Event: Round 6: Saul Martinez Mateos - Ivan Osuna Smyshlyayev
Date: 2023-12-10
White: Saul Martinez Mateos
WhiteElo: 1572
Black: Ivan Osuna Smyshlyayev
BlackElo: 1546
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:00:55] } 1... c5 { [%eval 0.33] [%clk 0:57:21] } 2. Nf3 { [%eval 0.0] [%clk 1:01:07] } 2... e6 { [%eval 0.0] [%clk 0:57:41] } 3. d4 { [%eval 0.42] [%clk 1:01:24] } 3... cxd4 { [%eval 0.26] [%clk 0:58:06] } 4. Nxd4 { [%eval 0.4] [%clk 1:01:44] } 4... Nc6 { [%eval 0.5] [%clk 0:58:33] } 5. Nxc6 { [%eval 0.1] [%clk 1:00:30] } 5... bxc6 { [%eval 0.16] } 6. Bd3 { [%eval 0.0] [%clk 0:59:33] } 6... Nf6 { [%eval 0.05] [%clk 0:56:37] } 7. Nc3 { [%eval 0.0] [%clk 0:58:24] } 7... Bb7 { [%eval 0.37] [%clk 0:54:52] } 8. Bg5 { [%eval 0.22] [%clk 0:52:17] } 8... Be7 { [%eval 0.53] [%clk 0:54:50] } 9. e5 { [%eval 0.49] [%clk 0:49:45] } 9... Nd5 { [%eval 0.43] [%clk 0:54:58] } 10. Bxe7 { [%eval 0.51] [%clk 0:49:54] } 10... Qxe7 { [%eval 0.6] [%clk 0:55:22] } 11. Ne4 { [%eval 0.49] [%clk 0:49:05] } 11... O-O { [%eval 0.49] [%clk 0:53:54] } 12. Qh5 { [%eval 0.53] [%clk 0:38:34] } 12... h6 { [%eval 0.64] [%clk 0:53:13] } 13. O-O { [%eval 0.1] [%clk 0:30:51] } 13... Nf4 { [%eval 0.35] [%clk 0:51:50] } 14. Qf3 { [%eval 0.3] [%clk 0:30:25] } 14... Nxd3 { [%eval 0.39] [%clk 0:52:08] } 15. Qxd3 { [%eval 0.28] [%clk 0:30:24] } 15... c5 { [%eval 0.35] [%clk 0:49:26] } 16. Rad1 { [%eval 0.42] [%clk 0:20:05] } 16... Rab8 { [%eval 0.27] [%clk 0:41:59] } 17. b3 { [%eval 0.28] [%clk 0:17:26] } 17... Bxe4 { [%eval 0.5] [%clk 0:29:32] } 18. Qxe4 { [%eval 0.48] [%clk 0:17:47] } 18... Rfd8 { [%eval 0.79] [%clk 0:28:19] } 19. Rd6 { [%eval 0.74] [%clk 0:16:29] } 19... f6?! { [%eval 1.32] } { Inaccuracy. Rb4 was best. } { [%clk 0:23:31] } 20. Rfd1 { [%eval 1.35] [%clk 0:09:57] } 20... fxe5 { [%eval 1.16] [%clk 0:20:24] } 21. Qxe5 { [%eval 1.23] [%clk 0:10:12] } 21... Rbc8 { [%eval 1.63] [%clk 0:19:46] } 22. c4 { [%eval 1.36] [%clk 0:09:35] } 22... Rc7 { [%eval 1.33] [%clk 0:15:38] } 23. g3 { [%eval 1.04] [%clk 0:06:28] } 23... Kh8 { [%eval 1.39] [%clk 0:06:54] } 24. Kg2 { [%eval 1.07] [%clk 0:04:28] } 24... Kg8?! { [%eval 1.73] } { Inaccuracy. Rf8 was best. } { [%clk 0:06:58] } 25. f4?! { [%eval 1.14] } { Inaccuracy. Rb6 was best. } { [%clk 0:04:15] } 25... Rf8 { [%eval 1.07] [%clk 0:00:41] } 26. Ra6 { [%eval 1.16] [%clk 0:03:42] } 26... Rb7 { [%eval 1.05] [%clk 0:01:00] } 27. Ra5 { [%eval 0.82] [%clk 0:01:52] } 27... Rf5 { [%eval 0.88] [%clk 0:00:38] } 28. Qe4 { [%eval 0.71] [%clk 0:01:46] } 28... d6 { [%eval 1.09] [%clk 0:00:35] } 29. Ra6 { [%eval 1.17] [%clk 0:01:27] } 29... Rd7 { [%eval 1.2] [%clk 0:00:34] } 30. Re1?! { [%eval 0.47] } { Inaccuracy. Qc6 was best. } { [%clk 0:01:26] } 30... Rf6 { [%eval 0.4] [%clk 0:00:36] } 31. Rc6 { [%eval 0.35] [%clk 0:01:22] } 31... Kf7 { [%eval 0.77] [%clk 0:00:36] } 32. g4 { [%eval 0.77] [%clk 0:01:17] } 32... d5 { [%eval 0.63] [%clk 0:00:36] } 33. cxd5 { [%eval 0.36] [%clk 0:01:13] } 33... Rxd5 { [%eval 0.51] [%clk 0:00:45] } 34. f5 { [%eval 0.3] [%clk 0:01:00] } 34... Rd2+ { [%eval 0.38] [%clk 0:01:06] } 35. Kh1 { [%eval 0.09] [%clk 0:01:00] } 35... e5? { [%eval 1.34] } { Mistake. Qb7 was best. } { [%clk 0:01:06] } 36. Rxf6+? { [%eval -0.27] } { Mistake. Qc4+ was best. } { [%clk 0:00:47] } 36... gxf6 { [%eval -0.24] [%clk 0:01:19] } 37. Qc4+ { [%eval -0.76] [%clk 0:00:52] } 37... Kf8 { [%eval -0.45] [%clk 0:01:27] } 38. a3? { [%eval -2.17] } { Mistake. h3 was best. } { [%clk 0:00:43] } 38... Qb7+ { [%eval -2.3] [%clk 0:01:39] } 39. Qe4 { [%eval -2.2] [%clk 0:01:01] } 39... Qxe4+ { [%eval -2.32] [%clk 0:01:31] } 40. Rxe4 { [%eval -2.14] [%clk 0:01:25] } 40... Rd4 { [%eval -2.39] [%clk 0:01:57] } 41. Re3 { [%eval -2.39] [%clk 0:01:37] } 41... Ke7 { [%eval -1.87] [%clk 0:02:05] } 42. h3?! { [%eval -2.86] } { Inaccuracy. Rg3 was best. } { [%clk 0:01:24] } 42... Kd6 { [%eval -2.48] [%clk 0:02:16] } 43. Kg2 { [%eval -2.81] [%clk 0:01:39] } 43... e4 { [%eval -3.13] [%clk 0:01:25] } 44. Kf2 { [%eval -2.86] [%clk 0:01:29] } 44... Ke5 { [%eval -3.61] [%clk 0:01:25] } 45. Rc3 { [%eval -2.88] [%clk 0:01:36] } 45... Kf4 { [%eval -3.18] [%clk 0:01:09] } 46. Rxc5? { [%eval -5.36] } { Mistake. Ke2 was best. } { [%clk 0:01:48] } 46... e3+ { [%eval -4.96] [%clk 0:01:29] } 47. Ke2 { [%eval -5.67] [%clk 0:02:05] } 47... Rd2+ { [%eval -5.38] [%clk 0:01:51] } 48. Ke1 { [%eval -5.91] [%clk 0:02:25] } 48... Ra2 { [%eval -5.66] [%clk 0:01:48] } 49. Rc3 { [%eval -6.22] [%clk 0:02:24] } 49... Kf3 { [%eval -6.0] [%clk 0:02:05] } 50. Rc1 { [%eval -6.01] [%clk 0:02:43] } 50... Rh2 { [%eval -6.53] [%clk 0:02:16] } 0-1