Event: Round 4: Mendez Gomez, Robert Antonio - Romero Ballesteros, Gabriel Matias
Date: 2025-05-18
White: Mendez Gomez, Robert Antonio
WhiteElo: 1765
Black: Romero Ballesteros, Gabriel Matias
BlackElo: 1641
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... d5 { [%eval 0.2] [%clk 0:15:16] } 2. Bf4 { [%eval 0.0] [%clk 0:15:26] } 2... Nf6 { [%eval 0.12] [%clk 0:15:21] } 3. Nf3 { [%eval 0.02] [%clk 0:15:34] } 3... e6 { [%eval 0.1] [%clk 0:15:26] } 4. e3 { [%eval 0.0] [%clk 0:15:41] } 4... Bd6 { [%eval 0.07] [%clk 0:15:30] } 5. Bg3 { [%eval 0.03] [%clk 0:15:48] } 5... Ne4 { [%eval 0.2] [%clk 0:15:28] } 6. Ne5?! { [%eval -0.4] } { Inaccuracy. Be2 was best. } { [%clk 0:15:50] } 6... O-O { [%eval 0.14] [%clk 0:15:28] } 7. Bd3 { [%eval -0.03] [%clk 0:15:39] } 7... f5 { [%eval 0.07] [%clk 0:15:16] } 8. f4?! { [%eval -0.71] } { Inaccuracy. Nd2 was best. } { [%clk 0:15:41] } 8... c5 { [%eval -0.54] [%clk 0:15:09] } 9. Bxe4 { [%eval -1.03] [%clk 0:15:40] } 9... dxe4?! { [%eval -0.39] } { Inaccuracy. fxe4 was best. } { [%clk 0:15:01] } 10. O-O { [%eval -0.6] [%clk 0:15:14] } 10... Bxe5? { [%eval 0.55] } { Mistake. Be7 was best. } { [%clk 0:14:25] } 11. dxe5 { [%eval 0.43] [%clk 0:15:08] } 11... Qb6?! { [%eval 1.3] } { Inaccuracy. b5 was best. } { [%clk 0:14:24] } 12. b3 { [%eval 1.05] [%clk 0:14:16] } 12... Bd7 { [%eval 1.08] [%clk 0:14:08] } 13. c4?! { [%eval 0.31] } { Inaccuracy. Bh4 was best. } { [%clk 0:14:11] } 13... Rd8? { [%eval 1.59] } { Mistake. Be8 was best. } { [%clk 0:13:47] } 14. Bh4 { [%eval 1.6] [%clk 0:14:16] } 14... Rf8 { [%eval 1.89] [%clk 0:13:48] } 15. Be7? { [%eval 0.48] } { Mistake. Rf2 was best. } { [%clk 0:14:04] } 15... Rf7 { [%eval 0.59] [%clk 0:13:54] } 16. Qd6?! { [%eval -0.42] } { Inaccuracy. Bd6 was best. } { [%clk 0:13:54] } 16... Nc6 { [%eval -0.29] [%clk 0:12:44] } 17. Bh4 { [%eval -0.61] [%clk 0:12:43] } 17... Nb4 { [%eval -0.62] [%clk 0:12:48] } 18. Qxb6 { [%eval -0.63] [%clk 0:10:34] } 18... axb6 { [%eval -0.71] [%clk 0:12:55] } 19. Rf2? { [%eval -1.93] } { Mistake. Nc3 was best. } { [%clk 0:10:43] } 19... Nd3 { [%eval -1.5] [%clk 0:12:52] } 20. Rd2 { [%eval -2.1] [%clk 0:10:46] } 20... Bc6?! { [%eval -0.93] } { Inaccuracy. b5 was best. } { [%clk 0:12:59] } 21. Nc3 { [%eval -0.72] [%clk 0:10:44] } 21... Rd7 { [%eval -0.45] [%clk 0:12:42] } 22. Rad1 { [%eval -0.51] [%clk 0:09:39] } 22... h6 { [%eval -0.47] [%clk 0:11:32] } 23. a4 { [%eval -0.48] [%clk 0:09:13] } 23... Kh7 { [%eval -0.6] [%clk 0:11:17] } 24. Nb5?? { [%eval -2.63] } { Blunder. Ne2 was best. } { [%clk 0:08:38] } 24... Bxb5 { [%eval -2.76] [%clk 0:11:18] } 25. cxb5 { [%eval -2.56] [%clk 0:08:42] } 25... Rc8 { [%eval -2.24] [%clk 0:11:21] } 26. Rc2 { [%eval -2.67] [%clk 0:07:30] } 26... Rcc7 { [%eval -2.28] [%clk 0:11:19] } 27. Kf1 { [%eval -2.39] [%clk 0:06:03] } 27... Rd5 { [%eval -2.58] [%clk 0:11:03] } 28. Ke2 { [%eval -2.66] [%clk 0:05:50] } 28... Rcd7 { [%eval -2.17] [%clk 0:11:11] } 29. Ra1? { [%eval -3.62] } { Mistake. Rcd2 was best. } { [%clk 0:04:03] } 29... Nb4 { [%eval -3.58] [%clk 0:10:45] } 30. Rb2 { [%eval -3.52] [%clk 0:04:03] } 30... Rd3 { [%eval -3.48] [%clk 0:10:48] } 31. Be1 { [%eval -3.65] [%clk 0:04:05] } 31... Nd5 { [%eval -3.5] [%clk 0:10:44] } 32. a5?! { [%eval -4.57] } { Inaccuracy. Bd2 was best. } { [%clk 0:04:08] } 32... bxa5 { [%eval -4.39] [%clk 0:10:45] } 33. Rxa5 { [%eval -5.18] [%clk 0:04:09] } 33... b6 { [%eval -4.5] [%clk 0:10:53] } 34. Ra8 { [%eval -4.61] [%clk 0:04:08] } 34... Rxe3+ { [%eval -4.34] [%clk 0:11:00] } 35. Kf2 { [%eval -4.44] [%clk 0:04:11] } 35... Rd3 { [%eval -3.91] [%clk 0:11:07] } 36. Re8?! { [%eval -5.62] } { Inaccuracy. g3 was best. } { [%clk 0:03:48] } 36... Nxf4 { [%eval -5.3] [%clk 0:10:43] } 37. g3 { [%eval -6.26] [%clk 0:03:45] } 37... e3+?! { [%eval -4.1] } { Inaccuracy. Rf3+ was best. } { [%clk 0:10:45] } 38. Kf3 { [%eval -4.07] [%clk 0:03:49] } 38... e2+ { [%eval -4.25] [%clk 0:10:36] } 39. Kf2 { [%eval -4.44] [%clk 0:03:43] } 39... Nh3+ { [%eval -4.33] [%clk 0:09:31] } 40. Kxe2 { [%eval -4.24] [%clk 0:03:34] } 40... f4 { [%eval -3.96] [%clk 0:09:02] } 41. Rxe6 { [%eval -4.15] [%clk 0:03:05] } 41... f3+ { [%eval -4.25] [%clk 0:09:07] } 42. Kf1 { [%eval -3.72] [%clk 0:03:12] } 42... Rd1? { [%eval -1.98] } { Mistake. Re3 was best. } { [%clk 0:08:46] } 43. Rd6?? { [%eval -5.01] } { Blunder. Rxb6 was best. } { [%clk 0:03:11] } 43... f2 { [%eval -5.23] [%clk 0:08:34] } 44. Rxd1 { [%eval -5.27] [%clk 0:02:50] } 44... Rxd1 { [%eval -5.42] [%clk 0:08:34] } 45. Rxf2 { [%eval -5.47] [%clk 0:02:58] } 45... Nxf2 { [%eval -5.1] [%clk 0:08:37] } 46. Kxf2 { [%eval -5.45] [%clk 0:03:06] } 46... Kg6 { [%eval -5.34] [%clk 0:08:44] } 47. b4 { [%eval -5.61] [%clk 0:02:55] } 47... cxb4 { [%eval -5.47] [%clk 0:08:44] } 48. Bxb4 { [%eval -5.37] [%clk 0:02:59] } 48... Kf5 { [%eval -4.88] [%clk 0:08:50] } 49. Bd6 { [%eval -5.23] [%clk 0:03:01] } 49... Rb1 { [%eval -5.33] [%clk 0:08:54] } 50. Kf3 { [%eval -5.69] [%clk 0:02:55] } 50... Rb3+ { [%eval -5.67] [%clk 0:08:51] } 51. Kf2 { [%eval -5.54] [%clk 0:02:54] } 51... Rxb5 { [%eval -5.58] [%clk 0:08:59] } 52. h3 { [%eval -6.04] [%clk 0:02:53] } 52... h5 { [%eval -5.85] [%clk 0:09:06] } 53. Kf3 { [%eval -6.33] [%clk 0:02:53] } 53... Rb3+ { [%eval -6.44] [%clk 0:09:14] } 54. Kf2 { [%eval -6.33] [%clk 0:03:01] } 54... g5 { [%eval -5.56] [%clk 0:09:22] } 55. Bc7 { [%eval -6.87] [%clk 0:02:33] } 55... b5 { [%eval -6.68] [%clk 0:09:27] } 56. g4+ { [%eval -7.07] [%clk 0:02:23] } 56... hxg4 { [%eval -7.07] [%clk 0:09:29] } 57. hxg4+ { [%eval -6.77] [%clk 0:02:33] } 57... Ke6 { [%eval -6.47] [%clk 0:09:38] } 58. Bd8 { [%eval -6.19] [%clk 0:02:35] } 58... Kxe5 { [%eval -7.7] [%clk 0:09:24] } 59. Bxg5 { [%eval -7.62] [%clk 0:02:42] } 59... b4 { [%eval -6.81] [%clk 0:09:20] } 60. Bh6?? { [%eval #-21] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:02:29] } 60... Rd3 { [%eval #-21] [%clk 0:09:17] } 61. Ke2 { [%eval #-20] [%clk 0:02:30] } 61... Rd7?! { [%eval -23.48] } { Lost forced checkmate sequence. Ke4 was best. } { [%clk 0:09:25] } 62. Bd2?! { [%eval #-18] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:02:14] } 62... b3 { [%eval #-17] [%clk 0:09:21] } 63. Bc1 { [%eval #-17] [%clk 0:01:53] } 63... Rc7 { [%eval #-15] [%clk 0:09:16] } 64. Kd2 { [%eval #-15] [%clk 0:01:19] } 64... Kf4?! { [%eval -25.5] } { Lost forced checkmate sequence. Rc2+ was best. } { [%clk 0:09:15] } 65. Kd3+?! { [%eval #-6] } { Checkmate is now unavoidable. Kd1+ was best. } { [%clk 0:01:22] } 65... Rxc1 { [%eval #-5] [%clk 0:09:19] } 0-1