Event: American Hybrid World Cup Qualifier #5
Site: chess24.com
Date: 2021-05-24
White: Perez Ponsa, Federico
WhiteTitle: GM
WhiteElo: 2554
Black: Avila Pavas, Santiago
BlackTitle: IM
BlackElo: 2373
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 2:00:30] } 1... e5 { [%eval 0.21] [%clk 2:00:14] } 2. Nf3 { [%eval 0.23] [%clk 2:00:40] } 2... Nf6 { [%eval 0.21] [%clk 2:00:31] } 3. Nxe5 { [%eval 0.31] [%clk 1:59:39] } 3... d6 { [%eval 0.44] [%clk 2:00:49] } 4. Nf3 { [%eval 0.17] [%clk 1:55:46] } 4... Nxe4 { [%eval 0.32] [%clk 2:01:03] } 5. Nc3 { [%eval 0.16] [%clk 1:56:07] } 5... Nxc3 { [%eval 0.17] [%clk 2:01:23] } 6. dxc3 { [%eval 0.0] [%clk 1:56:32] } 6... Be7 { [%eval 0.25] [%clk 2:01:44] } 7. Be3 { [%eval 0.0] [%clk 1:56:56] } 7... Nc6?! { [%eval 0.55] } { Inaccuracy. O-O was best. } { [%clk 2:02:06] } 8. Qd2 { [%eval 0.37] [%clk 1:57:18] } 8... Be6 { [%eval 0.55] [%clk 2:02:26] } 9. O-O-O { [%eval 0.72] [%clk 1:57:41] } 9... Qd7 { [%eval 0.7] [%clk 2:02:45] } 10. Kb1 { [%eval 0.65] [%clk 1:56:02] } 10... O-O-O { [%eval 0.91] [%clk 2:02:57] } 11. Nd4 { [%eval 0.94] [%clk 1:46:40] } 11... Nxd4 { [%eval 1.32] [%clk 2:03:17] } 12. Qxd4 { [%eval 1.11] [%clk 1:35:20] } 12... c5 { [%eval 1.27] [%clk 1:59:04] } 13. Qxg7 { [%eval 1.19] [%clk 1:30:17] } 13... d5? { [%eval 2.33] } { Mistake. Rdg8 was best. } { [%clk 0:42:04] } 14. Bf4 { [%eval 1.83] [%clk 1:14:34] } 14... Bd6 { [%eval 2.13] [%clk 0:34:51] } 15. Bxd6 { [%eval 1.69] [%clk 1:09:35] } 15... Qxd6 { [%eval 1.87] [%clk 0:35:19] } 16. Qg3 { [%eval 1.9] [%clk 1:09:30] } 16... Qc6 { [%eval 2.12] [%clk 0:32:02] } 17. Qf4 { [%eval 2.06] [%clk 1:06:43] } 17... Rhg8 { [%eval 1.87] [%clk 0:31:32] } 18. f3 { [%eval 2.16] [%clk 0:57:55] } 18... Qc7 { [%eval 2.18] [%clk 0:25:31] } 19. Qxc7+? { [%eval 0.83] } { Mistake. Qh4 was best. } { [%clk 0:50:57] } 19... Kxc7 { [%eval 0.8] [%clk 0:25:58] } 20. Kc1 { [%eval 0.95] [%clk 0:50:16] } 20... h5 { [%eval 0.82] [%clk 0:25:58] } 21. Kd2 { [%eval 1.0] [%clk 0:43:35] } 21... h4 { [%eval 1.07] [%clk 0:23:55] } 22. Ke3 { [%eval 1.06] [%clk 0:41:20] } 22... Rg5 { [%eval 1.29] [%clk 0:21:29] } 23. Kf2 { [%eval 1.19] [%clk 0:40:32] } 23... Rdg8 { [%eval 1.32] [%clk 0:21:40] } 24. Rg1 { [%eval 1.52] [%clk 0:40:05] } 24... Kc6 { [%eval 1.35] [%clk 0:18:19] } 25. Be2 { [%eval 1.41] [%clk 0:34:34] } 25... Bf5 { [%eval 1.45] [%clk 0:16:15] } 26. Bd3 { [%eval 1.64] [%clk 0:31:33] } 26... Bxd3 { [%eval 1.41] [%clk 0:12:02] } 27. cxd3 { [%eval 1.58] [%clk 0:30:33] } 27... Kd6 { [%eval 1.53] [%clk 0:12:24] } 28. Rde1 { [%eval 1.58] [%clk 0:29:27] } 28... R5g6 { [%eval 1.6] [%clk 0:10:54] } 29. f4 { [%eval 1.75] [%clk 0:25:50] } 29... Rg4?! { [%eval 2.38] } { Inaccuracy. a5 was best. } { [%clk 0:09:16] } 30. Kf3 { [%eval 2.46] [%clk 0:25:13] } 30... f6? { [%eval 4.12] } { Mistake. b5 was best. } { [%clk 0:07:27] } 31. Re2?! { [%eval 2.89] } { Inaccuracy. f5 was best. } { [%clk 0:25:22] } 31... Kd7 { [%eval 2.33] [%clk 0:07:42] } 32. Rge1 { [%eval 2.58] [%clk 0:25:25] } 32... R4g7 { [%eval 2.57] [%clk 0:08:03] } 33. c4 { [%eval 3.09] [%clk 0:21:15] } 33... d4 { [%eval 3.21] [%clk 0:08:03] } 34. a3 { [%eval 3.68] [%clk 0:21:27] } 34... a5 { [%eval 3.46] [%clk 0:08:03] } 35. b4 { [%eval 3.53] [%clk 0:20:36] } 35... axb4 { [%eval 3.77] [%clk 0:07:42] } 36. axb4 { [%eval 2.88] [%clk 0:20:58] } 36... Ra8?! { [%eval 3.81] } { Inaccuracy. cxb4 was best. } { [%clk 0:06:53] } 37. bxc5 { [%eval 3.81] [%clk 0:17:25] } 37... Kc6?! { [%eval 5.84] } { Inaccuracy. Ra3 was best. } { [%clk 0:06:41] } 38. Re6+ { [%eval 5.39] [%clk 0:16:41] } 38... Kc7 { [%eval 5.7] [%clk 0:07:08] } 39. g4 { [%eval 5.47] [%clk 0:09:11] } 39... hxg3 { [%eval 5.53] [%clk 0:07:13] } 40. hxg3 { [%eval 5.7] [%clk 0:09:37] } 40... Ra3 { [%eval 5.7] [%clk 0:07:41] } 41. Re7+ { [%eval 6.1] [%clk 0:09:25] } 41... Rxe7 { [%eval 6.26] [%clk 0:08:08] } 42. Rxe7+ { [%eval 6.12] [%clk 0:09:53] } 42... Kd8 { [%eval 6.3] [%clk 0:08:36] } 43. Rxb7 { [%eval 6.0] [%clk 0:10:00] } 43... Rxd3+ { [%eval 6.43] [%clk 0:09:03] } 44. Ke4 { [%eval 6.62] [%clk 0:10:24] } 44... Rxg3 { [%eval 6.58] [%clk 0:08:36] } 45. Kxd4 { [%eval 6.37] [%clk 0:10:37] } 45... Rf3 { [%eval 6.2] [%clk 0:08:56] } 46. Ke4 { [%eval 6.35] [%clk 0:11:02] } 46... Rc3 { [%eval 6.44] [%clk 0:09:21] } 47. Rb4 { [%eval 6.07] [%clk 0:11:07] } 47... Rh3 { [%eval 7.0] [%clk 0:05:48] } 48. Kf5 { [%eval 6.12] [%clk 0:11:24] } 48... Rh6 { [%eval 6.28] [%clk 0:06:15] } 49. Rb6 { [%eval 6.62] [%clk 0:10:08] } 49... Kd7 { [%eval 7.02] [%clk 0:04:28] } 50. Rd6+ { [%eval 7.07] [%clk 0:09:36] } 50... Ke7 { [%eval 7.53] [%clk 0:04:54] } 51. Rd5 { [%eval 6.92] [%clk 0:09:19] } 51... Rh5+ { [%eval 7.53] [%clk 0:04:55] } 52. Ke4 { [%eval 7.6] [%clk 0:09:39] } 52... Rh8 { [%eval 8.39] [%clk 0:04:29] } 53. c6 { [%eval 8.73] [%clk 0:10:01] } 53... Ra8 { [%eval 59.83] [%clk 0:04:40] } 54. Rd7+ { [%eval 66.54] [%clk 0:10:17] } 54... Ke8 { [%eval 55.86] [%clk 0:05:05] } 55. Rh7 { [%eval 66.66] [%clk 0:10:13] } 55... Ra4 { [%eval 61.36] [%clk 0:05:11] } 56. Kd5 { [%clk 0:10:30] } 1-0