Event: Round 5: Mejia Rosas, Dario - Romero Ballesteros, Gabriel Matias
Date: 2025-03-30
White: Mejia Rosas, Dario
WhiteElo: 1541
Black: Romero Ballesteros, Gabriel Matias
BlackElo: 1712
Result: 0-1
ECO: B15
Opening: Caro-Kann Defense: Main Line
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c6 { [%eval 0.23] [%clk 0:13:11] } 2. d4 { [%eval 0.24] [%clk 0:15:27] } 2... d5 { [%eval 0.24] [%clk 0:13:31] } 3. Nc3 { [%eval 0.22] [%clk 0:15:34] } 3... dxe4 { [%eval 0.31] [%clk 0:13:27] } 4. Nxe4 { [%eval 0.28] [%clk 0:15:41] } 4... Nf6 { [%eval 0.32] [%clk 0:13:13] } 5. f3 { [%eval -0.18] [%clk 0:15:49] } 5... e6 { [%eval 0.26] [%clk 0:13:20] } 6. Bg5 { [%eval -0.1] [%clk 0:15:50] } 6... Be7 { [%eval 0.0] [%clk 0:13:20] } 7. a3? { [%eval -1.2] } { Mistake. Nxf6+ was best. } { [%clk 0:15:33] } 7... Nxe4 { [%eval -1.31] [%clk 0:13:18] } 8. Bxe7 { [%eval -1.26] [%clk 0:15:41] } 8... Qxe7 { [%eval -1.31] [%clk 0:13:26] } 9. fxe4 { [%eval -1.35] [%clk 0:15:48] } 9... Qh4+ { [%eval -1.43] [%clk 0:13:34] } 10. Kd2 { [%eval -1.63] [%clk 0:15:51] } 10... Qf4+?! { [%eval -0.94] } { Inaccuracy. Qxe4 was best. } { [%clk 0:13:31] } 11. Kd3 { [%eval -1.13] [%clk 0:15:44] } 11... b6?! { [%eval -0.05] } { Inaccuracy. O-O was best. } { [%clk 0:13:32] } 12. Qf3 { [%eval -0.06] [%clk 0:15:45] } 12... Ba6+ { [%eval -0.07] [%clk 0:13:41] } 13. Kc3 { [%eval -0.02] [%clk 0:15:48] } 13... Qd6 { [%eval -0.11] [%clk 0:13:37] } 14. Bxa6 { [%eval -0.2] [%clk 0:15:53] } 14... Nxa6 { [%eval -0.07] [%clk 0:13:45] } 15. Ne2 { [%eval -0.4] [%clk 0:15:37] } 15... Rc8 { [%eval -0.05] [%clk 0:13:44] } 16. e5 { [%eval -0.4] [%clk 0:15:40] } 16... Qe7 { [%eval -0.13] [%clk 0:13:50] } 17. Rhd1 { [%eval -0.09] [%clk 0:15:12] } 17... O-O { [%eval -0.14] [%clk 0:13:42] } 18. Kd2?! { [%eval -0.78] } { Inaccuracy. b3 was best. } { [%clk 0:14:52] } 18... c5 { [%eval -0.85] [%clk 0:13:48] } 19. Kc1?! { [%eval -1.92] } { Inaccuracy. c3 was best. } { [%clk 0:14:47] } 19... cxd4 { [%eval -2.05] [%clk 0:13:51] } 20. Nxd4 { [%eval -1.94] [%clk 0:14:52] } 20... Qc7?? { [%eval -0.19] } { Blunder. Qg5+ was best. } { [%clk 0:13:54] } 21. Qe2 { [%eval -0.16] [%clk 0:14:58] } 21... Nc5 { [%eval 0.0] [%clk 0:13:52] } 22. Nb5 { [%eval 0.0] [%clk 0:14:06] } 22... Qb8 { [%eval 0.0] [%clk 0:13:39] } 23. Kb1 { [%eval 0.0] [%clk 0:14:00] } 23... Rcd8 { [%eval 0.16] [%clk 0:13:27] } 24. Nd6?! { [%eval -0.66] } { Inaccuracy. Ka2 was best. } { [%clk 0:14:04] } 24... f6?! { [%eval -0.09] } { Inaccuracy. Nb7 was best. } { [%clk 0:13:27] } 25. Ka2 { [%eval -0.07] [%clk 0:13:48] } 25... Nd7?? { [%eval 1.94] } { Blunder. fxe5 was best. } { [%clk 0:13:10] } 26. exf6 { [%eval 1.88] [%clk 0:13:53] } 26... Rxf6 { [%eval 1.85] [%clk 0:13:10] } 27. Rd3?? { [%eval 0.0] } { Blunder. Rd2 was best. } { [%clk 0:13:47] } 27... Nc5 { [%eval 0.0] [%clk 0:13:14] } 28. Ne4 { [%eval 0.0] [%clk 0:13:20] } 28... Nxe4 { [%eval 0.0] [%clk 0:12:35] } 29. Qxe4 { [%eval 0.0] [%clk 0:13:28] } 29... Rxd3 { [%eval 0.0] [%clk 0:12:38] } 30. Qxd3?! { [%eval -0.64] } { Inaccuracy. cxd3 was best. } { [%clk 0:13:35] } 30... Qxh2 { [%eval -0.66] [%clk 0:12:42] } 31. Qd2?! { [%eval -1.4] } { Inaccuracy. Qe4 was best. } { [%clk 0:12:36] } 31... Qe5 { [%eval -1.02] [%clk 0:12:40] } 32. Rd1 { [%eval -1.59] [%clk 0:12:37] } 32... h6 { [%eval -1.69] [%clk 0:12:43] } 33. Re1?! { [%eval -2.6] } { Inaccuracy. Qd7 was best. } { [%clk 0:12:33] } 33... Qd5+ { [%eval -2.45] [%clk 0:12:41] } 34. Qxd5 { [%eval -2.24] [%clk 0:12:38] } 34... exd5 { [%eval -2.17] [%clk 0:12:50] } 35. Re8+?! { [%eval -2.92] } { Inaccuracy. Re7 was best. } { [%clk 0:12:42] } 35... Kh7 { [%eval -2.83] [%clk 0:12:49] } 36. Rd8?! { [%eval -3.92] } { Inaccuracy. Re2 was best. } { [%clk 0:12:52] } 36... Rg6 { [%eval -3.88] [%clk 0:12:54] } 37. Rxd5 { [%eval -3.83] [%clk 0:12:58] } 37... Rxg2 { [%eval -3.55] [%clk 0:13:03] } 38. Kb3 { [%eval -4.2] [%clk 0:13:07] } 38... Rg4?! { [%eval -3.18] } { Inaccuracy. Rf2 was best. } { [%clk 0:13:11] } 39. Rd7?! { [%eval -4.91] } { Inaccuracy. c4 was best. } { [%clk 0:13:16] } 39... h5 { [%eval -4.68] [%clk 0:13:19] } 40. Rxa7?! { [%eval -6.09] } { Inaccuracy. c4 was best. } { [%clk 0:13:25] } 40... h4 { [%eval -6.12] [%clk 0:13:24] } 41. Re7 { [%eval -6.04] [%clk 0:13:25] } 41... h3 { [%eval -5.88] [%clk 0:13:31] } 42. Re2 { [%eval -6.2] [%clk 0:13:34] } 42... Rh4 { [%eval -5.93] [%clk 0:13:36] } 43. Rh2 { [%eval -6.59] [%clk 0:13:43] } 43... g5 { [%eval -6.53] [%clk 0:13:45] } 44. c3 { [%eval -7.56] [%clk 0:13:51] } 44... g4 { [%eval -7.24] [%clk 0:13:54] } 45. c4 { [%eval -8.35] [%clk 0:13:59] } 45... g3 { [%eval -8.06] [%clk 0:14:03] } 46. Rh1 { [%eval -10.11] [%clk 0:14:08] } 46... g2 { [%eval -9.3] [%clk 0:14:12] } 47. a4? { [%eval #-7] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:14:15] } 47... gxh1=Q { [%clk 0:14:16] } 48. c5 Qf3+ { [%clk 0:14:11] } 49. Kc2 Rc4+ { [%clk 0:14:27] } 50. Kb1 { [%clk 0:14:42] } 50... Qd1+ { [%clk 0:14:36] } 51. Ka2 { [%clk 0:14:52] } 51... Rxa4# { [%clk 0:14:45] } 0-1