Event: Ronda 4: Sanchez Perez, Christian - Montes Salas, Jose Antonio
Date: 2025-07-27
White: Sanchez Perez, Christian
WhiteElo: 1561
Black: Montes Salas, Jose Antonio
BlackElo: 1755
Result: 0-1
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:08] } 1... Nf6 { [%eval 0.19] [%clk 0:14:59] } 2. c4 { [%eval 0.18] [%clk 0:15:11] } 2... c5 { [%eval 0.56] [%clk 0:15:03] } 3. d5 { [%eval 0.47] [%clk 0:15:16] } 3... e6 { [%eval 0.57] [%clk 0:15:06] } 4. Nc3 { [%eval 0.48] [%clk 0:15:20] } 4... exd5 { [%eval 0.75] [%clk 0:15:09] } 5. cxd5 { [%eval 0.74] [%clk 0:15:23] } 5... d6 { [%eval 0.61] [%clk 0:15:13] } 6. Nf3 { [%eval 0.51] [%clk 0:15:26] } 6... g6 { [%eval 0.66] [%clk 0:15:16] } 7. g3 { [%eval 0.33] [%clk 0:15:29] } 7... Bg7 { [%eval 0.35] [%clk 0:15:18] } 8. Bg2 { [%eval 0.35] [%clk 0:15:33] } 8... O-O { [%eval 0.23] [%clk 0:15:20] } 9. O-O { [%eval 0.31] [%clk 0:15:35] } 9... Re8 { [%eval 0.27] [%clk 0:15:16] } 10. Nd2 { [%eval 0.18] [%clk 0:15:32] } 10... Nbd7 { [%eval 0.2] [%clk 0:14:39] } 11. a4 { [%eval 0.44] [%clk 0:15:31] } 11... a5?! { [%eval 1.16] } { Inaccuracy. a6 was best. } { [%clk 0:13:14] } 12. Nb5 { [%eval 1.04] [%clk 0:15:17] } 12... Nb6 { [%eval 0.92] [%clk 0:13:05] } 13. e4?! { [%eval 0.34] } { Inaccuracy. Nb1 was best. } { [%clk 0:14:40] } 13... Ng4?! { [%eval 1.37] } { Inaccuracy. Bd7 was best. } { [%clk 0:10:28] } 14. Qc2 { [%eval 1.2] [%clk 0:13:44] } 14... Qe7 { [%eval 1.59] [%clk 0:07:41] } 15. Ra3? { [%eval 0.44] } { Mistake. h3 was best. } { [%clk 0:12:58] } 15... Bd7 { [%eval 0.49] [%clk 0:05:47] } 16. Nc3 { [%eval 0.0] [%clk 0:09:12] } 16... f5?! { [%eval 0.73] } { Inaccuracy. Ne5 was best. } { [%clk 0:04:02] } 17. Rb3? { [%eval -0.51] } { Mistake. Qb3 was best. } { [%clk 0:06:51] } 17... Nxa4 { [%eval -0.55] [%clk 0:02:58] } 18. Rxb7 { [%eval -0.57] [%clk 0:06:01] } 18... Nxc3 { [%eval -0.63] [%clk 0:02:59] } 19. bxc3 { [%eval -0.63] [%clk 0:06:03] } 19... Reb8 { [%eval -0.76] [%clk 0:03:01] } 20. Qb3 { [%eval -1.26] [%clk 0:04:50] } 20... Qd8 { [%eval -1.31] [%clk 0:03:04] } 21. h3 { [%eval -1.63] [%clk 0:03:15] } 21... Rxb7 { [%eval -1.67] [%clk 0:03:05] } 22. Qxb7 { [%eval -1.58] [%clk 0:03:13] } 22... Ne5 { [%eval -1.5] [%clk 0:02:42] } 23. f4 { [%eval -1.7] [%clk 0:01:51] } 23... Nd3 { [%eval -1.53] [%clk 0:02:13] } 24. Qb1 { [%eval -1.51] [%clk 0:01:10] } 24... Nxc1 { [%eval -1.36] [%clk 0:02:10] } 25. Qxc1?! { [%eval -2.38] } { Inaccuracy. Rxc1 was best. } { [%clk 0:01:14] } 25... a4 { [%eval -2.62] [%clk 0:02:08] } 26. Nc4? { [%eval -4.7] } { Mistake. Qa3 was best. } { [%clk 0:01:17] } 26... Bb5 { [%eval -4.57] [%clk 0:02:08] } 27. Nxd6 { [%eval -4.97] [%clk 0:01:04] } 27... Qxd6? { [%eval -2.76] } { Mistake. Bxf1 was best. } { [%clk 0:01:56] } 28. e5 { [%eval -2.5] [%clk 0:01:06] } 28... Bxe5 { [%eval -2.9] [%clk 0:01:20] } 29. fxe5 { [%eval -2.65] [%clk 0:00:23] } 29... Qxe5 { [%eval -2.86] [%clk 0:01:24] } 30. Re1 { [%eval -2.99] [%clk 0:00:28] } 30... Qxg3 { [%eval -2.77] [%clk 0:01:19] } 31. c4? { [%eval -4.85] } { Mistake. Re3 was best. } { [%clk 0:00:22] } 31... Bxc4 { [%eval -4.7] [%clk 0:01:19] } 32. Qxc4?! { [%eval -6.59] } { Inaccuracy. Re3 was best. } { [%clk 0:00:16] } 32... Qxe1+ { [%eval -7.0] [%clk 0:01:22] } 33. Kh2 { [%eval -6.96] [%clk 0:00:20] } 33... Qe5+ { [%eval -6.2] [%clk 0:01:25] } 34. Kh1 { [%eval -7.76] [%clk 0:00:21] } 34... Qd6 { [%eval -7.24] [%clk 0:01:24] } 35. Qa2 { [%eval -7.49] [%clk 0:00:22] } 35... a3 { [%eval -7.55] [%clk 0:01:26] } 36. Bf1 { [%eval -7.04] [%clk 0:00:26] } 36... Rd8 { [%eval -5.57] [%clk 0:01:16] } 37. Qb3?! { [%eval -8.11] } { Inaccuracy. Qxa3 was best. } { [%clk 0:00:21] } 37... Qxd5+ { [%eval -7.53] [%clk 0:01:13] } 38. Qxd5+ { [%eval -7.4] [%clk 0:00:25] } 38... Rxd5 { [%eval -8.12] [%clk 0:01:17] } 39. Bc4 { [%eval -7.96] [%clk 0:00:30] } 39... Kf7 { [%eval -7.62] [%clk 0:01:12] } 40. Bxd5+ { [%eval -7.83] [%clk 0:00:33] } 40... Kf6 { [%eval -7.6] [%clk 0:01:17] } 41. Kg2 { [%eval -8.49] [%clk 0:00:36] } 41... Ke5 { [%eval -8.49] [%clk 0:01:22] } 42. Bg8 { [%eval -8.51] [%clk 0:00:39] } 42... h6 { [%eval -8.42] [%clk 0:01:26] } 43. Kf3 { [%eval -8.55] [%clk 0:00:43] } 43... Kd4 { [%eval -7.74] [%clk 0:01:25] } 44. Bh7? { [%eval #-10] } { Checkmate is now unavoidable. Ba2 was best. } { [%clk 0:00:45] } 44... c4 { [%eval #-11] [%clk 0:01:33] } 45. Bxg6 { [%eval #-12] [%clk 0:00:48] } 45... a2 { [%eval #-12] [%clk 0:01:38] } 0-1