Event: Freestyle Chess Grand Slam Las Vegas Black
Site: Las Vegas, United States
Date: 2025-07-10
White: Dominguez Perez, Leinier
WhiteTitle: GM
WhiteElo: 2705
Black: Sevian, Samuel
BlackTitle: GM
BlackElo: 2654
Result: 1-0
Variant: Fischerandom
TimeControl: 10+10

1. d4 { [%eval 0.19] [%clk 0:10:19] } 1... f5 { [%eval 0.27] [%clk 0:10:19] } 2. Nbd2 { [%eval -0.24] [%clk 0:09:50] } 2... Nc6?! { [%eval 0.33] } { Inaccuracy. d6 was best. } { [%clk 0:09:55] } 3. c3 { [%eval 0.22] [%clk 0:09:58] } 3... e5 { [%eval 0.34] [%clk 0:09:36] } 4. dxe5 { [%eval 0.22] [%clk 0:06:45] } 4... Nxe5 { [%eval 0.22] [%clk 0:09:45] } 5. f4 { [%eval 0.12] [%clk 0:06:54] } 5... Neg6 { [%eval 0.58] [%clk 0:08:16] } 6. Qf2 { [%eval 0.36] [%clk 0:04:52] } 6... d5 { [%eval 0.5] [%clk 0:07:19] } 7. Bb3?! { [%eval -0.09] } { Inaccuracy. Bc2 was best. } { [%clk 0:04:41] } 7... c6 { [%eval -0.1] [%clk 0:07:16] } 8. Nf3 { [%eval -0.18] [%clk 0:03:57] } 8... Ne6?! { [%eval 0.39] } { Inaccuracy. Nd7 was best. } { [%clk 0:06:32] } 9. g3 { [%eval 0.34] [%clk 0:03:16] } 9... Qf8 { [%eval 0.61] [%clk 0:05:26] } 10. Be3 { [%eval 0.47] [%clk 0:03:20] } 10... a5 { [%eval 0.86] [%clk 0:05:12] } 11. N1d2 { [%eval 0.35] [%clk 0:03:10] } 11... Be7?! { [%eval 0.98] } { Inaccuracy. a4 was best. } { [%clk 0:04:09] } 12. h4 { [%eval 0.93] [%clk 0:03:10] } 12... Qf6? { [%eval 2.16] } { Mistake. Bd6 was best. } { [%clk 0:03:24] } 13. h5 { [%eval 1.97] [%clk 0:03:04] } 13... Ngf8 { [%eval 2.11] [%clk 0:03:33] } 14. Ne5? { [%eval 0.51] } { Mistake. Bc2 was best. } { [%clk 0:02:52] } 14... Nd7 { [%eval 0.44] [%clk 0:03:37] } 15. Ndf3 { [%eval 0.18] [%clk 0:02:28] } 15... Ndc5?! { [%eval 0.88] } { Inaccuracy. a4 was best. } { [%clk 0:03:37] } 16. Bc2 { [%eval 0.87] [%clk 0:01:53] } 16... Ne4 { [%eval 0.9] [%clk 0:03:42] } 17. Qg1 { [%eval 1.12] [%clk 0:01:30] } 17... a4 { [%eval 0.98] [%clk 0:03:35] } 18. a3 { [%eval 0.99] [%clk 0:01:38] } 18... Bd6 { [%eval 1.1] [%clk 0:03:02] } 19. Rd1 { [%eval 0.71] [%clk 0:01:16] } 19... Qe7?! { [%eval 1.6] } { Inaccuracy. O-O was best. } { [%clk 0:03:00] } 20. Rh4?! { [%eval 0.54] } { Inaccuracy. c4 was best. } { [%clk 0:00:54] } 20... Ra5?! { [%eval 1.3] } { Inaccuracy. N6c5 was best. } { [%clk 0:01:44] } 21. Rh2?! { [%eval 0.7] } { Inaccuracy. c4 was best. } { [%clk 0:00:57] } 21... Rf8 { [%eval 1.26] [%clk 0:01:38] } 22. Rg2?! { [%eval 0.43] } { Inaccuracy. c4 was best. } { [%clk 0:01:01] } 22... Rb5 { [%eval 0.82] [%clk 0:01:25] } 23. Nd3?! { [%eval 0.16] } { Inaccuracy. Bc1 was best. } { [%clk 0:01:08] } 23... N6c5 { [%eval 0.27] [%clk 0:01:28] } 24. Nxc5 { [%eval 0.0] [%clk 0:00:36] } 24... Nxc5 { [%eval 0.0] [%clk 0:01:23] } 25. Rb1 { [%eval 0.0] [%clk 0:00:43] } 25... Bd7 { [%eval 0.52] [%clk 0:00:38] } 26. Bd4 { [%eval 0.54] [%clk 0:00:43] } 26... Kd8 { [%eval 0.67] [%clk 0:00:41] } 27. Be5?! { [%eval 0.1] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:39] } 27... Be8? { [%eval 1.34] } { Mistake. Bxe5 was best. } { [%clk 0:00:29] } 28. Rh2?! { [%eval 0.33] } { Inaccuracy. c4 was best. } { [%clk 0:00:47] } 28... Bxe5 { [%eval 0.38] [%clk 0:00:19] } 29. Nxe5 { [%eval 0.34] [%clk 0:00:55] } 29... Kc7 { [%eval 0.31] [%clk 0:00:19] } 30. Qd4 { [%eval 0.26] [%clk 0:00:40] } 30... Ra5 { [%eval 0.23] [%clk 0:00:28] } 31. Kd2 { [%eval 0.26] [%clk 0:00:38] } 31... Rf6 { [%eval 0.36] [%clk 0:00:27] } 32. Rg1 { [%eval 0.31] [%clk 0:00:42] } 32... Bd7 { [%eval 0.55] [%clk 0:00:31] } 33. Kc1 { [%eval 0.44] [%clk 0:00:37] } 33... Qd6 { [%eval 0.96] [%clk 0:00:21] } 34. e3 { [%eval 1.07] [%clk 0:00:27] } 34... Ra6?! { [%eval 1.66] } { Inaccuracy. Nb3+ was best. } { [%clk 0:00:23] } 35. Rh4?! { [%eval 0.65] } { Inaccuracy. g4 was best. } { [%clk 0:00:15] } 35... Ne6?! { [%eval 1.37] } { Inaccuracy. Nb3+ was best. } { [%clk 0:00:21] } 36. Qd2 { [%eval 1.43] [%clk 0:00:22] } 36... Nc5 { [%eval 1.35] [%clk 0:00:16] } 37. g4 { [%eval 1.19] [%clk 0:00:27] } 37... fxg4 { [%eval 1.53] [%clk 0:00:23] } 38. Nxg4 { [%eval 1.04] [%clk 0:00:36] } 38... Rf7?! { [%eval 1.66] } { Inaccuracy. Bxg4 was best. } { [%clk 0:00:12] } 39. Ne5 { [%eval 1.62] [%clk 0:00:44] } 39... Re7 { [%eval 1.58] [%clk 0:00:21] } 40. Rg5?! { [%eval 0.53] } { Inaccuracy. Qh2 was best. } { [%clk 0:00:28] } 40... Ra8?! { [%eval 1.31] } { Inaccuracy. Nb3+ was best. } { [%clk 0:00:14] } 41. Rh1 { [%eval 0.96] [%clk 0:00:30] } 41... Rf8?! { [%eval 1.56] } { Inaccuracy. Nb3+ was best. } { [%clk 0:00:15] } 42. Rhg1?! { [%eval 0.94] } { Inaccuracy. Qg2 was best. } { [%clk 0:00:31] } 42... Bf5?! { [%eval 1.52] } { Inaccuracy. Rf5 was best. } { [%clk 0:00:18] } 43. Rxg7 { [%eval 1.43] [%clk 0:00:36] } 43... Kb8? { [%eval 2.89] } { Mistake. Rxg7 was best. } { [%clk 0:00:13] } 44. Kb1?? { [%eval 1.01] } { Blunder. Rxe7 was best. } { [%clk 0:00:34] } 44... Qf6?? { [%eval 3.43] } { Blunder. Nb3 was best. } { [%clk 0:00:12] } 45. Rxe7 { [%eval 3.14] [%clk 0:00:39] } 45... Bxc2+ { [%eval 3.32] [%clk 0:00:12] } 46. Qxc2?! { [%eval 2.47] } { Inaccuracy. Kxc2 was best. } { [%clk 0:00:38] } 46... Qxe7 { [%eval 2.52] [%clk 0:00:21] } 47. h6 { [%eval 2.24] [%clk 0:00:40] } 47... Nb3?! { [%eval 3.42] } { Inaccuracy. Rf6 was best. } { [%clk 0:00:19] } 48. Ka2 { [%eval 3.27] [%clk 0:00:37] } 48... Qe6? { [%eval 5.21] } { Mistake. Rh8 was best. } { [%clk 0:00:14] } 49. Qxh7 { [%eval 5.19] [%clk 0:00:39] } 49... d4 { [%eval 5.47] [%clk 0:00:17] } 50. c4 { [%eval 4.59] [%clk 0:00:45] } 50... dxe3 { [%eval 4.91] [%clk 0:00:16] } 51. Qg7 { [%eval 5.02] [%clk 0:00:44] } 51... Rd8 { [%eval 5.48] [%clk 0:00:13] } 52. h7 { [%eval 4.97] [%clk 0:00:51] } 52... Qc8?! { [%eval 7.21] } { Inaccuracy. Ka7 was best. } { [%clk 0:00:12] } 53. Rh1? { [%eval 3.67] } { Mistake. Nf7 was best. } { [%clk 0:00:39] } 53... e2 { [%eval 4.15] [%clk 0:00:14] } 54. Nf3 { [%eval 4.19] [%clk 0:00:35] } 54... Rd1?! { [%eval 5.93] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:14] } 55. h8=Q { [%eval 5.94] [%clk 0:00:17] } 55... Nc1+ { [%eval 7.59] [%clk 0:00:12] } 56. Kb1 { [%eval 7.38] [%clk 0:00:26] } 56... Nb3+ { [%eval 6.23] [%clk 0:00:13] } 57. Kc2 { [%eval 5.86] [%clk 0:00:32] } 1-0