Event: Round 4: Pogorelov, Ruslan - Cuadras Avellana, Jordi
Date: 2024-07-02
White: Pogorelov, Ruslan
WhiteTitle: GM
WhiteElo: 2278
Black: Cuadras Avellana, Jordi
BlackTitle: FM
BlackElo: 2172
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Pirc Invitation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:54] } 1... d6 { [%eval 0.52] [%clk 1:30:45] } 2. d4 { [%eval 0.49] [%clk 1:31:18] } 2... f5 { [%eval 0.58] [%clk 1:30:51] } 3. g3 { [%eval 0.48] [%clk 1:31:26] } 3... Nf6 { [%eval 0.53] [%clk 1:31:06] } 4. c4 { [%eval 0.47] [%clk 1:31:46] } 4... g6 { [%eval 0.53] } 5. b4?! { [%eval -0.18] } { Inaccuracy. Nc3 was best. } { [%clk 1:31:59] } 5... a5 { [%eval 0.19] [%clk 1:29:39] } 6. b5 { [%eval 0.21] [%clk 1:32:07] } 6... Bg7 { [%eval 0.49] [%clk 1:29:43] } 7. Bb2 { [%eval 0.56] [%clk 1:32:23] } 7... O-O { [%eval 0.49] [%clk 1:29:29] } 8. Bg2 { [%eval 0.54] [%clk 1:32:17] } 8... Qe8 { [%eval 0.91] [%clk 1:27:10] } 9. O-O { [%eval 0.88] } 9... Nbd7 { [%eval 1.0] [%clk 1:27:19] } 10. Nc3 { [%eval 1.01] [%clk 1:26:54] } 10... Kh8 { [%eval 1.3] [%clk 1:24:47] } 11. Qc2?! { [%eval 0.7] } { Inaccuracy. Rc1 was best. } { [%clk 1:18:56] } 11... Nb6 { [%eval 0.75] [%clk 1:21:21] } 12. Nd2 { [%eval 0.79] [%clk 1:17:52] } 12... Qf7 { [%eval 0.77] } 13. Na4 { [%eval 0.87] [%clk 1:14:03] } 13... Nxa4 { [%eval 0.88] [%clk 1:17:27] } 14. Qxa4 { [%eval 0.75] [%clk 1:14:13] } 14... Nd7 { [%eval 1.15] [%clk 1:17:35] } 15. Qc2 { [%eval 0.67] [%clk 1:12:08] } 15... e5 { [%eval 1.1] } 16. dxe5 { [%eval 1.23] [%clk 1:10:55] } 16... Nxe5 { [%eval 1.2] } 17. e3 { [%eval 0.66] [%clk 0:50:46] } 17... Rb8 { [%eval 0.68] [%clk 1:14:13] } 18. c5 { [%eval 0.85] [%clk 0:48:11] } 18... Be6 { [%eval 0.86] [%clk 1:12:04] } 19. Bd4 { [%eval 0.95] [%clk 0:43:25] } 19... Bd5 { [%eval 1.31] [%clk 1:10:43] } 20. cxd6?! { [%eval 0.71] } { Inaccuracy. Bxd5 was best. } { [%clk 0:40:02] } 20... cxd6 { [%eval 0.77] [%clk 1:09:08] } 21. Bxd5 { [%eval 0.81] [%clk 0:39:52] } 21... Qxd5 { [%eval 0.93] [%clk 1:09:21] } 22. Qb3 { [%eval 0.47] [%clk 0:39:57] } 22... Qg8 { [%eval 0.89] } 23. Rac1 { [%eval 0.81] } 23... Qxb3 { [%eval 0.86] [%clk 1:01:18] } 24. axb3 { [%eval 0.78] } 24... Rfc8 { [%eval 0.8] [%clk 1:00:52] } 25. Bxe5 { [%eval 0.32] [%clk 0:31:29] } 25... dxe5 { [%eval 0.43] } 26. Nc4 { [%eval 0.03] [%clk 0:30:47] } 26... Rc5 { [%eval 0.18] } 27. Nd6 { [%eval 0.09] [%clk 0:30:00] } 27... Rxc1?! { [%eval 0.82] } { Inaccuracy. b6 was best. } 28. Rxc1 { [%eval 0.85] [%clk 0:30:15] } 28... Kg8? { [%eval 2.37] } { Mistake. Bf8 was best. } 29. Rc7 { [%eval 2.29] } 29... Ra8? { [%eval 4.23] } { Mistake. b6 was best. } 30. Rxb7 { [%eval 4.22] [%clk 0:22:24] } 30... a4 { [%eval 4.24] [%clk 0:45:13] } 31. bxa4 { [%eval 4.19] [%clk 0:22:35] } 31... Rxa4 { [%eval 4.21] } 32. b6 { [%eval 4.18] [%clk 0:16:17] } 32... Rb4 { [%eval 4.06] [%clk 0:43:05] } 33. Nc8?! { [%eval 3.15] } { Inaccuracy. Ne8 was best. } 33... e4?! { [%eval 3.98] } { Inaccuracy. Kf8 was best. } { [%clk 0:41:24] } 34. Rd7?! { [%eval 2.97] } { Inaccuracy. Ne7+ was best. } 34... Be5?! { [%eval 4.68] } { Inaccuracy. Kf8 was best. } { [%clk 0:36:59] } 35. Ne7+ { [%eval 4.57] [%clk 0:01:58] } 35... Kh8 { [%eval 4.81] [%clk 0:33:41] } 36. Nc6 { [%eval 4.65] [%clk 0:01:56] } 36... Rxb6 { [%eval 4.81] [%clk 0:32:40] } 37. Nxe5 { [%eval 4.67] [%clk 0:02:13] } 37... Ra6 { [%eval 4.99] [%clk 0:32:40] } 38. h3 { [%eval 4.72] [%clk 0:02:23] } 38... Kg8 { [%eval 4.56] [%clk 0:32:57] } 39. Kg2 { [%eval 4.7] } 39... Rb6 { [%eval 4.76] } 40. g4 { [%eval 4.74] [%clk 0:02:21] } 40... Ra6 { [%eval 5.04] [%clk 0:33:32] } 41. Kg3 { [%eval 4.79] [%clk 0:02:34] } 41... Rb6 { [%eval 5.71] [%clk 0:33:50] } 42. gxf5 { [%eval 5.79] [%clk 0:02:48] } 42... gxf5 { [%eval 5.87] [%clk 0:34:18] } 43. Kf4 { [%eval 5.62] [%clk 0:03:04] } 43... Rb2 { [%eval 5.78] [%clk 0:34:40] } 44. Kxf5 { [%eval 5.39] [%clk 0:03:08] } 44... Rxf2+ { [%eval 6.06] [%clk 0:35:04] } 45. Kxe4 { [%eval 5.95] [%clk 0:03:00] } 45... Rh2?! { [%eval 8.33] } { Inaccuracy. Kf8 was best. } { [%clk 0:35:19] } 46. Ng4 { [%eval 8.17] } 46... Rxh3 { [%eval 7.61] [%clk 0:35:26] } 47. Nf6+ { [%eval 7.5] [%clk 0:03:24] } 47... Kf8 { [%eval 7.06] [%clk 0:35:47] } 48. Nxh7+ { [%eval 6.77] [%clk 0:03:26] } 48... Ke8 { [%eval 6.75] } 49. Nf6+ { [%eval 8.78] [%clk 0:03:44] } 49... Kf8 { [%eval 8.67] } 50. Nd5 { [%eval 8.62] [%clk 0:03:43] } 50... Ke8 { [%eval 8.35] [%clk 0:36:49] } 51. Ra7 { [%eval 8.35] } 51... Kd8 { [%eval 8.76] [%clk 0:36:57] } 52. Kd4 { [%eval 8.76] [%clk 0:04:08] } 52... Rh4+ { [%eval 8.19] [%clk 0:36:15] } 53. e4 { [%eval 8.63] [%clk 0:04:30] } 53... Rg4 { [%eval 8.91] } 54. Ke5 { [%eval #29] [%clk 0:04:00] } 54... Rh4 { [%eval #28] [%clk 0:36:20] } 55. Nf6 { [%eval #42] [%clk 0:04:15] } 55... Rh1 { [%eval #42] [%clk 0:36:17] } 56. Kd6 { [%eval 8.25] [%clk 0:04:08] } 56... Kc8? { [%eval #14] } { Checkmate is now unavoidable. Rd1+ was best. } { [%clk 0:36:27] } 57. e5 { [%eval #13] [%clk 0:04:18] } 57... Kb8 { [%eval #12] [%clk 0:36:39] } 58. Rg7 { [%eval #12] [%clk 0:04:28] } 58... Rf1 { [%eval #12] [%clk 0:36:49] } 59. Nd5 { [%eval #11] [%clk 0:04:33] } 59... Ra1?? { [%eval #10] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:36:45] } 60. e6 { [%eval #9] [%clk 0:04:40] } 60... Ra6+ { [%eval #9] [%clk 0:36:54] } 61. Ke5 { [%eval #9] [%clk 0:04:58] } 61... Ra1 { [%eval #8] [%clk 0:21:44] } 62. e7 { [%eval #7] [%clk 0:05:00] } 62... Re1+ { [%eval #7] [%clk 0:11:58] } 63. Kd6 { [%eval #6] [%clk 0:04:49] } 63... Re2 { [%eval #6] [%clk 0:06:17] } 64. Rg8+ { [%eval #5] [%clk 0:04:54] } 64... Ka7?? { [%eval #5] } { Checkmate is now unavoidable. Kb7 was best. } 65. e8=Q { [%eval #4] } 65... Rxe8 { [%eval #4] [%clk 0:04:47] } 66. Rxe8 { [%eval #3] } 1-0