval 2.55] [%clk 0:00:12] } 45... b5 { [%eval 2.63] [%clk 0:00:44] } 46. Rxd3?! { [%eval 1.73] } { Inaccuracy. g3 was best. } { [%clk 0:00:16] } 46... Rc1+ { [%eval 1.69] [%clk 0:00:50] } 47. Kh2 { [%eval 1.16] [%clk 0:00:25] } 47... Bc5 { [%eval 1.42] [%clk 0:00:58] } 48. Rf3?! { [%eval 0.86] } { Inaccuracy. Ba2 was best. } { [%clk 0:00:19] } 48... Ra1 { [%eval 0.68] [%clk 0:00:58] } 49. Bb7 { [%eval 0.79] [%clk 0:00:18] } 49... b4 { [%eval 0.84] [%clk 0:01:05] } 50. g3?! { [%eval 0.09] } { Inaccuracy. Kg3 was best. } { [%clk 0:00:14] } 50... Ra2 { [%eval 0.41] [%clk 0:01:01] } 51. Kg2 { [%eval 0.53] [%clk 0:00:16] } 51... b3 { [%eval 0.25] [%clk 0:01:03] } 52. Rxb3 { [%eval 0.1] [%clk 0:00:15] } 52... Rxf2+ { [%eval 0.42] [%clk 0:01:12] } 53. Kh1 { [%eval 0.35] [%clk 0:00:24] } 53... Rf1+ { [%eval 0.32] [%clk 0:01:20] } 54. Kh2 { [%eval 0.35] [%clk 0:00:34] } 54... Rf2+ { [%eval 0.15] [%clk 0:01:27] } 55. Kh1 { [%eval 0.4] [%clk 0:00:25] } 55... Rf1+ { [%eval 0.27] [%clk 0:01:37] } 56. Kh2 { [%eval 0.17] [%clk 0:00:34] } 56... Rf2+ { [%eval 0.34] [%clk 0:01:46] } 57. Bg2 { [%eval 0.25] [%clk 0:00:43] } 57... Ra2 { [%eval 0.43] [%clk 0:01:55] } 58. Rc3 { [%eval 0.08] [%clk 0:00:39] } 58... Bb6 { [%eval 0.0] [%clk 0:01:52] } 59. Rc6 { [%eval 0.01] [%clk 0:00:45] } 59... Bd4?! { [%eval 0.9] } { Inaccuracy. Rxa6 was best. } { [%clk 0:01:50] } 60. h4 { [%eval 0.4] [%clk 0:00:38] } 60... Ra3 { [%eval 0.79] [%clk 0:01:52] } 61. g4 { [%eval 1.51] [%clk 0:00:14] } 61... Be5+ { [%eval 1.14] [%clk 0:01:59] } 62. Kg1 { [%eval 1.36] [%clk 0:00:22] } 62... Kg7 { [%eval 0.87] [%clk 0:00:45] } 63. g5 { [%eval 1.31] [%clk 0:00:27] } 63... Ra4 { [%eval 1.78] [%clk 0:00:14] } 64. Bd5? { [%eval 0.31] } { Mistake. Re6 was best. } { [%clk 0:00:13] } 64... Bd4+?? { [%eval 2.56] } { Blunder. Rxh4 was best. } { [%clk 0:00:11] } 65. Kg2 { [%eval 2.62] [%clk 0:00:16] } 65... Kf8 { [%eval 2.81] [%clk 0:00:15] } 66. Kf3?! { [%eval 2.06] } { Inaccuracy. Bb3 was best. } { [%clk 0:00:16] } 66... Bg1?! { [%eval 2.82] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:14] } 67. Bc4 { [%eval 2.33] [%clk 0:00:16] } 67... Ke7 { [%eval 2.18] [%clk 0:00:18] } 68. Ke4?? { [%eval -3.15] } { Blunder. Kg2 was best. } { [%clk 0:00:13] } 68... Kd7 { [%eval -3.2] [%clk 0:00:27] } 69. Kd5?! { [%eval -4.96] } { Inaccuracy. Rf6 was best. } { [%clk 0:00:11] } 69... Ra5+ { [%eval -5.08] [%clk 0:00:36] } 0-1