Event: WRBC 2022. Rapid Open
Site: Almaty, Kazakhstan
White: Dragnev, Valentin
WhiteElo: 2409
Black: Petrosian, Tigran L.
BlackElo: 2621
Result: 1/2-1/2
ECO: B06
Opening: Modern Defense
Variant: Standard
TimeControl: 25 +10

1. e4 { [%eval 0.36] [%clk 0:15:18] } 1... g6 { [%eval 0.71] [%clk 0:15:19] } 2. d4 { [%eval 0.68] [%clk 0:15:26] } 2... Bg7 { [%eval 0.73] [%clk 0:15:27] } 3. Nf3 { [%eval 0.61] [%clk 0:15:33] } 3... d6 { [%eval 0.68] [%clk 0:15:36] } 4. Be3 { [%eval 0.56] [%clk 0:15:40] } 4... Nf6 { [%eval 0.29] [%clk 0:15:42] } 5. Nc3 { [%eval 0.53] [%clk 0:15:48] } 5... c6 { [%eval 0.64] [%clk 0:15:48] } 6. h3 { [%eval 0.68] [%clk 0:15:27] } 6... O-O { [%eval 0.78] [%clk 0:15:40] } 7. a4 { [%eval 0.78] [%clk 0:15:26] } 7... Nbd7 { [%eval 0.71] [%clk 0:15:18] } 8. Be2 { [%eval 0.59] [%clk 0:14:47] } 8... e5 { [%eval 0.53] [%clk 0:14:29] } 9. dxe5 { [%eval 0.68] [%clk 0:14:53] } 9... dxe5 { [%eval 0.81] [%clk 0:14:37] } 10. Qd6 { [%eval 0.95] [%clk 0:14:37] } 10... Re8 { [%eval 0.77] [%clk 0:14:15] } 11. Bc4 { [%eval 0.77] [%clk 0:12:38] } 11... Bf8 { [%eval 0.88] [%clk 0:12:55] } 12. Qd3 { [%eval 1.0] [%clk 0:12:34] } 12... Qc7 { [%eval 0.74] [%clk 0:05:53] } 13. Ng5 { [%eval 0.72] [%clk 0:10:37] } 13... Re7 { [%eval 0.72] [%clk 0:05:59] } 14. Ba2 { [%eval 0.63] [%clk 0:10:07] } 14... h6 { [%eval 0.59] [%clk 0:05:07] } 15. Nf3 { [%eval 0.5] [%clk 0:10:06] } 15... Nh5?! { [%eval 1.1] } { Inaccuracy. b6 was best. } { [%clk 0:04:45] } 16. O-O-O { [%eval 1.23] [%clk 0:09:21] } 16... Ndf6?! { [%eval 2.01] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:28] } 17. g4 { [%eval 1.83] [%clk 0:08:41] } 17... Ng7 { [%eval 1.86] [%clk 0:00:14] } 18. Bxh6 { [%eval 1.66] [%clk 0:08:25] } 18... Be6 { [%eval 1.46] [%clk 0:00:20] } 19. Bg5 { [%eval 1.39] [%clk 0:07:03] } 19... Rd7 { [%eval 1.37] [%clk 0:00:22] } 20. Qe3 { [%eval 1.1] [%clk 0:07:12] } 20... Nh7?! { [%eval 1.91] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:00:19] } 21. Rxd7 { [%eval 1.78] [%clk 0:07:08] } 21... Qxd7 { [%eval 1.96] [%clk 0:00:25] } 22. Nxe5 { [%eval 1.86] [%clk 0:06:50] } 22... Qe8 { [%eval 1.73] [%clk 0:00:34] } 23. Bf4 { [%eval 1.91] [%clk 0:06:16] } 23... Bxa2 { [%eval 1.91] [%clk 0:00:42] } 24. Nxa2 { [%eval 1.97] [%clk 0:06:24] } 24... Ne6 { [%eval 2.0] [%clk 0:00:43] } 25. Bg3 { [%eval 2.14] [%clk 0:03:39] } 25... Bc5 { [%eval 2.03] [%clk 0:00:52] } 26. Qb3 { [%eval 1.95] [%clk 0:03:46] } 26... b5 { [%eval 1.91] [%clk 0:00:31] } 27. Kb1 { [%eval 1.6] [%clk 0:02:43] } 27... Rd8 { [%eval 1.88] [%clk 0:00:28] } 28. axb5 { [%eval 1.82] [%clk 0:01:57] } 28... cxb5 { [%eval 1.82] } 29. Nf3?! { [%eval 1.2] } { Inaccuracy. h4 was best. } { [%clk 0:01:57] } 29... Nhg5?! { [%eval 2.1] } { Inaccuracy. Bf8 was best. } { [%clk 0:00:13] } 30. Nxg5 { [%eval 1.78] [%clk 0:01:43] } 30... Nxg5 { [%eval 1.95] [%clk 0:00:22] } 31. f3 { [%eval 2.16] [%clk 0:01:49] } 31... Ne6 { [%eval 1.87] [%clk 0:00:23] } 32. Be5 { [%eval 2.02] [%clk 0:01:19] } 32... a5 { [%eval 1.88] [%clk 0:00:14] } 33. Nc3 { [%eval 2.12] [%clk 0:01:19] } 33... Bd4 { [%eval 2.01] [%clk 0:00:17] } 34. Bg3 { [%eval 1.96] [%clk 0:00:47] } 34... b4 { [%eval 1.86] [%clk 0:00:15] } 35. Nd5 { [%eval 2.12] [%clk 0:00:55] } 35... Bg7 { [%eval 1.85] [%clk 0:00:20] } 36. h4 { [%eval 2.17] [%clk 0:00:51] } 36... Rc8? { [%eval 3.75] } { Mistake. Qb5 was best. } { [%clk 0:00:22] } 37. Qe3? { [%eval 1.95] } { Mistake. Bd6 was best. } { [%clk 0:00:33] } 37... a4? { [%eval 4.02] } { Mistake. Nd4 was best. } { [%clk 0:00:27] } 38. e5?? { [%eval 1.02] } { Blunder. Bd6 was best. } { [%clk 0:00:31] } 38... b3 { [%eval 1.16] [%clk 0:00:27] } 39. c3? { [%eval 0.0] } { Mistake. cxb3 was best. } { [%clk 0:00:18] } 39... a3 { [%eval 0.3] [%clk 0:00:34] } 40. bxa3 { [%eval 0.0] [%clk 0:00:20] } 40... Ra8 { [%eval 0.0] [%clk 0:00:40] } 41. Kb2 { [%eval 0.0] [%clk 0:00:16] } 41... Qa4 { [%eval 0.18] [%clk 0:00:49] } 42. Ra1 { [%eval 0.06] [%clk 0:00:21] } 42... Bf8 { [%eval 0.39] [%clk 0:00:57] } 43. Nb6?? { [%eval -4.83] } { Blunder. Nb4 was best. } { [%clk 0:00:15] } 43... Bxa3+ { [%eval -4.95] [%clk 0:01:06] } 44. Kb1 { [%eval -4.99] [%clk 0:00:24] } 44... Qa7?? { [%eval 0.39] } { Blunder. Rd8 was best. } { [%clk 0:01:12] } 45. Nd5?? { [%eval -4.4] } { Blunder. Nc4 was best. } { [%clk 0:00:17] } 45... Qa6 { [%eval -4.35] [%clk 0:01:14] } 46. Be1 { [%eval -4.91] [%clk 0:00:15] } 46... Rd8 { [%eval -4.86] [%clk 0:00:58] } 47. Qe4 { [%eval -6.11] [%clk 0:00:18] } 47... Nc5 { [%eval -5.55] [%clk 0:00:53] } 48. Qd4 { [%eval -5.96] [%clk 0:00:19] } 48... Qe2 { [%eval -4.79] [%clk 0:00:39] } 49. Qd2 { [%eval -4.84] [%clk 0:00:15] } 49... Qxd2?? { [%eval 0.0] } { Blunder. Qxe5 was best. } { [%clk 0:00:40] } 50. Nf6+ { [%eval 0.0] [%clk 0:00:20] } 50... Kg7 { [%eval 0.0] [%clk 0:00:31] } 51. Bxd2 { [%eval 0.0] [%clk 0:00:29] } 51... Rxd2 { [%eval 0.0] [%clk 0:00:15] } 52. Rxa3 { [%eval 0.0] [%clk 0:00:38] } 52... Rd1+ { [%eval 0.0] [%clk 0:00:21] } 53. Kb2 { [%eval 0.0] [%clk 0:00:47] } 53... Rd2+ { [%eval 0.0] [%clk 0:00:29] } 54. Kb1 { [%eval 0.0] [%clk 0:00:53] } 54... Rd1+ { [%eval 0.0] [%clk 0:00:27] } 55. Kb2 { [%eval 0.0] [%clk 0:01:03] } 55... Rd2+ { [%eval 0.0] [%clk 0:00:36] } 56. Kb1 { [%eval 0.0] [%clk 0:00:21] } 56... Rd1+ { [%eval 0.0] [%clk 0:00:44] } 57. Kb2 { [%eval 0.0] [%clk 0:00:30] } 57... Rd2+ { [%eval 0.0] [%clk 0:00:53] } 58. Kb1 { [%eval 0.0] [%clk 0:00:22] } 58... Rd1+ { [%eval 0.0] [%clk 0:00:30] } 1/2-1/2