Event: Round 9: Cesar Hidemitsu Umetsubo - Yago De Moura Santiago
Date: 2023-06-25
White: Cesar Hidemitsu Umetsubo
WhiteTitle: IM
Black: Yago De Moura Santiago
BlackTitle: GM
Result: 1-0
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:23] } 1... Nf6 { [%eval 0.28] [%clk 1:23:47] } 2. Nf3 { [%eval 0.12] [%clk 1:29:34] } 2... g6 { [%eval 0.35] [%clk 1:24:13] } 3. Bf4 { [%eval 0.0] [%clk 1:29:52] } 3... Bg7 { [%eval 0.16] [%clk 1:24:38] } 4. e3 { [%eval 0.13] [%clk 1:30:07] } 4... d6 { [%eval 0.07] [%clk 1:25:04] } 5. h3 { [%eval -0.33] [%clk 1:30:27] } 5... c5 { [%eval 0.15] [%clk 1:25:22] } 6. Nbd2 { [%eval -0.25] [%clk 1:29:31] } 6... O-O { [%eval 0.0] [%clk 1:24:27] } 7. Be2 { [%eval -0.21] [%clk 1:28:00] } 7... Nc6 { [%eval 0.0] [%clk 1:24:05] } 8. c3 { [%eval -0.08] [%clk 1:28:18] } 8... cxd4 { [%eval -0.01] [%clk 1:24:09] } 9. exd4 { [%eval 0.12] [%clk 1:28:40] } 9... Nd5 { [%eval 0.17] [%clk 1:23:59] } 10. Bh2 { [%eval 0.28] [%clk 1:27:59] } 10... e5 { [%eval 0.21] [%clk 1:23:14] } 11. O-O { [%eval 0.12] [%clk 1:26:04] } 11... Nf4?! { [%eval 0.69] } { Inaccuracy. exd4 was best. } { [%clk 1:20:21] } 12. Bxf4 { [%eval 0.79] [%clk 1:18:44] } 12... exf4 { [%eval 0.66] [%clk 1:19:24] } 13. Ne1 { [%eval 0.54] [%clk 1:18:21] } 13... g5 { [%eval 0.7] [%clk 1:16:19] } 14. Bf3 { [%eval 0.65] [%clk 1:07:36] } 14... Kh8 { [%eval 0.69] [%clk 1:15:44] } 15. Nd3 { [%eval 0.87] [%clk 1:05:03] } 15... f5 { [%eval 0.73] [%clk 1:14:20] } 16. Re1 { [%eval 0.77] [%clk 1:02:54] } 16... Ne7 { [%eval 0.75] [%clk 1:11:49] } 17. Nb4?! { [%eval 0.17] } { Inaccuracy. a4 was best. } { [%clk 0:55:43] } 17... Ng6 { [%eval 0.39] [%clk 1:10:37] } 18. Nd5?! { [%eval -0.61] } { Inaccuracy. Qe2 was best. } { [%clk 0:51:17] } 18... g4? { [%eval 0.63] } { Mistake. Nh4 was best. } { [%clk 1:05:44] } 19. hxg4 { [%eval 0.76] [%clk 0:49:57] } 19... fxg4 { [%eval 0.65] [%clk 1:00:44] } 20. Bxg4 { [%eval 0.53] [%clk 0:49:55] } 20... Qg5 { [%eval 0.65] [%clk 1:01:03] } 21. Bf3 { [%eval 0.18] [%clk 0:34:16] } 21... Nh4 { [%eval 0.48] [%clk 0:57:49] } 22. Nc7 { [%eval 0.54] [%clk 0:29:01] } 22... Bh3 { [%eval 0.81] [%clk 0:55:43] } 23. Ne6 { [%eval 0.2] [%clk 0:26:10] } 23... Qg6 { [%eval 0.95] [%clk 0:54:45] } 24. Nxf8 { [%eval 0.52] [%clk 0:26:26] } 24... Rxf8 { [%eval 0.0] [%clk 0:55:04] } 25. Kh2 { [%eval 1.21] [%clk 0:23:38] } 25... Bxg2 { [%eval 1.13] [%clk 0:53:42] } 26. Bh5 { [%eval 1.14] [%clk 0:21:08] } 26... Qh6 { [%eval 1.14] [%clk 0:48:04] } 27. Qg4 { [%eval 1.13] [%clk 0:19:31] } 27... Bf6?? { [%eval 3.23] } { Blunder. Bc6 was best. } { [%clk 0:40:23] } 28. Re6 { [%eval 2.93] [%clk 0:17:36] } 28... Bd5 { [%eval 2.84] [%clk 0:09:58] } 29. Rae1?? { [%eval 0.58] } { Blunder. Rxd6 was best. } { [%clk 0:17:53] } 29... Ng2 { [%eval 0.13] [%clk 0:05:28] } 30. R1e4 { [%eval 0.0] [%clk 0:15:47] } 30... f3?? { [%eval 3.05] } { Blunder. Bxe6 was best. } { [%clk 0:04:48] } 31. Re8? { [%eval 1.54] } { Mistake. Rxd6 was best. } { [%clk 0:12:52] } 31... Bxe4 { [%eval 1.9] [%clk 0:03:50] } 32. Rxf8+ { [%eval 1.81] [%clk 0:10:45] } 32... Qxf8 { [%eval 1.78] [%clk 0:04:18] } 33. Nxe4 { [%eval 1.85] [%clk 0:10:38] } 33... Ne1 { [%eval 2.03] [%clk 0:03:24] } 34. Qe6 { [%eval 1.59] [%clk 0:06:10] } 34... Be7 { [%eval 1.61] [%clk 0:03:15] } 35. Ng3 { [%eval 1.76] [%clk 0:06:22] } 35... Nd3 { [%eval 1.22] [%clk 0:02:25] } 36. Nf5 { [%eval 1.92] [%clk 0:04:39] } 36... Nxf2 { [%eval 2.32] [%clk 0:00:31] } 37. Kg3 { [%eval 2.15] [%clk 0:03:37] } 37... Nd3 { [%eval 2.21] [%clk 0:00:38] } 38. Bxf3?! { [%eval 1.04] } { Inaccuracy. Kxf3 was best. } { [%clk 0:02:34] } 38... Bg5?! { [%eval 1.71] } { Inaccuracy. d5 was best. } { [%clk 0:00:40] } 39. Bxb7 { [%eval 1.58] [%clk 0:02:11] } 39... Nxb2 { [%eval 1.36] [%clk 0:00:34] } 40. Be4? { [%eval 0.12] } { Mistake. Kg4 was best. } { [%clk 0:01:44] } 40... Nd1 { [%eval 0.08] [%clk 0:00:40] } 41. Qxd6 { [%eval 0.09] [%clk 0:01:33] } 41... Qxd6+ { [%eval 0.07] } 42. Nxd6 { [%eval 0.04] [%clk 0:02:01] } 42... Be7 { [%eval 0.09] [%clk 0:00:57] } 43. Nf5 { [%eval 0.06] [%clk 0:02:14] } 43... Nxc3 { [%eval 0.12] [%clk 0:01:25] } 44. Nxe7 { [%eval 0.04] [%clk 0:01:44] } 44... Nxe4+ { [%eval 0.07] [%clk 0:01:53] } 45. Kf4 { [%eval 0.04] [%clk 0:02:05] } 45... Nc3 { [%eval 0.09] [%clk 0:01:47] } 46. Ke5 { [%eval 0.09] [%clk 0:01:29] } 46... Kg7 { [%eval 0.1] [%clk 0:00:48] } 47. d5 { [%eval 0.09] [%clk 0:01:58] } 47... Kf7 { [%eval 0.03] [%clk 0:00:39] } 48. d6 { [%eval 0.02] [%clk 0:02:26] } 48... Ne2?? { [%eval 2.86] } { Blunder. Na4 was best. } { [%clk 0:00:42] } 49. Nd5 { [%eval 2.98] [%clk 0:01:53] } 49... Ke8 { [%eval 3.41] [%clk 0:00:55] } 50. Nf6+ { [%eval 2.83] [%clk 0:02:19] } 50... Kd8 { [%eval 3.09] [%clk 0:01:20] } 51. Nxh7 { [%eval 3.01] [%clk 0:02:45] } 51... Nc3 { [%eval 3.11] [%clk 0:01:32] } 52. Ke6 { [%eval 3.1] [%clk 0:02:28] } 52... Ne2 { [%eval 3.67] [%clk 0:01:51] } 53. Nf6?! { [%eval 2.73] } { Inaccuracy. Nf8 was best. } { [%clk 0:02:13] } 53... a5?! { [%eval 3.96] } { Inaccuracy. Nf4+ was best. } { [%clk 0:01:32] } 54. Ne4 { [%eval 3.7] [%clk 0:01:54] } 54... Nf4+ { [%eval 3.87] [%clk 0:01:24] } 55. Ke5 { [%eval 4.08] [%clk 0:02:12] } 55... Nd3+ { [%eval 3.59] [%clk 0:01:48] } 56. Kd5 { [%eval 3.09] [%clk 0:02:16] } 56... Nb4+?? { [%eval 6.66] } { Blunder. a4 was best. } { [%clk 0:02:06] } 57. Ke6 { [%eval 6.51] [%clk 0:02:39] } 57... Nd3?! { [%eval 11.41] } { Inaccuracy. Nc6 was best. } { [%clk 0:02:12] } 58. a3?! { [%eval 5.94] } { Inaccuracy. d7 was best. } { [%clk 0:00:49] } 58... a4?! { [%eval 14.31] } { Inaccuracy. Nf4+ was best. } { [%clk 0:01:34] } 59. Kd5?? { [%eval 3.68] } { Blunder. d7 was best. } { [%clk 0:01:11] } 59... Kd7 { [%eval 3.38] [%clk 0:01:36] } 60. Nf6+ { [%eval 3.93] [%clk 0:01:08] } 60... Kd8 { [%eval 3.66] [%clk 0:01:59] } 61. Kc6 { [%eval 3.04] [%clk 0:01:17] } 61... Ne5+ { [%eval 2.93] [%clk 0:01:44] } 62. Kd5 { [%eval 3.95] [%clk 0:01:15] } 62... Nd3 { [%eval 3.37] [%clk 0:01:58] } 63. Kd4 { [%eval 3.35] [%clk 0:01:21] } 63... Nb2?? { [%eval 8.0] } { Blunder. Ne1 was best. } { [%clk 0:01:14] } 64. Ne4 { [%eval 9.81] [%clk 0:01:05] } 64... Kd7 { [%eval 13.16] [%clk 0:01:22] } 65. Nf2 { [%eval 14.17] [%clk 0:01:30] } 65... Kxd6 { [%eval 14.22] [%clk 0:00:35] } 66. Ke4?? { [%eval 0.0] } { Blunder. Kc3 was best. } 1-0