Event: Round 3: Costalonga, Riccardo - Mammi, Samuele
Date: 2024-08-18
White: Costalonga, Riccardo
WhiteElo: 2037
Black: Mammi, Samuele
BlackTitle: CM
BlackElo: 2181
Result: 0-1
ECO: B10
Opening: Caro-Kann Defense: Apocalypse Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:43] } 1... c6 { [%eval 0.27] [%clk 1:30:47] } 2. Nf3 { [%eval 0.2] [%clk 1:30:53] } 2... d5 { [%eval 0.27] [%clk 1:30:55] } 3. exd5 { [%eval 0.14] [%clk 1:31:13] } 3... cxd5 { [%eval 0.14] [%clk 1:31:03] } 4. Ne5 { [%eval 0.03] [%clk 1:31:06] } 4... Nf6 { [%eval 0.08] [%clk 1:29:04] } 5. d4 { [%eval 0.27] [%clk 1:31:09] } 5... Nc6 { [%eval 0.28] [%clk 1:27:52] } 6. Bb5 { [%eval 0.0] [%clk 1:31:15] } 6... Bd7 { [%eval 0.06] [%clk 1:25:13] } 7. Nxd7 { [%eval 0.0] [%clk 1:31:01] } 7... Qxd7 { [%eval 0.07] [%clk 1:25:11] } 8. c3 { [%eval 0.14] [%clk 1:30:19] } 8... e6 { [%eval 0.08] [%clk 1:25:08] } 9. Nd2 { [%eval 0.08] [%clk 1:30:25] } 9... Bd6 { [%eval 0.17] [%clk 1:23:16] } 10. O-O { [%eval 0.1] [%clk 1:29:33] } 10... h6 { [%eval 0.1] [%clk 1:21:48] } 11. Re1 { [%eval 0.13] [%clk 1:27:39] } 11... Qc7 { [%eval 0.34] [%clk 1:20:48] } 12. Nf3 { [%eval 0.26] [%clk 1:26:40] } 12... Ne4 { [%eval 0.36] [%clk 1:18:01] } 13. c4 { [%eval 0.32] [%clk 1:22:12] } 13... O-O { [%eval 0.34] [%clk 1:16:27] } 14. cxd5 { [%eval 0.0] [%clk 1:19:34] } 14... exd5 { [%eval 0.02] [%clk 1:16:51] } 15. Be3 { [%eval 0.0] [%clk 1:14:42] } 15... Rac8 { [%eval 0.05] [%clk 1:09:06] } 16. a3 { [%eval 0.0] [%clk 1:11:30] } 16... Qb6 { [%eval -0.04] [%clk 1:07:37] } 17. Qe2 { [%eval -0.25] [%clk 1:07:33] } 17... a6 { [%eval 0.15] [%clk 1:03:00] } 18. Bd3 { [%eval 0.15] [%clk 1:05:18] } 18... f5 { [%eval 0.13] [%clk 1:02:02] } 19. b4 { [%eval 0.17] [%clk 0:55:30] } 19... Rfe8 { [%eval 0.4] [%clk 0:56:10] } 20. Qb2 { [%eval -0.01] [%clk 0:51:55] } 20... Na5 { [%eval 0.0] [%clk 0:54:39] } 21. Ne5 { [%eval -0.25] [%clk 0:48:20] } 21... Nc4 { [%eval -0.29] [%clk 0:49:47] } 22. Bxc4 { [%eval -0.31] [%clk 0:41:53] } 22... dxc4 { [%eval -0.38] [%clk 0:48:48] } 23. Rac1 { [%eval -0.71] [%clk 0:39:47] } 23... Qb5 { [%eval -0.61] [%clk 0:44:34] } 24. f4? { [%eval -2.04] } { Mistake. f3 was best. } { [%clk 0:30:20] } 24... a5 { [%eval -1.78] [%clk 0:40:34] } 25. Rb1?! { [%eval -2.7] } { Inaccuracy. h3 was best. } { [%clk 0:29:41] } 25... axb4 { [%eval -2.65] [%clk 0:40:23] } 26. axb4 { [%eval -2.66] [%clk 0:30:02] } 26... Qd5 { [%eval -2.46] [%clk 0:38:27] } 27. Qc2 { [%eval -3.09] [%clk 0:25:01] } 27... b5 { [%eval -3.26] [%clk 0:37:17] } 28. h3 { [%eval -3.12] [%clk 0:21:33] } 28... Ra8 { [%eval -3.0] [%clk 0:36:17] } 29. Rec1?! { [%eval -4.0] } { Inaccuracy. Kh2 was best. } { [%clk 0:17:14] } 29... Ra3 { [%eval -3.92] [%clk 0:34:50] } 30. Bf2 { [%eval -4.72] [%clk 0:15:31] } 30... Rea8 { [%eval -4.44] [%clk 0:34:45] } 31. Rf1 { [%eval -5.5] [%clk 0:06:49] } 31... Bc7?! { [%eval -4.34] } { Inaccuracy. Ra2 was best. } { [%clk 0:32:00] } 32. Rbe1 { [%eval -4.88] [%clk 0:02:49] } 32... Ra2 { [%eval -4.74] [%clk 0:31:37] } 33. Qd1 { [%eval -3.63] [%clk 0:01:56] } 33... Rd2 { [%eval -5.01] [%clk 0:30:59] } 34. Qf3 { [%eval -5.41] [%clk 0:01:55] } 34... Raa2 { [%eval -5.36] [%clk 0:30:19] } 35. Ng6 { [%eval -5.87] [%clk 0:01:12] } 35... Bd6 { [%eval -5.71] [%clk 0:28:07] } 36. Rxe4 { [%eval -6.56] [%clk 0:00:53] } 36... Qxe4 { [%eval -6.42] [%clk 0:26:59] } 37. Qh5 { [%eval -7.51] [%clk 0:01:08] } 37... c3 { [%eval -7.64] [%clk 0:19:57] } 38. Nh4?? { [%eval #-8] } { Checkmate is now unavoidable. d5 was best. } { [%clk 0:00:43] } 38... Rxf2 { [%eval #-7] [%clk 0:19:10] } 39. Rxf2 { [%eval #-7] [%clk 0:00:40] } 39... Qe3? { [%eval -8.42] } { Lost forced checkmate sequence. Ra1+ was best. } { [%clk 0:19:27] } 0-1