Event: Round 3: Gamarra Galvez, Joseph Isaias - Sanchez Negreiros, Jose Alberto
Site: https://lichess.org/broadcast/juegos-deportivos-nacionales-ipd-2025--absoluto/round-3/A0w62TFz/7K2zdj6Z
Date: 2025-10-01
White: Gamarra Galvez, Joseph Isaias
WhiteElo: 1711
Black: Sanchez Negreiros, Jose Alberto
BlackTitle: FM
BlackElo: 2082
Result: 0-1
ECO: C44
Opening: King's Knight Opening: Konstantinopolsky
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:00:49] } 1... e5 { [%eval 0.22] [%clk 1:00:16] } 2. Nf3 { [%eval 0.13] [%clk 1:01:15] } 2... Nc6 { [%eval 0.21] [%clk 1:00:41] } 3. g3 { [%eval -0.14] [%clk 1:01:43] } 3... Nf6 { [%eval 0.0] [%clk 1:00:52] } 4. d3 { [%eval 0.0] [%clk 1:02:09] } 4... Bc5 { [%eval 0.0] [%clk 1:00:32] } 5. Bg2 { [%eval 0.0] [%clk 1:02:33] } 5... d6 { [%eval 0.0] [%clk 1:00:56] } 6. h3 { [%eval 0.0] [%clk 1:02:54] } 6... h6 { [%eval 0.09] [%clk 1:01:19] } 7. Nc3 { [%eval -0.15] [%clk 1:03:17] } 7... Be6 { [%eval 0.0] [%clk 1:01:30] } 8. O-O { [%eval -0.01] [%clk 1:03:36] } 8... Qd7 { [%eval 0.0] [%clk 1:01:54] } 9. Kh2 { [%eval 0.0] [%clk 1:04:02] } 9... g5?! { [%eval 0.66] } { Inaccuracy. O-O-O was best. } { [%clk 1:01:13] } 10. Ng1 { [%eval 0.47] [%clk 1:03:59] } 10... O-O-O { [%eval 0.95] [%clk 1:01:15] } 11. Na4?? { [%eval -1.15] } { Blunder. Nd5 was best. } { [%clk 1:04:25] } 11... Bb6? { [%eval 0.0] } { Mistake. Rdg8 was best. } { [%clk 1:00:56] } 12. Nxb6+ { [%eval 0.0] [%clk 1:04:51] } 12... axb6 { [%eval 0.0] [%clk 1:01:18] } 13. c3?! { [%eval -0.78] } { Inaccuracy. a4 was best. } { [%clk 0:58:11] } 13... d5 { [%eval -0.86] [%clk 1:01:34] } 14. Qa4 { [%eval -1.26] [%clk 0:57:42] } 14... Kb8 { [%eval -1.38] [%clk 1:01:53] } 15. Be3 { [%eval -1.22] [%clk 0:57:32] } 15... d4 { [%eval -1.01] [%clk 1:01:28] } 16. cxd4 { [%eval -1.11] [%clk 0:56:47] } 16... Nxd4 { [%eval -0.57] [%clk 1:01:50] } 17. Qxd7 { [%eval -0.6] [%clk 0:56:54] } 17... Rxd7 { [%eval -0.66] [%clk 1:02:05] } 18. Rfc1 { [%eval -0.77] [%clk 0:56:12] } 18... Nc6 { [%eval -0.44] [%clk 1:01:38] } 19. Bf1 { [%eval -0.59] [%clk 0:55:52] } 19... Ne8 { [%eval -0.38] [%clk 0:56:22] } 20. Bd2 { [%eval -0.82] [%clk 0:50:40] } 20... Nd6 { [%eval -0.83] [%clk 0:55:57] } 21. Bc3 { [%eval -0.91] [%clk 0:51:08] } 21... Nb5 { [%eval -0.85] [%clk 0:56:14] } 22. Nf3 { [%eval -1.1] [%clk 0:51:16] } 22... f6 { [%eval -1.09] [%clk 0:56:37] } 23. a4 { [%eval -1.1] [%clk 0:39:50] } 23... Nbd4 { [%eval -1.26] [%clk 0:56:58] } 24. Nxd4 { [%eval -1.19] [%clk 0:18:35] } 24... Nxd4 { [%eval -1.15] [%clk 0:57:21] } 25. Ra3 { [%eval -1.11] [%clk 0:11:35] } 25... Nb3 { [%eval -0.7] [%clk 0:57:17] } 26. Re1 { [%eval -1.14] [%clk 0:11:37] } 26... Rhd8 { [%eval -0.8] [%clk 0:56:33] } 27. Re3?! { [%eval -1.64] } { Inaccuracy. Be2 was best. } { [%clk 0:11:24] } 27... Nd4 { [%eval -1.77] [%clk 0:56:55] } 28. Bxd4 { [%eval -1.84] [%clk 0:11:35] } 28... Rxd4 { [%eval -1.81] [%clk 0:57:18] } 29. Re1?! { [%eval -2.66] } { Inaccuracy. a5 was best. } { [%clk 0:08:05] } 29... Rb4 { [%eval -2.63] [%clk 0:57:17] } 30. Rb1 { [%eval -2.52] [%clk 0:06:03] } 30... Rb3?! { [%eval -1.67] } { Inaccuracy. Bb3 was best. } { [%clk 0:49:28] } 31. Raa1? { [%eval -2.99] } { Mistake. Rxb3 was best. } { [%clk 0:00:46] } 31... Rd4 { [%eval -2.97] [%clk 0:49:39] } 32. a5?! { [%eval -3.76] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:08] } 32... Rdb4 { [%eval -3.01] [%clk 0:49:25] } 33. axb6 { [%eval -3.32] [%clk 0:01:36] } 33... Rxb6 { [%eval -3.45] [%clk 0:49:22] } 34. Kg2 { [%eval -3.18] [%clk 0:01:46] } 34... Rxb2 { [%eval -3.31] [%clk 0:49:43] } 35. Rxb2 { [%eval -3.32] [%clk 0:02:15] } 35... Rxb2 { [%eval -3.5] [%clk 0:50:09] } 36. Kf3 { [%eval -3.49] [%clk 0:02:36] } 36... c6 { [%eval -3.43] [%clk 0:47:52] } 37. Ke3 { [%eval -3.32] [%clk 0:02:03] } 37... b5 { [%eval -3.22] [%clk 0:48:16] } 38. Be2 { [%eval -3.16] [%clk 0:01:37] } 38... b4 { [%eval -2.99] [%clk 0:48:21] } 39. h4 { [%eval -3.2] [%clk 0:01:50] } 39... Kb7 { [%eval -3.06] [%clk 0:47:50] } 40. hxg5 { [%eval -3.52] [%clk 0:02:18] } 40... hxg5 { [%eval -3.41] [%clk 0:48:17] } 41. Bd1?! { [%eval -4.53] } { Inaccuracy. Ra4 was best. } { [%clk 0:01:27] } 41... Ra2 { [%eval -4.48] [%clk 0:48:10] } 42. Rb1 { [%eval -4.38] [%clk 0:01:49] } 42... c5 { [%eval -4.31] [%clk 0:48:33] } 43. f4 { [%eval -4.76] [%clk 0:01:18] } 43... Kb6 { [%eval -4.64] [%clk 0:48:47] } 44. fxg5 { [%eval -4.88] [%clk 0:00:59] } 44... fxg5 { [%eval -4.86] [%clk 0:49:15] } 45. Bh5 { [%eval -4.65] [%clk 0:00:38] } 45... Rg2 { [%eval -4.77] [%clk 0:49:13] } 46. Kf3 { [%eval -5.47] [%clk 0:00:53] } 46... Rh2 { [%eval -5.26] [%clk 0:49:08] } 47. Be8?! { [%eval -6.81] } { Inaccuracy. Bg4 was best. } { [%clk 0:01:21] } 47... b3 { [%eval -6.65] [%clk 0:48:38] } 48. Bd7 { [%eval -6.39] [%clk 0:00:35] } 48... Bxd7 { [%eval -6.12] [%clk 0:48:35] } 49. Rxb3+ { [%eval -5.87] [%clk 0:01:05] } 49... Kc7 { [%eval -5.33] [%clk 0:48:58] } 50. Ke3?? { [%eval #-10] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:00:00] } 0-1