Event: II Aberto do Brasil de Xadrez Rondonia 2025
Site: https://www.cbx.org.br/torneio/8508/ii-aberto-do-brasil-rondonia-std-2025
Date: 2025-04-20
White: Cruz Filho, Marcos Vinicius
WhiteElo: 1869
Black: Araujo, Yvan Lukas Bertoldo
BlackElo: 1693
Result: 1-0
ECO: A48
Opening: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... Nf6 { [%eval 0.19] [%clk 1:30:40] } 2. Bf4 { [%eval 0.05] [%clk 1:31:20] } 2... g6 { [%eval 0.06] [%clk 1:30:58] } 3. Nf3 { [%eval 0.1] [%clk 1:31:43] } 3... Bg7 { [%eval 0.18] [%clk 1:31:19] } 4. e3 { [%eval 0.02] [%clk 1:32:05] } 4... O-O { [%eval 0.14] [%clk 1:31:41] } 5. Be2 { [%eval 0.1] [%clk 1:32:01] } 5... d6 { [%eval 0.07] [%clk 1:32:03] } 6. Bg3 { [%eval -0.23] [%clk 1:32:15] } 6... Nbd7 { [%eval 0.0] [%clk 1:32:26] } 7. O-O { [%eval 0.0] [%clk 1:32:33] } 7... Qe8 { [%eval 0.31] [%clk 1:32:41] } 8. Nbd2 { [%eval 0.06] [%clk 1:32:40] } 8... e5 { [%eval 0.06] [%clk 1:33:02] } 9. dxe5 { [%eval 0.01] [%clk 1:32:20] } 9... dxe5 { [%eval 0.0] [%clk 1:33:23] } 10. Nc4?! { [%eval -0.66] } { Inaccuracy. h3 was best. } { [%clk 1:32:06] } 10... Nh5 { [%eval -0.18] [%clk 1:33:18] } 11. Bh4 { [%eval -0.3] [%clk 1:31:36] } 11... f5 { [%eval -0.27] [%clk 1:32:32] } 12. h3 { [%eval -0.44] [%clk 1:26:29] } 12... Nhf6 { [%eval 0.09] [%clk 1:24:44] } 13. Bg3 { [%eval 0.01] [%clk 1:26:06] } 13... e4?! { [%eval 0.68] } { Inaccuracy. Ne4 was best. } { [%clk 1:23:23] } 14. Nd4 { [%eval 0.73] [%clk 1:26:00] } 14... c6?? { [%eval 3.32] } { Blunder. Nd5 was best. } { [%clk 1:19:49] } 15. Nd6 { [%eval 3.31] [%clk 1:24:57] } 15... Qe7 { [%eval 3.19] [%clk 1:20:06] } 16. Bc4+ { [%eval 3.18] [%clk 1:23:54] } 16... Nd5 { [%eval 3.88] [%clk 1:18:54] } 17. Bxd5+?? { [%eval 0.86] } { Blunder. Nxc6 was best. } { [%clk 1:24:07] } 17... cxd5 { [%eval 0.88] [%clk 1:18:52] } 18. N4b5?! { [%eval 0.21] } { Inaccuracy. c4 was best. } { [%clk 1:23:27] } 18... Nb6 { [%eval 0.53] [%clk 1:18:03] } 19. Nxc8?! { [%eval -0.13] } { Inaccuracy. a4 was best. } { [%clk 1:22:45] } 19... Nxc8?? { [%eval 2.53] } { Blunder. Rfxc8 was best. } { [%clk 1:17:35] } 20. Qxd5+ { [%eval 2.51] [%clk 1:22:23] } 20... Kh8?! { [%eval 3.23] } { Inaccuracy. Qf7 was best. } { [%clk 1:17:07] } 21. Nd4? { [%eval 1.47] } { Mistake. Qb3 was best. } { [%clk 1:19:53] } 21... Nb6 { [%eval 1.6] [%clk 1:13:01] } 22. Qb3? { [%eval 0.24] } { Mistake. Qe6 was best. } { [%clk 1:20:16] } 22... Bxd4 { [%eval 0.09] [%clk 1:11:14] } 23. exd4 { [%eval 0.12] [%clk 1:20:29] } 23... f4 { [%eval 0.14] [%clk 1:11:38] } 24. Bh2 { [%eval 0.2] [%clk 1:20:48] } 24... Rad8 { [%eval 0.7] [%clk 1:09:31] } 25. c3 { [%eval 0.67] [%clk 1:16:25] } 25... h5 { [%eval 0.72] [%clk 1:09:53] } 26. Rfe1 { [%eval 0.84] [%clk 1:15:50] } 26... f3?? { [%eval 3.7] } { Blunder. Rf5 was best. } { [%clk 1:08:38] } 27. Be5+ { [%eval 3.85] [%clk 1:16:12] } 27... Kh7 { [%eval 3.76] [%clk 1:09:01] } 28. Rxe4 { [%eval 3.75] [%clk 1:16:29] } 28... fxg2 { [%eval 3.79] [%clk 1:07:27] } 29. Rae1 { [%eval 3.66] [%clk 1:15:13] } 29... Qd7 { [%eval 3.44] [%clk 1:02:31] } 30. Bf4 { [%eval 3.42] [%clk 1:11:52] } 30... Nd5 { [%eval 3.52] [%clk 1:02:39] } 31. c4 { [%eval 3.57] [%clk 1:12:16] } 31... Rxf4 { [%eval 4.23] [%clk 0:49:08] } 32. cxd5 { [%eval 4.2] [%clk 1:12:37] } 32... Rxe4 { [%eval 4.17] } 33. Rxe4 { [%eval 3.83] } 33... Qf7?! { [%eval 5.2] } { Inaccuracy. Kg7 was best. } { [%clk 0:45:58] } 34. Qe3 { [%eval 5.2] [%clk 1:09:27] } 34... Rd7 { [%eval 5.05] [%clk 0:40:40] } 35. d6 { [%eval 5.05] [%clk 1:09:20] } 35... Kg7?! { [%eval 7.32] } { Inaccuracy. Qc4 was best. } { [%clk 0:40:56] } 36. Re7 { [%eval 7.44] [%clk 1:09:30] } 36... Rxe7 { [%eval 6.73] [%clk 0:40:58] } 37. Qxe7?! { [%eval 5.21] } { Inaccuracy. dxe7 was best. } { [%clk 1:09:20] } 37... Qxe7 { [%eval 5.64] [%clk 0:41:22] } 38. dxe7 { [%eval 5.55] [%clk 1:09:39] } 38... Kf7 { [%eval 6.1] [%clk 0:41:42] } 39. Kxg2 { [%eval 6.37] } 39... Kxe7 { [%eval 6.36] [%clk 0:42:11] } 40. Kf3 { [%eval 6.22] [%clk 1:10:31] } 40... Kf6 { [%eval 6.12] [%clk 0:34:55] } 41. Ke4 { [%eval 6.13] [%clk 1:09:19] } 41... Ke6 { [%eval 6.12] [%clk 0:34:34] } 42. Kf4 { [%eval 5.4] [%clk 1:08:26] } 42... Kf6?! { [%eval 7.58] } { Inaccuracy. Kd5 was best. } { [%clk 0:32:20] } 43. h4 { [%eval 7.31] [%clk 1:08:41] } 43... b5 { [%eval 8.44] [%clk 0:32:04] } 44. d5 { [%eval 8.52] [%clk 1:08:38] } 44... b4 { [%eval 9.29] [%clk 0:31:41] } 45. d6 { [%eval 9.28] [%clk 1:08:59] } 45... Ke6 { [%eval 9.4] [%clk 0:32:04] } 46. Kg5 { [%eval 13.9] [%clk 1:09:25] } 46... Kxd6 { [%eval 59.64] [%clk 0:32:28] } 47. f4 { [%eval 12.6] [%clk 1:09:32] } 47... Kd5 { [%eval 69.24] [%clk 0:32:49] } 48. Kxg6 { [%eval 9.55] [%clk 1:09:55] } 48... Kd4? { [%eval #18] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:33:12] } 49. f5 { [%eval #18] [%clk 1:10:20] } 49... Kd3 { [%eval #16] [%clk 0:33:31] } 50. f6 { [%eval #19] [%clk 1:10:46] } 50... Kc2 { [%eval 11.36] [%clk 0:33:45] } 1-0