Event: Round 4: Loaiza Cuervo, Santiago - Sanchez Bonilla, John Henry
Date: 2024-06-01
White: Loaiza Cuervo, Santiago
WhiteElo: 1992
Black: Sanchez Bonilla, John Henry
BlackElo: 1824
Result: 1/2-1/2
ECO: C11
Opening: French Defense: Steinitz Variation, Boleslavsky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:16] } 1... e6 { [%eval 0.38] [%clk 0:14:40] } 2. d4 { [%eval 0.26] [%clk 0:15:25] } 2... d5 { [%eval 0.31] [%clk 0:14:49] } 3. Nc3 { [%eval 0.32] [%clk 0:15:34] } 3... Nf6 { [%eval 0.42] [%clk 0:14:59] } 4. e5 { [%eval 0.27] [%clk 0:15:43] } 4... Nfd7 { [%eval 0.29] [%clk 0:15:08] } 5. f4 { [%eval 0.4] [%clk 0:15:52] } 5... c5 { [%eval 0.36] [%clk 0:15:16] } 6. Nf3 { [%eval 0.27] [%clk 0:16:00] } 6... Nc6 { [%eval 0.36] [%clk 0:15:25] } 7. Be3 { [%eval 0.35] [%clk 0:16:06] } 7... cxd4 { [%eval 0.45] [%clk 0:15:25] } 8. Nxd4 { [%eval 0.51] [%clk 0:16:14] } 8... Nxd4 { [%eval 0.63] [%clk 0:15:20] } 9. Bxd4 { [%eval 0.66] [%clk 0:16:22] } 9... Bc5 { [%eval 0.7] [%clk 0:15:29] } 10. Qd2 { [%eval 0.45] [%clk 0:16:23] } 10... a6 { [%eval 0.47] [%clk 0:15:06] } 11. O-O-O { [%eval 0.45] [%clk 0:16:22] } 11... b5? { [%eval 1.65] } { Mistake. Bxd4 was best. } { [%clk 0:15:10] } 12. f5? { [%eval 0.05] } { Mistake. Ne4 was best. } { [%clk 0:15:46] } 12... Qb6 { [%eval 0.28] [%clk 0:15:08] } 13. Bxc5 { [%eval 0.27] [%clk 0:14:54] } 13... Qxc5?! { [%eval 1.1] } { Inaccuracy. Nxc5 was best. } { [%clk 0:14:59] } 14. Qg5 { [%eval 0.92] [%clk 0:14:10] } 14... g6 { [%eval 0.87] [%clk 0:14:54] } 15. fxe6 { [%eval 0.95] [%clk 0:13:22] } 15... fxe6 { [%eval 0.92] } 16. Bd3 { [%eval 0.96] [%clk 0:13:28] } 16... Qe7 { [%eval 0.99] [%clk 0:15:02] } 17. Qg3 { [%eval 0.75] [%clk 0:13:14] } 17... Nc5 { [%eval 1.21] [%clk 0:15:05] } 18. Ne2 { [%eval 0.83] [%clk 0:12:58] } 18... Bd7 { [%eval 1.33] [%clk 0:15:14] } 19. Nd4 { [%eval 1.02] [%clk 0:12:57] } 19... O-O-O { [%eval 1.35] [%clk 0:15:05] } 20. Kb1 { [%eval 1.27] [%clk 0:12:41] } 20... Kb7 { [%eval 1.25] [%clk 0:15:13] } 21. Rhf1 { [%eval 1.32] [%clk 0:12:29] } 21... Rhf8 { [%eval 1.26] [%clk 0:15:23] } 22. Rxf8 { [%eval 1.03] [%clk 0:11:06] } 22... Rxf8 { [%eval 1.11] [%clk 0:15:32] } 23. Rf1?! { [%eval 0.23] } { Inaccuracy. a3 was best. } { [%clk 0:11:15] } 23... Nxd3 { [%eval 0.72] [%clk 0:15:38] } 24. Qxd3 { [%eval 0.63] [%clk 0:10:59] } 24... Kc7? { [%eval 2.01] } { Mistake. b4 was best. } { [%clk 0:14:28] } 25. a3?! { [%eval 1.29] } { Inaccuracy. Qc3+ was best. } { [%clk 0:10:18] } 25... Kd8?! { [%eval 2.41] } { Inaccuracy. Rxf1+ was best. } { [%clk 0:14:23] } 26. b4 { [%eval 2.4] [%clk 0:09:50] } 26... Ke8 { [%eval 2.41] [%clk 0:14:30] } 27. Rxf8+ { [%eval 2.57] [%clk 0:09:58] } 27... Qxf8 { [%eval 2.58] [%clk 0:14:39] } 28. Qf3 { [%eval 2.55] [%clk 0:10:03] } 28... Qg7 { [%eval 2.59] [%clk 0:14:42] } 29. Qe3 { [%eval 2.59] [%clk 0:09:45] } 29... h6 { [%eval 2.81] [%clk 0:14:40] } 30. Nb3 { [%eval 2.91] [%clk 0:09:36] } 30... g5 { [%eval 2.69] [%clk 0:14:40] } 31. Nc5 { [%eval 2.57] [%clk 0:09:43] } 31... Qf7 { [%eval 3.11] [%clk 0:14:44] } 32. Qf3?? { [%eval 0.0] } { Blunder. Nb7 was best. } { [%clk 0:09:29] } 32... Qxf3 { [%eval 0.0] [%clk 0:14:53] } 33. gxf3 { [%eval 0.0] [%clk 0:09:37] } 33... h5?? { [%eval 3.72] } { Blunder. Bc8 was best. } { [%clk 0:15:03] } 34. h3?? { [%eval 0.53] } { Blunder. Nxa6 was best. } { [%clk 0:09:42] } 34... Ke7 { [%eval 0.38] [%clk 0:15:11] } 35. Nxa6?? { [%eval -1.61] } { Blunder. Kc1 was best. } { [%clk 0:07:31] } 35... d4 { [%eval -1.49] [%clk 0:15:11] } 36. Nb8?! { [%eval -2.18] } { Inaccuracy. Nc5 was best. } { [%clk 0:07:01] } 36... Be8 { [%eval -1.89] [%clk 0:15:00] } 37. Kc1 { [%eval -1.99] [%clk 0:06:58] } 37... Kd8?? { [%eval 0.28] } { Blunder. Kf7 was best. } { [%clk 0:15:09] } 38. Na6 { [%eval 0.04] [%clk 0:06:16] } 38... Bc6 { [%eval 0.0] [%clk 0:15:13] } 39. Nc5 { [%eval 0.0] [%clk 0:06:24] } 39... Ke7 { [%eval 0.04] [%clk 0:14:40] } 40. f4 { [%eval 0.0] [%clk 0:02:47] } 40... gxf4 { [%eval 0.0] [%clk 0:14:38] } 41. Nd3 { [%eval 0.0] [%clk 0:02:55] } 41... f3 { [%eval 0.0] [%clk 0:14:32] } 42. Kd1?? { [%eval -2.96] } { Blunder. Kd2 was best. } { [%clk 0:03:00] } 42... Be4 { [%eval -2.74] [%clk 0:14:37] } 43. Ke1 { [%eval -2.95] [%clk 0:03:06] } 43... h4?? { [%eval 0.0] } { Blunder. Kf7 was best. } { [%clk 0:14:31] } 44. Kf2 { [%eval 0.0] [%clk 0:03:08] } 44... Kf7 { [%eval 0.0] [%clk 0:14:35] } 45. Nf4 { [%eval 0.0] [%clk 0:03:09] } 45... Ke7 { [%eval 0.0] [%clk 0:13:51] } 46. Nd3 { [%eval 0.0] [%clk 0:03:17] } 46... Kd7?? { [%eval 7.16] } { Blunder. Kf7 was best. } { [%clk 0:13:35] } 47. Nf4?? { [%eval 0.0] } { Blunder. Nc5+ was best. } { [%clk 0:02:50] } 47... Ke7 { [%eval 0.0] [%clk 0:13:29] } 48. Nd3 { [%eval 0.0] [%clk 0:02:56] } 48... Kf7 { [%eval 0.0] [%clk 0:13:31] } 49. Nf4 { [%eval 0.0] [%clk 0:02:21] } 49... Bc6 { [%eval 0.0] [%clk 0:13:22] } 50. Ke1 { [%eval 0.0] [%clk 0:01:50] } 50... Be4 { [%eval 0.0] [%clk 0:13:21] } 51. Kf2 { [%eval 0.0] [%clk 0:01:58] } 51... Bc6 { [%eval 0.0] [%clk 0:13:30] } 1/2-1/2