Event: Ronda 4: Velazquez Rios, Christian Jonathan - De Ita Dominguez, Santiago
Date: 2025-07-27
White: Velazquez Rios, Christian Jonathan
WhiteElo: 1893
Black: De Ita Dominguez, Santiago
BlackElo: 1656
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:15:08] } 1... c5 { [%eval 0.25] [%clk 0:14:58] } 2. Nf3 { [%eval 0.2] [%clk 0:15:11] } 2... d6 { [%eval 0.31] [%clk 0:15:02] } 3. c4 { [%eval 0.0] [%clk 0:15:08] } 3... Nc6 { [%eval 0.25] [%clk 0:14:59] } 4. d4 { [%eval 0.23] [%clk 0:15:10] } 4... cxd4 { [%eval 0.5] [%clk 0:15:03] } 5. Nxd4 { [%eval 0.42] [%clk 0:15:13] } 5... Nf6 { [%eval 0.57] [%clk 0:15:06] } 6. Nc3 { [%eval 0.45] [%clk 0:15:17] } 6... e6 { [%eval 0.6] [%clk 0:15:10] } 7. Be2 { [%eval 0.61] [%clk 0:15:20] } 7... Be7 { [%eval 0.59] [%clk 0:15:14] } 8. O-O { [%eval 0.56] [%clk 0:15:22] } 8... O-O { [%eval 0.64] [%clk 0:15:17] } 9. Be3 { [%eval 0.58] [%clk 0:15:25] } 9... Bd7 { [%eval 0.65] [%clk 0:15:16] } 10. Ndb5 { [%eval 0.61] [%clk 0:15:19] } 10... Qb8 { [%eval 0.56] [%clk 0:13:33] } 11. Bf4 { [%eval 0.18] [%clk 0:15:16] } 11... Ne5 { [%eval 0.3] [%clk 0:13:19] } 12. Bg5?! { [%eval -0.32] } { Inaccuracy. a4 was best. } { [%clk 0:14:53] } 12... Rd8?! { [%eval 0.31] } { Inaccuracy. a6 was best. } { [%clk 0:11:45] } 13. Bxf6?! { [%eval -0.28] } { Inaccuracy. f4 was best. } { [%clk 0:13:09] } 13... Bxf6 { [%eval -0.33] [%clk 0:11:48] } 14. Qxd6 { [%eval -0.26] [%clk 0:13:06] } 14... Qxd6 { [%eval 0.05] [%clk 0:11:07] } 15. Nxd6 { [%eval -0.01] [%clk 0:13:09] } 15... Bc6 { [%eval 0.01] [%clk 0:11:10] } 16. Rfd1 { [%eval -0.03] [%clk 0:12:48] } 16... Ng6?! { [%eval 0.63] } { Inaccuracy. g5 was best. } { [%clk 0:10:46] } 17. Rac1 { [%eval 0.59] [%clk 0:11:40] } 17... Rd7 { [%eval 0.42] [%clk 0:10:05] } 18. g3 { [%eval 0.41] [%clk 0:11:28] } 18... Rad8 { [%eval 0.4] [%clk 0:10:08] } 19. c5 { [%eval 0.42] [%clk 0:11:14] } 19... Be5 { [%eval 0.55] [%clk 0:09:19] } 20. Nc4 { [%eval 0.29] [%clk 0:11:15] } 20... Bxc3 { [%eval 0.63] [%clk 0:09:13] } 21. Rxd7 { [%eval 0.64] [%clk 0:10:50] } 21... Rxd7 { [%eval 0.47] [%clk 0:09:16] } 22. Rxc3 { [%eval 0.54] [%clk 0:10:41] } 22... Bxe4 { [%eval 0.62] [%clk 0:09:14] } 23. b4 { [%eval 0.48] [%clk 0:10:17] } 23... Bc6 { [%eval 0.93] [%clk 0:08:59] } 24. Kf1 { [%eval 0.72] [%clk 0:06:22] } 24... Kf8 { [%eval 0.75] [%clk 0:08:41] } 25. Ke1 { [%eval 0.62] [%clk 0:06:25] } 25... a6 { [%eval 1.13] [%clk 0:08:36] } 26. h4 { [%eval 0.66] [%clk 0:06:22] } 26... Rd4 { [%eval 0.96] [%clk 0:07:55] } 27. a3 { [%eval 0.98] [%clk 0:05:57] } 27... Ne7 { [%eval 0.88] [%clk 0:06:49] } 28. Rd3 { [%eval 0.96] [%clk 0:04:41] } 28... Nf5 { [%eval 1.14] [%clk 0:06:01] } 29. Rxd4 { [%eval 0.86] [%clk 0:04:24] } 29... Nxd4 { [%eval 0.85] [%clk 0:06:05] } 30. Bd1 { [%eval 0.43] [%clk 0:03:45] } 30... Ke7 { [%eval 0.46] [%clk 0:05:34] } 31. Kd2 { [%eval 0.47] [%clk 0:03:48] } 31... Bd5 { [%eval 0.68] [%clk 0:04:23] } 32. Ne3 { [%eval 0.44] [%clk 0:02:38] } 32... Bc6 { [%eval 0.53] [%clk 0:04:16] } 33. a4 { [%eval 0.5] [%clk 0:02:38] } 33... f6 { [%eval 0.46] [%clk 0:03:23] } 34. Kc3 { [%eval 0.42] [%clk 0:02:38] } 34... e5 { [%eval 0.41] [%clk 0:03:07] } 35. Kc4 { [%eval 0.42] [%clk 0:02:27] } 35... Ke6 { [%eval 0.57] [%clk 0:02:25] } 36. b5?? { [%eval -1.64] } { Blunder. Nc2 was best. } { [%clk 0:01:54] } 36... axb5+ { [%eval -1.57] [%clk 0:02:27] } 37. axb5 { [%eval -1.49] [%clk 0:01:55] } 37... Bxb5+ { [%eval -1.87] [%clk 0:02:30] } 38. Kb4 { [%eval -1.93] [%clk 0:01:59] } 38... Bc6 { [%eval -1.8] [%clk 0:02:32] } 39. Nc4?! { [%eval -2.76] } { Inaccuracy. Ka5 was best. } { [%clk 0:02:02] } 39... f5 { [%eval -2.14] [%clk 0:02:06] } 40. Na5?! { [%eval -2.87] } { Inaccuracy. Nb6 was best. } { [%clk 0:00:23] } 40... g6 { [%eval -2.7] [%clk 0:01:50] } 41. Bb3+? { [%eval -5.27] } { Mistake. Kc4 was best. } { [%clk 0:00:22] } 41... Nxb3 { [%eval -5.06] [%clk 0:01:49] } 42. Kxb3 { [%eval -5.45] [%clk 0:00:20] } 42... Kd5 { [%eval -5.92] [%clk 0:01:49] } 43. Kb4 { [%eval -6.28] [%clk 0:00:23] } 43... Kd4 { [%eval -6.48] [%clk 0:01:43] } 44. Nc4 { [%eval -6.69] [%clk 0:00:15] } 44... e4 { [%eval -6.43] [%clk 0:01:27] } 45. Ne3 { [%eval -7.49] [%clk 0:00:06] } 45... Kd3 { [%eval -7.21] [%clk 0:01:20] } 46. Nc4 { [%eval -7.97] [%clk 0:00:08] } 46... Ke2 { [%eval -7.75] [%clk 0:01:16] } 47. Ne5 { [%eval -8.39] [%clk 0:00:09] } 47... Kxf2 { [%eval -8.09] [%clk 0:01:17] } 48. Kc3 { [%eval -8.79] [%clk 0:00:09] } 48... e3 { [%eval -8.74] [%clk 0:01:13] } 49. Nd3+ { [%eval -8.91] [%clk 0:00:12] } 49... Kxg3 { [%eval -8.86] [%clk 0:01:15] } 50. Ne5 { [%eval -10.95] [%clk 0:00:15] } 50... Be4 { [%eval -10.57] [%clk 0:01:12] } 51. Nc4 { [%eval -11.48] [%clk 0:00:15] } 51... Kf2 { [%eval -10.72] [%clk 0:01:09] } 52. Kd4 { [%eval -10.53] [%clk 0:00:00] } 0-1