Event: Round 8: Lima, Stefan Moisei VIeira - Becker, Rogerio Sperb
Date: 2025-01-22
White: Lima, Stefan Moisei VIeira
WhiteTitle: FM
WhiteElo: 2032
Black: Becker, Rogerio Sperb
BlackElo: 2117
Result: 0-1
ECO: A31
Opening: English Opening: Symmetrical Variation, Anti-Benoni Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:02:58] } 1... Nf6 { [%eval 0.19] [%clk 0:03:01] } 2. c4 { [%eval 0.18] [%clk 0:02:58] } 2... c5 { [%eval 0.56] [%clk 0:03:00] } 3. Nf3 { [%eval 0.08] [%clk 0:02:54] } 3... g6 { [%eval 0.56] [%clk 0:03:01] } 4. g3 { [%eval 0.2] [%clk 0:02:55] } 4... Bg7 { [%eval 0.3] [%clk 0:03:02] } 5. Bg2 { [%eval 0.14] [%clk 0:02:56] } 5... O-O { [%eval 0.39] [%clk 0:03:02] } 6. O-O { [%eval 0.21] [%clk 0:02:54] } 6... cxd4 { [%eval 0.17] [%clk 0:03:03] } 7. Nxd4 { [%eval 0.11] [%clk 0:02:55] } 7... d5 { [%eval 0.19] [%clk 0:03:03] } 8. cxd5 { [%eval 0.12] [%clk 0:02:35] } 8... Nxd5 { [%eval 0.12] [%clk 0:03:04] } 9. Nb3 { [%eval 0.08] [%clk 0:02:28] } 9... Nb4 { [%eval 0.02] [%clk 0:02:56] } 10. Nc3 { [%eval 0.05] [%clk 0:02:22] } 10... N8c6 { [%eval 0.07] [%clk 0:02:35] } 11. a3 { [%eval -0.35] [%clk 0:01:57] } 11... Na6?! { [%eval 0.34] } { Inaccuracy. Qxd1 was best. } { [%clk 0:02:36] } 12. Be3 { [%eval 0.3] [%clk 0:01:56] } 12... Be6 { [%eval 0.38] [%clk 0:02:30] } 13. Nc5 { [%eval -0.04] [%clk 0:01:53] } 13... Nxc5 { [%eval 0.0] [%clk 0:02:30] } 14. Bxc5 { [%eval -0.09] [%clk 0:01:53] } 14... Qxd1 { [%eval -0.01] [%clk 0:02:19] } 15. Rfxd1 { [%eval -0.03] [%clk 0:01:53] } 15... Rfc8 { [%eval 0.11] [%clk 0:01:50] } 16. Nd5 { [%eval 0.16] [%clk 0:01:29] } 16... Bxb2 { [%eval 0.25] [%clk 0:01:37] } 17. Rab1 { [%eval 0.27] [%clk 0:01:30] } 17... Be5 { [%eval 0.71] [%clk 0:01:27] } 18. Rxb7 { [%eval 0.83] [%clk 0:01:21] } 18... Rab8 { [%eval 0.82] [%clk 0:01:06] } 19. Nxe7+ { [%eval 0.71] [%clk 0:01:00] } 19... Nxe7 { [%eval 0.82] [%clk 0:01:04] } 20. Bxe7 { [%eval 0.78] [%clk 0:01:01] } 20... Rxb7 { [%eval 0.85] [%clk 0:00:58] } 21. Bxb7 { [%eval 0.88] [%clk 0:01:01] } 21... Rb8 { [%eval 1.05] [%clk 0:00:54] } 22. Bd5 { [%eval 1.0] [%clk 0:00:57] } 22... Bh3 { [%eval 0.98] [%clk 0:00:35] } 23. Bg2 { [%eval 0.69] [%clk 0:00:45] } 23... Be6 { [%eval 1.13] [%clk 0:00:35] } 24. f4 { [%eval 0.61] [%clk 0:00:39] } 24... Bc3 { [%eval 0.94] [%clk 0:00:27] } 25. Kf2 { [%eval 1.02] [%clk 0:00:33] } 25... Kg7 { [%eval 1.32] [%clk 0:00:28] } 26. Bc5?! { [%eval 0.71] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:32] } 26... a5?! { [%eval 1.38] } { Inaccuracy. Rb5 was best. } { [%clk 0:00:24] } 27. Bd4+?! { [%eval 0.52] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:31] } 27... Bxd4+ { [%eval 0.59] [%clk 0:00:25] } 28. Rxd4 { [%eval 0.59] [%clk 0:00:32] } 28... Rb5 { [%eval 0.58] [%clk 0:00:19] } 29. Be4 { [%eval 0.62] [%clk 0:00:29] } 29... Bb3?! { [%eval 1.35] } { Inaccuracy. Rh5 was best. } { [%clk 0:00:18] } 30. h4?! { [%eval 0.65] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:15] } 30... h5?! { [%eval 1.59] } { Inaccuracy. Rc5 was best. } { [%clk 0:00:19] } 31. Ke3 { [%eval 1.78] [%clk 0:00:15] } 31... Rc5 { [%eval 1.73] [%clk 0:00:21] } 32. Kd2 { [%eval 1.67] [%clk 0:00:16] } 32... a4 { [%eval 2.02] [%clk 0:00:19] } 33. Bd3 { [%eval 1.87] [%clk 0:00:12] } 33... Rc7 { [%eval 1.92] [%clk 0:00:18] } 34. Bb1 { [%eval 1.78] [%clk 0:00:10] } 34... Rc6 { [%eval 1.75] [%clk 0:00:18] } 35. e4 { [%eval 1.47] [%clk 0:00:09] } 35... Rc7 { [%eval 1.57] [%clk 0:00:18] } 36. e5 { [%eval 1.45] [%clk 0:00:10] } 36... Rb7 { [%eval 1.63] [%clk 0:00:14] } 37. Be4 { [%eval 1.58] [%clk 0:00:11] } 37... Rc7 { [%eval 1.43] [%clk 0:00:16] } 38. Rd6 { [%eval 1.39] [%clk 0:00:09] } 38... Rc4 { [%eval 1.3] [%clk 0:00:15] } 39. Bd3 { [%eval 1.32] [%clk 0:00:11] } 39... Rc7 { [%eval 1.29] [%clk 0:00:16] } 40. Ke3? { [%eval 0.0] } { Mistake. Bb1 was best. } { [%clk 0:00:07] } 40... Rc1 { [%eval 0.12] [%clk 0:00:15] } 41. Bb5 { [%eval 0.0] [%clk 0:00:03] } 41... Rg1 { [%eval 0.0] [%clk 0:00:14] } 42. Kf2 { [%eval 0.0] [%clk 0:00:03] } 42... Ra1 { [%eval 0.0] [%clk 0:00:14] } 43. Rd7 { [%eval -0.16] [%clk 0:00:03] } 43... Rxa3 { [%eval -0.05] [%clk 0:00:14] } 44. Rc7?? { [%eval -4.01] } { Blunder. Ra7 was best. } { [%clk 0:00:04] } 44... Ra2+ { [%eval -3.93] [%clk 0:00:15] } 45. Ke3 { [%eval -4.37] [%clk 0:00:05] } 45... a3 { [%eval -4.02] [%clk 0:00:16] } 46. Be8 { [%eval -4.46] [%clk 0:00:04] } 46... Be6?? { [%eval 0.0] } { Blunder. Rc2 was best. } { [%clk 0:00:17] } 47. Ra7?? { [%eval -5.7] } { Blunder. Bxf7 was best. } { [%clk 0:00:04] } 47... Ra1 { [%eval -5.47] [%clk 0:00:18] } 48. Bb5 { [%eval -5.73] [%clk 0:00:00] } 48... Rc1?? { [%eval 0.0] } { Blunder. a2 was best. } { [%clk 0:00:16] } 0-1