Event: WBTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-05
White: Isaev, Anton
WhiteElo: 2236
Black: Markov, Mikhail
BlackTitle: IM
BlackElo: 2287
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.16] [%clk 0:03:04] } 1... d5 { [%eval 0.23] [%clk 0:03:02] } 2. c4 { [%eval 0.19] [%clk 0:03:04] } 2... e6 { [%eval 0.22] [%clk 0:03:03] } 3. Nf3 { [%eval 0.16] [%clk 0:03:05] } 3... a6 { [%eval 0.38] [%clk 0:03:04] } 4. cxd5 { [%eval 0.33] [%clk 0:03:04] } 4... exd5 { [%eval 0.35] [%clk 0:03:05] } 5. Nc3 { [%eval 0.37] [%clk 0:03:05] } 5... c6 { [%eval 0.38] [%clk 0:03:06] } 6. Bf4 { [%eval 0.26] [%clk 0:03:04] } 6... Bd6 { [%eval 0.26] [%clk 0:03:07] } 7. e3 { [%eval 0.01] [%clk 0:03:05] } 7... Bxf4 { [%eval 0.09] [%clk 0:03:05] } 8. exf4 { [%eval 0.1] [%clk 0:03:06] } 8... Bf5 { [%eval 0.27] [%clk 0:03:01] } 9. Be2 { [%eval 0.25] [%clk 0:03:03] } 9... Nf6 { [%eval 0.57] [%clk 0:02:47] } 10. O-O { [%eval 0.6] [%clk 0:03:03] } 10... O-O { [%eval 0.53] [%clk 0:02:47] } 11. Ne5 { [%eval 0.52] [%clk 0:03:01] } 11... Ne8 { [%eval 0.57] [%clk 0:02:47] } 12. Bd3?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:02:53] } 12... Bxd3 { [%eval 0.0] [%clk 0:02:42] } 13. Qxd3 { [%eval -0.05] [%clk 0:02:53] } 13... Nd6 { [%eval -0.02] [%clk 0:02:43] } 14. Rae1 { [%eval 0.0] [%clk 0:02:43] } 14... Re8 { [%eval 0.0] [%clk 0:02:41] } 15. Re3 { [%eval -0.23] [%clk 0:02:39] } 15... Nd7 { [%eval -0.18] [%clk 0:02:38] } 16. Rfe1 { [%eval -0.19] [%clk 0:02:36] } 16... Nf8 { [%eval -0.17] [%clk 0:02:38] } 17. Ne2 { [%eval -0.39] [%clk 0:02:07] } 17... Qa5 { [%eval -0.42] [%clk 0:02:29] } 18. Nc3 { [%eval -0.41] [%clk 0:02:03] } 18... Qb6 { [%eval -0.39] [%clk 0:02:23] } 19. b3 { [%eval -0.48] [%clk 0:01:51] } 19... Ne6 { [%eval -0.6] [%clk 0:02:12] } 20. Ne2 { [%eval -0.37] [%clk 0:01:36] } 20... Qa5 { [%eval -0.34] [%clk 0:02:06] } 21. Ra1 { [%eval -0.58] [%clk 0:01:33] } 21... Qb6 { [%eval -0.25] [%clk 0:01:33] } 22. f5 { [%eval -0.37] [%clk 0:01:24] } 22... Nf8?! { [%eval 0.21] } { Inaccuracy. Ng5 was best. } { [%clk 0:01:33] } 23. Nf4 { [%eval -0.21] [%clk 0:01:01] } 23... f6 { [%eval -0.23] [%clk 0:01:30] } 24. Nf3 { [%eval -0.37] [%clk 0:01:01] } 24... Rxe3 { [%eval -0.33] [%clk 0:01:30] } 25. fxe3 { [%eval -0.3] [%clk 0:01:02] } 25... Re8 { [%eval -0.28] [%clk 0:01:31] } 26. Re1 { [%eval -0.46] [%clk 0:00:48] } 26... Qb5 { [%eval -0.28] [%clk 0:01:23] } 27. Qc2 { [%eval -0.39] [%clk 0:00:43] } 27... Re4 { [%eval 0.0] [%clk 0:01:18] } 28. Nd2 { [%eval 0.0] [%clk 0:00:38] } 28... Re7 { [%eval 0.0] [%clk 0:01:17] } 29. g4 { [%eval -0.08] [%clk 0:00:34] } 29... Ne4 { [%eval 0.23] [%clk 0:01:14] } 30. Nxe4 { [%eval 0.22] [%clk 0:00:34] } 30... Rxe4 { [%eval 0.21] [%clk 0:01:15] } 31. Kf2 { [%eval 0.06] [%clk 0:00:32] } 31... Qb4 { [%eval 0.13] [%clk 0:01:12] } 32. Re2 { [%eval 0.0] [%clk 0:00:32] } 32... Qd6 { [%eval 0.0] [%clk 0:01:12] } 33. Kf3 { [%eval 0.0] [%clk 0:00:31] } 33... g6 { [%eval -0.12] [%clk 0:01:01] } 34. Qc5 { [%eval -0.38] [%clk 0:00:24] } 34... Qxc5 { [%eval -0.3] [%clk 0:01:09] } 35. dxc5 { [%eval -0.33] [%clk 0:00:26] } 35... Kf7 { [%eval -0.4] [%clk 0:01:07] } 36. fxg6+ { [%eval -0.39] [%clk 0:00:23] } 36... hxg6 { [%eval -0.36] [%clk 0:01:08] } 37. h4 { [%eval -0.31] [%clk 0:00:23] } 37... Nd7 { [%eval -0.29] [%clk 0:01:09] } 38. Nd3 { [%eval -0.32] [%clk 0:00:22] } 38... f5 { [%eval -0.14] [%clk 0:00:53] } 39. gxf5 { [%eval -0.12] [%clk 0:00:22] } 39... gxf5 { [%eval 0.0] [%clk 0:00:54] } 40. Rh2 { [%eval -0.03] [%clk 0:00:23] } 40... Kg6 { [%eval 0.0] [%clk 0:00:53] } 41. Rg2+ { [%eval 0.0] [%clk 0:00:24] } 41... Kh6 { [%eval 0.0] [%clk 0:00:53] } 42. Rh2 { [%eval -0.19] [%clk 0:00:20] } 42... Nf6 { [%eval -0.05] [%clk 0:00:50] } 43. Nf4?? { [%eval -1.88] } { Blunder. Nf2 was best. } { [%clk 0:00:20] } 43... Ng4 { [%eval -1.93] [%clk 0:00:40] } 44. Re2 { [%eval -2.04] [%clk 0:00:21] } 44... Ne5+ { [%eval -2.02] [%clk 0:00:40] } 45. Kg3 { [%eval -1.86] [%clk 0:00:20] } 45... Nd7 { [%eval -1.78] [%clk 0:00:41] } 46. Nd3 { [%eval -1.76] [%clk 0:00:16] } 46... Rg4+?! { [%eval -1.16] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:33] } 47. Kh3 { [%eval -1.17] [%clk 0:00:15] } 47... Re4 { [%eval -1.23] [%clk 0:00:31] } 48. Kg3 { [%eval -1.69] [%clk 0:00:16] } 48... d4? { [%eval -0.34] } { Mistake. Nf6 was best. } { [%clk 0:00:26] } 49. Kf3? { [%eval -1.68] } { Mistake. Nf2 was best. } { [%clk 0:00:09] } 49... Rxh4 { [%eval -1.56] [%clk 0:00:27] } 50. exd4 { [%eval -1.57] [%clk 0:00:07] } 50... Rxd4? { [%eval -0.17] } { Mistake. Rh3+ was best. } { [%clk 0:00:27] } 51. Nf4 { [%eval -0.13] [%clk 0:00:08] } 51... Nxc5 { [%eval -0.16] [%clk 0:00:26] } 52. Re7?? { [%eval -3.16] } { Blunder. Re5 was best. } { [%clk 0:00:08] } 52... Kg5 { [%eval -3.11] [%clk 0:00:11] } 53. Nh3+?! { [%eval -4.01] } { Inaccuracy. Rg7+ was best. } { [%clk 0:00:09] } 53... Kf6 { [%eval -4.02] [%clk 0:00:13] } 54. Rh7 { [%eval -3.91] [%clk 0:00:09] } 54... Rd3+ { [%eval -3.87] [%clk 0:00:13] } 55. Ke2 { [%eval -3.73] [%clk 0:00:10] } 55... Rc3 { [%eval -3.66] [%clk 0:00:14] } 56. Kd1 { [%eval -3.89] [%clk 0:00:07] } 56... Ke5 { [%eval -3.33] [%clk 0:00:14] } 57. Re7+ { [%eval -3.66] [%clk 0:00:06] } 57... Kd6 { [%eval -3.36] [%clk 0:00:11] } 58. Rf7?! { [%eval -5.24] } { Inaccuracy. Rh7 was best. } { [%clk 0:00:07] } 58... Rxh3 { [%eval -5.19] [%clk 0:00:12] } 59. Rxf5 { [%eval -5.08] [%clk 0:00:08] } 59... Rh2 { [%eval -5.17] [%clk 0:00:11] } 60. Rf6+ { [%eval -5.53] [%clk 0:00:07] } 60... Kd5 { [%eval -5.57] [%clk 0:00:12] } 61. Rf5+ { [%eval -5.72] [%clk 0:00:09] } 61... Kd4 { [%eval -5.6] [%clk 0:00:13] } 62. Rf4+ { [%eval -6.11] [%clk 0:00:10] } 62... Ne4 { [%eval -5.94] [%clk 0:00:15] } 63. Kc1 { [%eval -6.02] [%clk 0:00:09] } 63... c5 { [%eval -5.75] [%clk 0:00:15] } 64. a4?! { [%eval -7.61] } { Inaccuracy. Kd1 was best. } { [%clk 0:00:09] } 64... b5 { [%eval -8.41] [%clk 0:00:16] } 65. axb5?? { [%eval #-19] } { Checkmate is now unavoidable. b4 was best. } { [%clk 0:00:10] } 65... axb5 { [%eval #-29] [%clk 0:00:17] } 66. Rf8 { [%eval #-14] [%clk 0:00:11] } 66... c4 { [%eval #-15] [%clk 0:00:18] } 67. bxc4 { [%eval -8.25] [%clk 0:00:12] } 67... bxc4 { [%eval -7.89] [%clk 0:00:20] } 68. Rd8+ { [%eval -8.02] [%clk 0:00:13] } 68... Kc3 { [%eval -8.83] [%clk 0:00:21] } 69. Rd1? { [%eval #-4] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:00:14] } 69... Ra2 { [%eval #-3] [%clk 0:00:19] } 70. Kb1 { [%eval #-3] [%clk 0:00:12] } 70... Ra4 { [%eval #-9] [%clk 0:00:20] } 71. Rc1+ { [%eval #-9] [%clk 0:00:13] } 71... Kb3 { [%eval #-11] [%clk 0:00:18] } 0-1