Event: Round 9: Abel Justo Davalos Prieto - Juan Octavio Ruiz Perez
Date: 2023-11-12
White: Abel Justo Davalos Prieto
WhiteTitle: FM
WhiteElo: 2008
Black: Juan Octavio Ruiz Perez
BlackElo: 2100
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... d5 { [%eval 0.27] [%clk 1:30:53] } 2. Bf4 { [%eval 0.0] [%clk 1:31:08] } 2... c5 { [%eval 0.11] [%clk 1:31:16] } 3. e3 { [%eval 0.0] [%clk 1:31:34] } 3... cxd4 { [%eval 0.16] [%clk 1:31:41] } 4. exd4 { [%eval -0.08] [%clk 1:31:51] } 4... Nc6 { [%eval 0.09] [%clk 1:32:07] } 5. c3 { [%eval 0.0] [%clk 1:32:06] } 5... Bf5 { [%eval 0.0] [%clk 1:32:26] } 6. Qb3 { [%eval -0.26] [%clk 1:32:12] } 6... Qd7 { [%eval -0.02] [%clk 1:32:52] } 7. Nf3 { [%eval -0.08] [%clk 1:32:21] } 7... f6 { [%eval 0.0] [%clk 1:31:21] } 8. Nbd2?! { [%eval -0.81] } { Inaccuracy. h4 was best. } { [%clk 1:30:40] } 8... e6?! { [%eval -0.22] } { Inaccuracy. g5 was best. } { [%clk 1:26:50] } 9. Be2?! { [%eval -0.79] } { Inaccuracy. h4 was best. } { [%clk 1:29:47] } 9... Nge7?! { [%eval -0.15] } { Inaccuracy. g5 was best. } { [%clk 1:25:59] } 10. Nh4?! { [%eval -0.72] } { Inaccuracy. h4 was best. } { [%clk 1:29:44] } 10... g5 { [%eval -0.75] [%clk 1:25:57] } 11. Nxf5? { [%eval -2.32] } { Mistake. g4 was best. } { [%clk 1:30:02] } 11... exf5 { [%eval -2.13] [%clk 1:26:24] } 12. Bh5+ { [%eval -2.26] [%clk 1:28:18] } 12... Ng6 { [%eval -2.18] [%clk 1:24:41] } 13. Be3 { [%eval -2.49] [%clk 1:27:57] } 13... f4 { [%eval -2.5] [%clk 1:25:00] } 14. Nf1 { [%eval -2.51] [%clk 1:26:57] } 14... fxe3 { [%eval -2.55] [%clk 1:19:41] } 15. Nxe3 { [%eval -2.44] [%clk 1:27:18] } 15... Ne7 { [%eval -2.58] [%clk 1:18:33] } 16. h4 { [%eval -2.68] [%clk 1:24:52] } 16... gxh4 { [%eval -2.99] [%clk 1:17:15] } 17. Rxh4 { [%eval -2.93] [%clk 1:24:56] } 17... O-O-O { [%eval -2.79] [%clk 1:16:53] } 18. Rh2 { [%eval -3.13] [%clk 1:24:43] } 18... Kb8 { [%eval -2.65] [%clk 1:14:38] } 19. Bf3?! { [%eval -3.42] } { Inaccuracy. Qc2 was best. } { [%clk 1:21:10] } 19... f5 { [%eval -2.92] [%clk 1:11:26] } 20. O-O-O { [%eval -3.05] [%clk 1:20:40] } 20... Bg7 { [%eval -2.55] [%clk 1:04:52] } 21. Rdh1 { [%eval -2.85] [%clk 1:19:08] } 21... h6 { [%eval -2.84] [%clk 1:03:53] } 22. g3 { [%eval -3.31] [%clk 1:18:03] } 22... Rhf8 { [%eval -3.04] [%clk 1:00:39] } 23. Nc2 { [%eval -3.45] [%clk 1:15:41] } 23... Ng8 { [%eval -3.06] [%clk 0:56:51] } 24. Nb4 { [%eval -2.92] [%clk 1:15:43] } 24... Nf6 { [%eval -3.04] [%clk 0:56:46] } 25. Na6+ { [%eval -3.36] [%clk 0:58:14] } 25... Ka8 { [%eval -3.28] [%clk 0:57:09] } 26. Nc5 { [%eval -3.52] [%clk 0:50:07] } 26... Qc6 { [%eval -3.43] [%clk 0:57:18] } 27. Qc2 { [%eval -3.55] [%clk 0:41:52] } 27... Ne4 { [%eval -3.35] [%clk 0:56:07] } 28. Nd3 { [%eval -3.54] [%clk 0:41:59] } 28... Rc8 { [%eval -3.66] [%clk 0:53:14] } 29. Nb4 { [%eval -3.83] [%clk 0:37:52] } 29... Qd6 { [%eval -3.76] [%clk 0:50:51] } 30. Rd1 { [%eval -4.39] [%clk 0:37:28] } 30... Rc7 { [%eval -3.71] [%clk 0:49:54] } 31. Qb3 { [%eval -3.73] [%clk 0:31:00] } 31... Ne7 { [%eval -3.97] [%clk 0:48:59] } 32. Kb1 { [%eval -3.94] [%clk 0:30:51] } 32... Rfc8 { [%eval -3.89] [%clk 0:48:57] } 33. Rd3 { [%eval -4.51] [%clk 0:24:41] } 33... Rc4 { [%eval -3.92] [%clk 0:42:29] } 34. a3 { [%eval -3.42] [%clk 0:21:25] } 34... f4?! { [%eval -2.65] } { Inaccuracy. Qc7 was best. } { [%clk 0:22:30] } 35. g4?! { [%eval -3.53] } { Inaccuracy. gxf4 was best. } { [%clk 0:20:08] } 35... Ng5 { [%eval -3.32] [%clk 0:22:14] } 36. Qd1 { [%eval -3.82] [%clk 0:19:05] } 36... a5 { [%eval -3.83] [%clk 0:21:15] } 37. Nc2 { [%eval -3.89] [%clk 0:18:57] } 37... Ng8 { [%eval -3.84] [%clk 0:19:01] } 38. Ka2 { [%eval -4.21] [%clk 0:14:58] } 38... Nf6 { [%eval -4.11] [%clk 0:18:32] } 39. Qh1 { [%eval -4.64] [%clk 0:14:07] } 39... Nfe4 { [%eval -4.74] [%clk 0:18:29] } 40. Bd1 { [%eval -5.42] [%clk 0:14:06] } 40... Qa6 { [%eval -5.52] [%clk 0:16:59] } 41. f3 { [%eval -6.56] [%clk 0:11:04] } 41... Rxc3 { [%eval -6.64] [%clk 0:10:44] } 42. Rxc3 { [%eval -8.96] [%clk 0:11:16] } 42... Nxc3+ { [%eval -8.46] [%clk 0:11:02] } 43. bxc3 { [%eval -8.66] [%clk 0:10:27] } 43... Qc4+ { [%eval -8.53] [%clk 0:11:30] } 44. Kb1 { [%eval -8.67] [%clk 0:08:45] } 44... Qb3+ { [%eval -9.21] [%clk 0:11:56] } 45. Kc1 { [%eval -8.93] [%clk 0:08:25] } 45... Qxc3 { [%eval -9.39] [%clk 0:12:14] } 46. Kb1? { [%eval #-12] } { Checkmate is now unavoidable. Qg1 was best. } { [%clk 0:05:31] } 46... Qb3+ { [%eval #-13] [%clk 0:12:36] } 47. Kc1 { [%eval #-13] [%clk 0:05:26] } 47... Bxd4 { [%eval #-10] [%clk 0:12:27] } 48. Kd2 { [%eval #-10] [%clk 0:03:42] } 48... Qc3+ { [%eval #-9] [%clk 0:12:45] } 49. Ke2 { [%eval #-9] [%clk 0:03:13] } 49... Re8+ { [%eval #-8] [%clk 0:12:44] } 50. Kf1 { [%eval #-8] [%clk 0:03:05] } 50... Qd3+ { [%eval #-7] [%clk 0:13:03] } 0-1