Event: Round 5: Di Berardino, Diego Rafael - Da Cunha, Fabio Barbosa
Date: 2024-08-30
White: Di Berardino, Diego Rafael
WhiteTitle: IM
WhiteElo: 2412
Black: Da Cunha, Fabio Barbosa
BlackTitle: NM
BlackElo: 2021
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c4 { [%eval 0.26] [%clk 0:02:59] } 2... Nc6 { [%eval 0.23] [%clk 0:03:04] } 3. Nc3 { [%eval 0.16] [%clk 0:02:59] } 3... e5 { [%eval 0.23] [%clk 0:03:05] } 4. g3 { [%eval 0.21] [%clk 0:02:59] } 4... g6 { [%eval 0.27] [%clk 0:03:06] } 5. Bg2 { [%eval 0.24] [%clk 0:03:00] } 5... Bg7 { [%eval 0.15] [%clk 0:03:07] } 6. O-O { [%eval 0.23] [%clk 0:03:00] } 6... Nge7 { [%eval 0.18] [%clk 0:03:09] } 7. d3 { [%eval 0.24] [%clk 0:03:00] } 7... O-O { [%eval 0.15] [%clk 0:03:09] } 8. a3 { [%eval 0.27] [%clk 0:02:56] } 8... d6 { [%eval 0.19] [%clk 0:03:09] } 9. Rb1 { [%eval 0.27] [%clk 0:02:56] } 9... a5 { [%eval 0.24] [%clk 0:02:56] } 10. Ne1 { [%eval 0.2] [%clk 0:02:44] } 10... Be6 { [%eval 0.18] [%clk 0:02:50] } 11. Nd5 { [%eval -0.14] [%clk 0:02:42] } 11... f5?! { [%eval 0.63] } { Inaccuracy. Rb8 was best. } { [%clk 0:02:46] } 12. Bg5 { [%eval 0.27] [%clk 0:02:41] } 12... h6 { [%eval 0.35] [%clk 0:02:46] } 13. Bxe7 { [%eval 0.0] [%clk 0:02:39] } 13... Nxe7 { [%eval 0.0] [%clk 0:02:43] } 14. Nxe7+ { [%eval -0.22] [%clk 0:02:36] } 14... Qxe7 { [%eval -0.25] [%clk 0:02:44] } 15. Nc2 { [%eval -0.2] [%clk 0:02:37] } 15... Rad8 { [%eval 0.14] [%clk 0:02:00] } 16. Ne3 { [%eval 0.01] [%clk 0:02:36] } 16... f4? { [%eval 1.3] } { Mistake. b5 was best. } { [%clk 0:01:54] } 17. Nd5 { [%eval 1.4] [%clk 0:02:36] } 17... Qf7 { [%eval 1.31] [%clk 0:01:56] } 18. b4 { [%eval 1.24] [%clk 0:02:34] } 18... axb4 { [%eval 1.26] [%clk 0:01:48] } 19. axb4 { [%eval 1.28] [%clk 0:02:34] } 19... g5? { [%eval 2.6] } { Mistake. cxb4 was best. } { [%clk 0:01:47] } 20. bxc5 { [%eval 2.63] [%clk 0:02:35] } 20... dxc5 { [%eval 2.65] [%clk 0:01:47] } 21. Rxb7 { [%eval 2.53] [%clk 0:02:07] } 21... Qxb7 { [%eval 3.09] [%clk 0:01:24] } 22. Nf6+ { [%eval 2.94] [%clk 0:02:07] } 22... Bxf6 { [%eval 3.37] [%clk 0:01:23] } 23. Bxb7 { [%eval 3.32] [%clk 0:02:08] } 23... Rb8 { [%eval 4.15] [%clk 0:01:16] } 24. Be4 { [%eval 3.97] [%clk 0:02:03] } 24... Rb2 { [%eval 4.02] [%clk 0:01:06] } 25. Re1 { [%eval 4.15] [%clk 0:01:50] } 25... Rfb8 { [%eval 4.02] [%clk 0:01:06] } 26. Kg2?! { [%eval 3.19] } { Inaccuracy. Qa4 was best. } { [%clk 0:01:19] } 26... g4?! { [%eval 4.52] } { Inaccuracy. Ra2 was best. } { [%clk 0:01:06] } 27. Qa4 { [%eval 4.52] [%clk 0:01:16] } 27... h5 { [%eval 4.78] [%clk 0:00:54] } 28. Qc6 { [%eval 4.78] [%clk 0:01:15] } 28... Kf7 { [%eval 5.23] [%clk 0:00:52] } 29. Ra1 { [%eval 5.04] [%clk 0:00:48] } 29... f3+ { [%eval 5.87] [%clk 0:00:32] } 30. exf3 { [%eval 5.9] [%clk 0:00:47] } 30... gxf3+?! { [%eval 8.69] } { Inaccuracy. R8b7 was best. } { [%clk 0:00:33] } 31. Bxf3 { [%eval 8.34] [%clk 0:00:46] } 31... R2b6 { [%eval 79.55] [%clk 0:00:26] } 32. Ra7+ { [%eval 10.05] } 32... Kg6?! { [%eval #6] } { Checkmate is now unavoidable. Kf8 was best. } 33. Be4+ { [%eval #5] [%clk 0:00:39] } 33... Bf5 { [%eval #5] [%clk 0:00:22] } 34. Bxf5+ { [%eval #4] [%clk 0:00:39] } 34... Kxf5 { [%eval #4] [%clk 0:00:23] } 35. Qe4+ { [%eval #5] [%clk 0:00:39] } 35... Ke6 { [%eval #5] [%clk 0:00:23] } 36. Qd5+ { [%eval #4] [%clk 0:00:27] } 36... Kf5 { [%eval #4] [%clk 0:00:24] } 37. Qf7? { [%eval 7.82] } { Lost forced checkmate sequence. Qd7+ was best. } { [%clk 0:00:22] } 37... Rb2 { [%clk 0:00:17] } 38. Qxh5+ { [%clk 0:00:21] } 38... Ke6 { [%clk 0:00:19] } 39. Qg4+ { [%clk 0:00:18] } 39... Kd6 { [%clk 0:00:20] } 40. Qd7# { [%clk 0:00:18] } 1-0