Event: I CHESS GRAN PRIX - EXPERT (V ETAPA)
Site: https://lichess.org/broadcast/i-chess-gran-prix-expert-v/round-4/EzeMGvPx/ikf8x5k0
Date: 2025-09-30
White: Marcelo Barroso Dos Santos
Black: Bezerra, Fabiano de Oliveira
BlackElo: 1914
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard
TimeControl: 600+5

1. d4 { [%eval 0.17] [%clk 0:10:07] } 1... Nf6 { [%eval 0.19] [%clk 0:10:08] } 2. c4 { [%eval 0.18] [%clk 0:10:11] } 2... g6 { [%eval 0.28] [%clk 0:10:11] } 3. Nc3 { [%eval 0.18] [%clk 0:10:14] } 3... d5 { [%eval 0.28] [%clk 0:10:13] } 4. cxd5 { [%eval 0.28] [%clk 0:10:16] } 4... Nxd5 { [%eval 0.17] [%clk 0:10:16] } 5. e4 { [%eval 0.13] [%clk 0:10:20] } 5... Nxc3 { [%eval 0.19] [%clk 0:10:19] } 6. bxc3 { [%eval 0.17] [%clk 0:10:23] } 6... Bg7 { [%eval 0.17] [%clk 0:10:22] } 7. Nf3 { [%eval 0.14] [%clk 0:10:26] } 7... c5 { [%eval 0.17] [%clk 0:10:26] } 8. Be3 { [%eval 0.27] [%clk 0:10:28] } 8... O-O { [%eval 0.57] [%clk 0:10:27] } 9. Qd2 { [%eval 0.17] [%clk 0:10:30] } 9... Qa5 { [%eval 0.33] [%clk 0:10:26] } 10. Rc1 { [%eval 0.27] [%clk 0:10:29] } 10... Bg4 { [%eval 0.49] [%clk 0:10:10] } 11. Be2 { [%eval 0.08] [%clk 0:10:28] } 11... Nd7 { [%eval 0.09] [%clk 0:09:57] } 12. h3 { [%eval 0.0] [%clk 0:10:31] } 12... Bxf3 { [%eval -0.01] [%clk 0:09:48] } 13. Bxf3 { [%eval -0.11] [%clk 0:10:29] } 13... Rac8 { [%eval 0.02] [%clk 0:09:48] } 14. d5 { [%eval 0.0] [%clk 0:10:31] } 14... Ne5 { [%eval 0.52] [%clk 0:09:34] } 15. Be2 { [%eval 0.69] [%clk 0:10:24] } 15... b5 { [%eval 0.76] [%clk 0:09:29] } 16. f4 { [%eval 0.86] [%clk 0:09:59] } 16... Nd7 { [%eval 0.96] [%clk 0:08:37] } 17. O-O { [%eval 0.82] [%clk 0:09:22] } 17... Rfd8 { [%eval 1.15] [%clk 0:08:04] } 18. c4? { [%eval -0.33] } { Mistake. Bg4 was best. } { [%clk 0:09:23] } 18... Qxd2 { [%eval -0.22] [%clk 0:07:56] } 19. Bxd2 { [%eval -0.24] [%clk 0:09:19] } 19... b4? { [%eval 1.14] } { Mistake. Bd4+ was best. } { [%clk 0:07:56] } 20. Be3?! { [%eval 0.27] } { Inaccuracy. e5 was best. } { [%clk 0:09:06] } 20... a5 { [%eval 0.76] [%clk 0:07:48] } 21. Rfd1?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:08:47] } 21... a4?! { [%eval 0.95] } { Inaccuracy. Bc3 was best. } { [%clk 0:07:30] } 22. Rb1?! { [%eval -0.06] } { Inaccuracy. e5 was best. } { [%clk 0:08:31] } 22... a3 { [%eval 0.08] [%clk 0:06:58] } 23. Bg4?! { [%eval -0.66] } { Inaccuracy. e5 was best. } { [%clk 0:07:30] } 23... h5?! { [%eval -0.04] } { Inaccuracy. f5 was best. } { [%clk 0:06:56] } 24. Bf3?? { [%eval -1.99] } { Blunder. Bxd7 was best. } { [%clk 0:07:17] } 24... Nb6 { [%eval -1.91] [%clk 0:07:00] } 25. Be2 { [%eval -2.28] [%clk 0:06:34] } 25... Na4 { [%eval -2.4] [%clk 0:06:40] } 26. Rd2 { [%eval -3.02] [%clk 0:05:24] } 26... Nc3 { [%eval -2.94] [%clk 0:06:33] } 27. Bd3 { [%eval -3.08] [%clk 0:05:26] } 27... Nxb1 { [%eval -2.94] [%clk 0:05:57] } 28. Bxb1 { [%eval -3.1] [%clk 0:05:14] } 28... Bc3 { [%eval -3.19] [%clk 0:05:27] } 29. Rd3 { [%eval -2.98] [%clk 0:05:12] } 29... Rc7 { [%eval -2.49] [%clk 0:05:27] } 30. Bc2 { [%eval -2.37] [%clk 0:05:08] } 30... Kg7 { [%eval -2.23] [%clk 0:04:03] } 31. Kf2 { [%eval -2.44] [%clk 0:04:30] } 31... f6 { [%eval -2.37] [%clk 0:03:50] } 32. Kf3 { [%eval -2.45] [%clk 0:03:20] } 32... Kf7 { [%eval -2.49] [%clk 0:03:50] } 33. Bc1 { [%eval -2.71] [%clk 0:03:16] } 33... Bd4 { [%eval -2.72] [%clk 0:03:47] } 34. Bd2 { [%eval -2.6] [%clk 0:03:11] } 34... Rb8 { [%eval -2.59] [%clk 0:03:43] } 35. Ba4? { [%eval -4.34] } { Mistake. Bb3 was best. } { [%clk 0:03:06] } 35... Rb6? { [%eval -2.5] } { Mistake. b3 was best. } { [%clk 0:03:33] } 36. Ke2 { [%eval -2.56] [%clk 0:03:05] } 36... Ra7 { [%eval -2.56] [%clk 0:03:30] } 37. Bb3 { [%eval -2.5] [%clk 0:02:54] } 37... e5 { [%eval -2.46] [%clk 0:03:26] } 38. Kf3 { [%eval -2.67] [%clk 0:02:37] } 38... Re7 { [%eval -2.57] [%clk 0:03:14] } 39. Bc2? { [%eval -4.64] } { Mistake. g3 was best. } { [%clk 0:02:37] } 39... exf4?! { [%eval -3.5] } { Inaccuracy. f5 was best. } { [%clk 0:03:15] } 40. Bxf4 { [%eval -3.55] [%clk 0:01:59] } 40... g5 { [%eval -3.79] [%clk 0:03:09] } 41. Bd2 { [%eval -3.85] [%clk 0:01:37] } 41... Rd7 { [%eval -3.23] [%clk 0:03:01] } 42. Be3?! { [%eval -4.26] } { Inaccuracy. Rxd4 was best. } { [%clk 0:01:34] } 42... Bxe3 { [%eval -4.03] [%clk 0:03:04] } 43. Rxe3 { [%eval -4.17] [%clk 0:01:30] } 43... Re7 { [%eval -3.91] [%clk 0:03:08] } 44. Re2 { [%eval -4.38] [%clk 0:01:31] } 44... Re5 { [%eval -4.3] [%clk 0:03:11] } 45. Rd2 { [%eval -4.03] [%clk 0:01:30] } 45... Ke7 { [%eval -3.89] [%clk 0:03:14] } 46. g3 { [%eval -4.83] [%clk 0:01:30] } 46... Kd6 { [%eval -4.75] [%clk 0:03:16] } 47. Re2 { [%eval -5.08] [%clk 0:01:29] } 47... Rb8 { [%eval -4.92] [%clk 0:03:18] } 48. g4 { [%eval -5.41] [%clk 0:01:30] } 48... hxg4+ { [%eval -5.27] [%clk 0:03:19] } 49. hxg4 { [%eval -5.26] [%clk 0:01:24] } 49... Rh8 { [%eval -5.14] [%clk 0:03:02] } 50. Kg3 { [%eval -5.53] [%clk 0:01:24] } 50... Rh6 { [%eval -5.77] [%clk 0:02:56] } 51. Rf2 { [%eval -5.79] [%clk 0:00:29] } 51... Re8 { [%eval -5.46] [%clk 0:02:56] } 52. Ba4 { [%eval -6.53] [%clk 0:00:22] } 52... Rxe4 { [%eval -6.34] [%clk 0:02:52] } 53. Bb5?? { [%eval #-17] } { Checkmate is now unavoidable. Bd1 was best. } { [%clk 0:00:24] } 53... Re3+ { [%eval #-16] [%clk 0:02:45] } 54. Kg2 { [%eval #-21] [%clk 0:00:23] } 54... Ke5?? { [%eval -6.46] } { Lost forced checkmate sequence. Reh3 was best. } { [%clk 0:02:43] } 55. Rd2 { [%eval -8.62] [%clk 0:00:22] } 55... Kd6 { [%eval -9.33] [%clk 0:02:45] } 56. Rf2? { [%eval #-16] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:00:18] } 56... Reh3 { [%eval #-15] [%clk 0:02:48] } 57. Kf1 { [%eval #-10] [%clk 0:00:20] } 57... Rh1+ { [%eval #-10] [%clk 0:02:51] } 0-1