Event: Round 5: Costa, Fabrizio - Shafiei Servastani, Nima
Date: 2025-01-12
White: Costa, Fabrizio
WhiteElo: 1608
Black: Shafiei Servastani, Nima
BlackElo: 1851
Result: 1-0
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:58] } 1... Nf6 { [%eval 0.19] [%clk 1:00:50] } 2. c4 { [%eval 0.18] [%clk 1:01:20] } 2... g6 { [%eval 0.19] [%clk 1:01:15] } 3. Nc3 { [%eval 0.21] [%clk 1:01:44] } 3... Bg7 { [%eval 0.51] [%clk 1:01:41] } 4. e4 { [%eval 0.4] [%clk 1:02:04] } 4... d6 { [%eval 0.47] [%clk 1:02:01] } 5. Nf3 { [%eval 0.42] [%clk 1:02:26] } 5... O-O { [%eval 0.44] [%clk 1:02:25] } 6. Be2 { [%eval 0.45] [%clk 1:02:52] } 6... Nbd7 { [%eval 0.6] [%clk 1:01:59] } 7. O-O { [%eval 0.63] [%clk 1:03:13] } 7... c5 { [%eval 0.96] [%clk 1:01:37] } 8. d5 { [%eval 1.1] [%clk 1:03:34] } 8... Re8 { [%eval 1.1] [%clk 1:01:45] } 9. Bg5 { [%eval 0.86] [%clk 1:03:09] } 9... Nf8 { [%eval 1.1] [%clk 1:01:52] } 10. Qc2 { [%eval 0.85] [%clk 1:01:51] } 10... N6d7?! { [%eval 1.46] } { Inaccuracy. e6 was best. } { [%clk 1:00:57] } 11. Nd2 { [%eval 0.99] [%clk 1:00:02] } 11... f6 { [%eval 1.39] [%clk 0:56:36] } 12. Be3 { [%eval 1.47] [%clk 0:59:50] } 12... Ne5 { [%eval 1.73] [%clk 0:56:38] } 13. f4 { [%eval 1.64] [%clk 0:59:31] } 13... Ng4?! { [%eval 2.51] } { Inaccuracy. Bh6 was best. } { [%clk 0:56:18] } 14. Bxg4 { [%eval 2.55] [%clk 0:59:03] } 14... Bxg4 { [%eval 2.52] [%clk 0:56:38] } 15. f5 { [%eval 2.51] [%clk 0:57:38] } 15... gxf5?! { [%eval 3.3] } { Inaccuracy. Bh5 was best. } { [%clk 0:55:23] } 16. exf5 { [%eval 3.42] [%clk 0:57:50] } 16... Nd7 { [%eval 3.49] [%clk 0:54:31] } 17. Qe4 { [%eval 3.31] [%clk 0:55:29] } 17... Ne5 { [%eval 3.48] [%clk 0:53:52] } 18. h3?! { [%eval 2.5] } { Inaccuracy. Rf4 was best. } { [%clk 0:52:39] } 18... Bh5 { [%eval 2.62] [%clk 0:54:07] } 19. g4 { [%eval 2.58] [%clk 0:52:11] } 19... Bf7 { [%eval 2.49] [%clk 0:53:56] } 20. g5 { [%eval 1.88] [%clk 0:51:02] } 20... Kh8?! { [%eval 2.67] } { Inaccuracy. b5 was best. } { [%clk 0:52:58] } 21. Kh2? { [%eval 1.28] } { Mistake. g6 was best. } { [%clk 0:48:25] } 21... fxg5 { [%eval 1.31] [%clk 0:49:20] } 22. Bxg5 { [%eval 1.23] [%clk 0:47:29] } 22... Nd7?! { [%eval 2.27] } { Inaccuracy. b5 was best. } { [%clk 0:48:38] } 23. Qh4 { [%eval 1.99] [%clk 0:41:04] } 23... Nf6?! { [%eval 2.85] } { Inaccuracy. b5 was best. } { [%clk 0:43:30] } 24. Nde4 { [%eval 2.68] [%clk 0:40:20] } 24... h5?! { [%eval 3.46] } { Inaccuracy. Nh5 was best. } { [%clk 0:36:53] } 25. Rg1 { [%eval 3.43] [%clk 0:37:40] } 25... Qb6? { [%eval 5.98] } { Mistake. Nh7 was best. } { [%clk 0:34:29] } 26. Rab1?! { [%eval 4.18] } { Inaccuracy. Nxf6 was best. } { [%clk 0:36:38] } 26... Nxe4?! { [%eval 5.49] } { Inaccuracy. Nh7 was best. } { [%clk 0:26:22] } 27. Nxe4 { [%eval 5.36] [%clk 0:36:55] } 27... Be5+ { [%eval 6.49] [%clk 0:26:17] } 28. Bf4 { [%eval 6.18] [%clk 0:35:50] } 28... Rg8 { [%eval 6.36] [%clk 0:21:00] } 29. Bxe5+ { [%eval 6.23] [%clk 0:30:51] } 29... dxe5 { [%eval 5.84] [%clk 0:21:14] } 30. Ng5? { [%eval 3.02] } { Mistake. Qxe7 was best. } { [%clk 0:29:35] } 30... Be8?? { [%eval #9] } { Checkmate is now unavoidable. Qf6 was best. } { [%clk 0:15:53] } 31. Ne6 { [%eval #8] [%clk 0:29:47] } 31... Bf7 { [%eval #7] [%clk 0:07:58] } 32. b3?? { [%eval 4.66] } { Lost forced checkmate sequence. Rg5 was best. } { [%clk 0:29:29] } 32... Qd6?? { [%eval #11] } { Checkmate is now unavoidable. Qa5 was best. } { [%clk 0:07:15] } 33. Kh1? { [%eval 7.36] } { Lost forced checkmate sequence. Rg5 was best. } { [%clk 0:25:52] } 33... b5? { [%eval #7] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:06:34] } 34. Rg5 { [%eval #6] [%clk 0:24:55] } 34... Rxg5 { [%eval #5] [%clk 0:05:31] } 35. Qxg5 { [%eval #4] [%clk 0:25:18] } 35... Kh7 { [%clk 0:04:59] } 36. Qg7# { [%clk 0:25:45] } 1-0