Event: Round 4: Leiva, Gianmarco - Univio Sanchez, German
Date: 2024-06-01
White: Leiva, Gianmarco
WhiteTitle: IM
WhiteElo: 2332
Black: Univio Sanchez, German
BlackTitle: CM
BlackElo: 2019
Result: 1-0
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:08:28] } 1... c5 { [%eval 0.38] [%clk 0:14:38] } 2. e4 { [%eval 0.25] [%clk 0:08:33] } 2... d6 { [%eval 0.27] [%clk 0:14:46] } 3. Bb5+ { [%eval 0.18] [%clk 0:08:40] } 3... Bd7 { [%eval 0.22] [%clk 0:14:54] } 4. c4 { [%eval 0.16] [%clk 0:08:37] } 4... g6 { [%eval 0.23] [%clk 0:15:02] } 5. O-O { [%eval 0.11] [%clk 0:08:43] } 5... Bg7 { [%eval 0.21] [%clk 0:15:11] } 6. Nc3 { [%eval 0.21] [%clk 0:08:51] } 6... Nf6 { [%eval 0.17] [%clk 0:15:20] } 7. Re1 { [%eval 0.1] [%clk 0:08:54] } 7... O-O { [%eval 0.02] [%clk 0:15:28] } 8. h3 { [%eval -0.14] [%clk 0:08:51] } 8... Be6 { [%eval 0.08] [%clk 0:15:33] } 9. d3 { [%eval 0.14] [%clk 0:08:59] } 9... a6 { [%eval 0.07] [%clk 0:15:41] } 10. Ba4 { [%eval 0.14] [%clk 0:09:08] } 10... Qb6 { [%eval 0.52] [%clk 0:15:35] } 11. Nd5 { [%eval 0.35] [%clk 0:08:59] } 11... Qd8 { [%eval 0.42] [%clk 0:15:24] } 12. Bg5 { [%eval 0.4] [%clk 0:09:04] } 12... Nc6 { [%eval 0.71] [%clk 0:15:11] } 13. Qd2 { [%eval 0.73] [%clk 0:08:59] } 13... Rb8 { [%eval 0.85] [%clk 0:14:56] } 14. Bxc6 { [%eval 0.84] [%clk 0:07:03] } 14... bxc6 { [%eval 0.91] [%clk 0:15:03] } 15. Nc3 { [%eval 0.63] [%clk 0:07:12] } 15... Nd7 { [%eval 0.53] [%clk 0:13:27] } 16. Bh6 { [%eval 0.18] [%clk 0:07:17] } 16... Re8?! { [%eval 0.91] } { Inaccuracy. Bxh6 was best. } { [%clk 0:12:08] } 17. Bxg7 { [%eval 0.92] [%clk 0:07:25] } 17... Kxg7 { [%eval 0.92] [%clk 0:12:17] } 18. b3 { [%eval 1.0] [%clk 0:07:34] } 18... f6 { [%eval 1.39] [%clk 0:11:38] } 19. d4 { [%eval 1.4] [%clk 0:07:43] } 19... Bf7 { [%eval 1.31] [%clk 0:11:43] } 20. d5 { [%eval 1.34] [%clk 0:07:08] } 20... Qc7 { [%eval 1.54] [%clk 0:11:24] } 21. Re3 { [%eval 1.48] [%clk 0:07:01] } 21... Rbd8 { [%eval 1.51] [%clk 0:10:41] } 22. Ne1 { [%eval 1.37] [%clk 0:06:06] } 22... e5 { [%eval 1.47] [%clk 0:10:16] } 23. Nc2 { [%eval 0.97] [%clk 0:04:57] } 23... cxd5 { [%eval 1.09] [%clk 0:09:48] } 24. cxd5 { [%eval 0.63] [%clk 0:05:05] } 24... c4?! { [%eval 1.26] } { Inaccuracy. f5 was best. } { [%clk 0:08:52] } 25. b4?! { [%eval 0.66] } { Inaccuracy. Rg3 was best. } { [%clk 0:05:10] } 25... Rb8?! { [%eval 1.39] } { Inaccuracy. f5 was best. } { [%clk 0:08:31] } 26. a4?! { [%eval 0.6] } { Inaccuracy. Rf1 was best. } { [%clk 0:05:17] } 26... Rb7?! { [%eval 1.53] } { Inaccuracy. f5 was best. } { [%clk 0:08:27] } 27. a5?! { [%eval 0.87] } { Inaccuracy. Rg3 was best. } { [%clk 0:05:25] } 27... Reb8 { [%eval 1.35] [%clk 0:08:34] } 28. Ne2 { [%eval 1.4] [%clk 0:04:25] } 28... Kh8 { [%eval 1.45] [%clk 0:07:28] } 29. Ng3 { [%eval 1.34] [%clk 0:04:11] } 29... Qc8 { [%eval 1.79] [%clk 0:07:01] } 30. Rf1 { [%eval 1.63] [%clk 0:03:53] } 30... Rc7 { [%eval 1.71] [%clk 0:06:39] } 31. Qc3 { [%eval 1.46] [%clk 0:04:01] } 31... Qe8 { [%eval 1.5] [%clk 0:06:04] } 32. Kh2 { [%eval 1.19] [%clk 0:04:04] } 32... Qe7 { [%eval 1.19] [%clk 0:04:46] } 33. Ree1 { [%eval 1.32] [%clk 0:03:51] } 33... Be8 { [%eval 1.29] [%clk 0:04:33] } 34. Ne3 { [%eval 1.21] [%clk 0:03:51] } 34... Nf8 { [%eval 1.28] [%clk 0:04:19] } 35. f4 { [%eval 1.55] [%clk 0:03:20] } 35... Bb5 { [%eval 1.91] [%clk 0:03:24] } 36. f5 { [%eval 1.99] [%clk 0:02:30] } 36... g5 { [%eval 1.99] [%clk 0:03:20] } 37. h4? { [%eval 0.28] } { Mistake. Rc1 was best. } { [%clk 0:02:27] } 37... Qg7 { [%eval 0.71] [%clk 0:03:19] } 38. hxg5 { [%eval 0.82] [%clk 0:02:13] } 38... Qxg5 { [%eval 0.87] [%clk 0:03:27] } 39. Rf3 { [%eval 0.83] [%clk 0:01:59] } 39... Rg7?! { [%eval 1.61] } { Inaccuracy. h5 was best. } { [%clk 0:03:36] } 40. Kg1?! { [%eval 0.83] } { Inaccuracy. Rh1 was best. } { [%clk 0:01:57] } 40... Nd7? { [%eval 2.12] } { Mistake. h5 was best. } { [%clk 0:03:26] } 41. Kf2 { [%eval 2.23] [%clk 0:02:04] } 41... h5?! { [%eval 3.25] } { Inaccuracy. Rbg8 was best. } { [%clk 0:02:06] } 42. Nxh5 { [%eval 3.22] [%clk 0:02:13] } 42... Qh4+ { [%eval 3.66] [%clk 0:01:37] } 43. Ng3 { [%eval 3.55] [%clk 0:02:22] } 43... Rxg3?! { [%eval 4.45] } { Inaccuracy. Qg5 was best. } { [%clk 0:01:21] } 44. Rxg3 { [%eval 4.51] [%clk 0:02:31] } 44... Rg8 { [%eval 4.45] [%clk 0:01:31] } 45. Nf1 { [%eval 4.39] [%clk 0:02:40] } 45... Rg4 { [%eval 5.34] [%clk 0:01:28] } 46. Kg1 { [%eval 5.37] } 46... Rxg3 { [%eval 5.43] [%clk 0:01:11] } 47. Qxg3 { [%eval 5.05] [%clk 0:02:44] } 47... Qxg3 { [%eval 5.5] [%clk 0:01:06] } 48. Nxg3 { [%eval 5.37] [%clk 0:02:52] } 48... Nf8 { [%eval 5.63] [%clk 0:01:15] } 49. Kf2 { [%eval 5.58] [%clk 0:02:51] } 49... Nh7 { [%eval 5.65] [%clk 0:01:23] } 50. Ke3 { [%eval 5.5] [%clk 0:03:00] } 50... Ng5 { [%eval 5.67] [%clk 0:01:31] } 51. Nh5 { [%eval 5.42] [%clk 0:03:07] } 51... Nh7 { [%eval 5.43] [%clk 0:01:33] } 52. Rc1 { [%eval 5.3] [%clk 0:02:44] } 52... Kg8 { [%eval 5.57] [%clk 0:01:38] } 53. Ng3 { [%eval 5.51] [%clk 0:02:53] } 53... Ng5 { [%eval 5.74] [%clk 0:01:42] } 54. Nf1 { [%eval 5.48] [%clk 0:03:02] } 54... Kg7 { [%eval 6.1] [%clk 0:01:45] } 55. Nd2 { [%eval 5.92] [%clk 0:03:10] } 55... Kf7 { [%eval 6.03] } 56. Nxc4 { [%eval 7.11] [%clk 0:03:16] } 56... Ke7 { [%eval 7.72] [%clk 0:01:52] } 57. Na3 { [%eval 7.82] [%clk 0:03:19] } 57... Ba4 { [%eval 8.29] [%clk 0:01:56] } 58. b5 { [%eval 7.85] [%clk 0:03:25] } 58... axb5? { [%eval #10] } { Checkmate is now unavoidable. Nxe4 was best. } { [%clk 0:02:03] } 59. a6 { [%eval #9] [%clk 0:03:32] } 59... b4 { [%eval #9] [%clk 0:02:12] } 60. a7 { [%eval #8] [%clk 0:03:40] } 60... b3 { [%eval #7] } 61. a8=Q { [%eval #6] } 61... b2?? { [%eval #3] } { Checkmate is now unavoidable. Bd7 was best. } { [%clk 0:02:29] } 62. Rc7+ { [%eval #2] [%clk 0:03:53] } 62... Bd7 { [%eval #2] [%clk 0:02:38] } 63. Qc8 { [%eval #1] [%clk 0:04:01] } 1-0