Event: Round 1: Tapiero Lozano, Harrison Geronimo - Gaviria Galvis, Andres Felipe
Date: 2025-07-20
White: Tapiero Lozano, Harrison Geronimo
WhiteElo: 1621
Black: Gaviria Galvis, Andres Felipe
BlackElo: 2057
Result: 0-1
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... Nf6 { [%eval 0.19] [%clk 0:15:18] } 2. Nf3 { [%eval 0.11] [%clk 0:15:22] } 2... e6 { [%eval 0.14] [%clk 0:15:26] } 3. Bf4 { [%eval 0.03] [%clk 0:15:27] } 3... c5 { [%eval 0.1] [%clk 0:15:32] } 4. c3 { [%eval 0.0] [%clk 0:15:36] } 4... Nc6 { [%eval 0.09] [%clk 0:15:28] } 5. e3 { [%eval 0.0] [%clk 0:15:43] } 5... b6 { [%eval 0.25] [%clk 0:15:16] } 6. Bd3 { [%eval 0.1] [%clk 0:15:50] } 6... Bb7 { [%eval 0.11] [%clk 0:15:23] } 7. Nbd2 { [%eval 0.06] [%clk 0:15:56] } 7... Be7 { [%eval 0.41] [%clk 0:15:22] } 8. Qe2 { [%eval -0.1] [%clk 0:16:03] } 8... O-O?! { [%eval 0.54] } { Inaccuracy. Nh5 was best. } { [%clk 0:15:28] } 9. O-O?! { [%eval -0.19] } { Inaccuracy. h4 was best. } { [%clk 0:16:04] } 9... Nh5 { [%eval -0.06] [%clk 0:15:21] } 10. Bg3 { [%eval -0.17] [%clk 0:16:10] } 10... Nxg3 { [%eval -0.18] [%clk 0:15:29] } 11. hxg3 { [%eval -0.16] [%clk 0:16:19] } 11... f5?! { [%eval 0.55] } { Inaccuracy. d5 was best. } { [%clk 0:14:52] } 12. e4 { [%eval 0.23] [%clk 0:16:09] } 12... cxd4 { [%eval 0.22] [%clk 0:15:00] } 13. cxd4 { [%eval 0.27] [%clk 0:16:03] } 13... Nb4 { [%eval 0.3] [%clk 0:14:58] } 14. Bb1?? { [%eval -1.48] } { Blunder. Bb5 was best. } { [%clk 0:15:28] } 14... Ba6 { [%eval -1.46] [%clk 0:14:43] } 15. Qe1 { [%eval -1.72] [%clk 0:14:53] } 15... Bxf1 { [%eval -1.41] [%clk 0:14:47] } 16. Kxf1?! { [%eval -2.19] } { Inaccuracy. Nxf1 was best. } { [%clk 0:14:54] } 16... Rc8 { [%eval -2.06] [%clk 0:13:44] } 17. Qd1?! { [%eval -3.2] } { Inaccuracy. exf5 was best. } { [%clk 0:14:16] } 17... Qc7 { [%eval -3.35] [%clk 0:13:32] } 18. exf5 { [%eval -3.21] [%clk 0:14:11] } 18... Qc1 { [%eval -2.8] [%clk 0:13:18] } 19. Qxc1 { [%eval -3.21] [%clk 0:13:06] } 19... Rxc1+ { [%eval -3.25] [%clk 0:13:26] } 20. Ke2 { [%eval -3.21] [%clk 0:13:15] } 20... Nc2?? { [%eval -0.23] } { Blunder. exf5 was best. } { [%clk 0:08:47] } 21. Nb3 { [%eval -0.22] [%clk 0:13:16] } 21... Nxa1 { [%eval -0.24] [%clk 0:08:54] } 22. Nxc1 { [%eval -0.66] [%clk 0:13:23] } 22... Rc8?! { [%eval 0.17] } { Inaccuracy. exf5 was best. } { [%clk 0:08:55] } 23. Kd2 { [%eval 0.12] [%clk 0:13:26] } 23... Bf6 { [%eval 0.09] [%clk 0:07:26] } 24. Ne2 { [%eval 0.16] [%clk 0:11:13] } 24... b5 { [%eval 0.25] [%clk 0:06:57] } 25. Nc3?! { [%eval -0.58] } { Inaccuracy. g4 was best. } { [%clk 0:10:45] } 25... b4 { [%eval -0.65] [%clk 0:06:09] } 26. Nb5 { [%eval -0.61] [%clk 0:10:46] } 26... a6 { [%eval -0.68] [%clk 0:05:51] } 27. Nd6 { [%eval -0.69] [%clk 0:10:50] } 27... Rc6 { [%eval -0.63] [%clk 0:05:50] } 28. Nb7 { [%eval -0.76] [%clk 0:10:30] } 28... b3 { [%eval -0.74] [%clk 0:05:27] } 29. Nc5? { [%eval -1.93] } { Mistake. a3 was best. } { [%clk 0:10:13] } 29... Bxd4 { [%eval -1.94] [%clk 0:04:26] } 30. Nxd7?? { [%eval -4.59] } { Blunder. Nxd4 was best. } { [%clk 0:10:12] } 30... Bxb2 { [%eval -4.47] [%clk 0:04:16] } 31. fxe6 { [%eval -4.41] [%clk 0:09:38] } 31... Rxe6 { [%eval -3.64] [%clk 0:04:23] } 32. Nc5 { [%eval -3.83] [%clk 0:09:39] } 32... Rd6+ { [%eval -3.74] [%clk 0:04:29] } 33. Ke2 { [%eval -3.82] [%clk 0:09:40] } 33... bxa2 { [%eval -3.75] [%clk 0:04:15] } 34. Bxa2+ { [%eval -3.8] [%clk 0:09:47] } 34... Kf8 { [%eval -3.6] [%clk 0:04:23] } 35. Nh4 { [%eval -4.25] [%clk 0:09:03] } 35... Nc2 { [%eval -4.4] [%clk 0:04:19] } 36. Ne6+ { [%eval -5.12] [%clk 0:08:57] } 36... Ke8 { [%eval -4.26] [%clk 0:04:14] } 37. Ng5 { [%eval -4.67] [%clk 0:07:52] } 37... Nd4+ { [%eval -4.69] [%clk 0:03:42] } 38. Kf1 { [%eval -4.73] [%clk 0:07:47] } 38... h6 { [%eval -4.68] [%clk 0:03:41] } 39. Ne4 { [%eval -4.57] [%clk 0:07:27] } 39... Rc6 { [%eval -4.72] [%clk 0:03:48] } 40. Kg1 { [%eval -4.76] [%clk 0:06:27] } 40... g5 { [%eval -4.48] [%clk 0:03:55] } 41. Nf3 { [%eval -4.57] [%clk 0:06:33] } 41... Nxf3+ { [%eval -4.56] [%clk 0:03:56] } 42. gxf3 { [%eval -4.57] [%clk 0:06:42] } 42... a5 { [%eval -4.51] [%clk 0:04:02] } 43. Bd5 { [%eval -4.67] [%clk 0:06:46] } 43... Rc1+ { [%eval -4.34] [%clk 0:04:07] } 44. Kg2 { [%eval -4.31] [%clk 0:06:55] } 44... a4 { [%eval -4.38] [%clk 0:04:07] } 45. Nd6+ { [%eval -4.74] [%clk 0:06:50] } 45... Kd7 { [%eval -4.57] [%clk 0:04:12] } 46. Nc4 { [%eval -4.8] [%clk 0:06:35] } 46... a3 { [%eval -4.01] [%clk 0:03:56] } 47. Na5? { [%eval -6.87] } { Mistake. Nxa3 was best. } { [%clk 0:06:39] } 47... Rc5 { [%eval -6.57] [%clk 0:03:56] } 48. Nc4 { [%eval -9.04] [%clk 0:06:37] } 48... Rxd5 { [%eval -8.81] [%clk 0:04:00] } 49. Nb6+ { [%eval -8.7] [%clk 0:06:46] } 49... Kd6 { [%eval -8.99] [%clk 0:04:08] } 50. Nxd5? { [%eval #-11] } { Checkmate is now unavoidable. Nc8+ was best. } { [%clk 0:06:54] } 50... Kxd5 { [%eval #-12] [%clk 0:04:16] } 51. g4 { [%eval #-8] [%clk 0:07:00] } 51... a2 { [%eval #-7] [%clk 0:04:24] } 52. Kh2 { [%eval #-6] [%clk 0:07:08] } 52... a1=Q { [%eval #-5] [%clk 0:04:29] } 53. Kg2 { [%eval #-5] [%clk 0:07:17] } 53... Be5 { [%eval #-5] [%clk 0:04:28] } 54. f4 { [%eval #-5] [%clk 0:07:23] } 54... Bxf4 { [%eval #-4] [%clk 0:04:34] } 55. f3 { [%eval #-2] [%clk 0:07:28] } 55... Qb2+ { [%eval #-3] [%clk 0:04:41] } 56. Kh1 { [%eval #-1] [%clk 0:07:36] } 56... Qh2# { [%clk 0:04:49] } 0-1