Event: Round 4: Silva, David - Mwali, Chitumbo
Date: 2024-03-09
White: Silva, David
WhiteTitle: IM
WhiteElo: 2423
Black: Mwali, Chitumbo
BlackTitle: IM
BlackElo: 2276
Result: 0-1
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard

1. e4 { [%eval 0.13] [%clk 0:15:05] } 1... e5 { [%eval 0.17] [%clk 0:15:19] } 2. Nf3 { [%eval 0.21] [%clk 0:15:14] } 2... Nc6 { [%eval 0.13] [%clk 0:15:28] } 3. Bc4 { [%eval 0.19] [%clk 0:14:43] } 3... Nf6 { [%eval 0.21] [%clk 0:15:33] } 4. d3 { [%eval 0.21] [%clk 0:14:48] } 4... Be7 { [%eval 0.23] [%clk 0:15:38] } 5. O-O { [%eval 0.36] [%clk 0:14:54] } 5... O-O { [%eval 0.29] [%clk 0:15:46] } 6. Nc3 { [%eval 0.28] [%clk 0:14:58] } 6... d6 { [%eval 0.36] [%clk 0:15:53] } 7. a3 { [%eval 0.21] [%clk 0:15:08] } 7... a6 { [%eval 0.32] [%clk 0:15:30] } 8. h3 { [%eval 0.32] [%clk 0:15:08] } 8... b5 { [%eval 0.36] [%clk 0:15:40] } 9. Ba2 { [%eval 0.35] [%clk 0:15:16] } 9... Bb7 { [%eval 0.68] [%clk 0:15:47] } 10. Nd5 { [%eval 0.37] [%clk 0:15:17] } 10... Nxd5 { [%eval 0.34] [%clk 0:15:38] } 11. Bxd5 { [%eval 0.33] [%clk 0:15:23] } 11... Na5 { [%eval 0.46] [%clk 0:15:20] } 12. Re1 { [%eval 0.39] [%clk 0:14:47] } 12... c6 { [%eval 0.52] [%clk 0:15:15] } 13. Ba2 { [%eval 0.54] [%clk 0:14:55] } 13... c5 { [%eval 0.68] [%clk 0:15:24] } 14. b4 { [%eval 0.51] [%clk 0:14:48] } 14... cxb4 { [%eval 0.75] [%clk 0:15:09] } 15. axb4 { [%eval 0.69] [%clk 0:14:56] } 15... Nc6 { [%eval 0.66] [%clk 0:15:19] } 16. Bd2 { [%eval 0.71] [%clk 0:14:56] } 16... Kh8 { [%eval 0.82] [%clk 0:15:07] } 17. Bd5 { [%eval 0.7] [%clk 0:15:05] } 17... Qd7 { [%eval 0.67] [%clk 0:14:25] } 18. c4 { [%eval 0.68] [%clk 0:15:13] } 18... Nd8 { [%eval 1.01] [%clk 0:11:46] } 19. Qb3 { [%eval 1.05] [%clk 0:15:18] } 19... Ne6 { [%eval 1.05] [%clk 0:09:22] } 20. Rec1 { [%eval 0.99] [%clk 0:14:24] } 20... bxc4 { [%eval 1.07] [%clk 0:08:45] } 21. dxc4 { [%eval 1.16] [%clk 0:14:22] } 21... f5 { [%eval 1.51] [%clk 0:04:16] } 22. Qd3?! { [%eval 0.86] } { Inaccuracy. exf5 was best. } { [%clk 0:07:57] } 22... fxe4 { [%eval 0.99] [%clk 0:03:31] } 23. Bxe4 { [%eval 1.0] [%clk 0:07:53] } 23... Bxe4 { [%eval 1.23] [%clk 0:02:17] } 24. Qxe4 { [%eval 1.25] [%clk 0:08:00] } 24... Bf6 { [%eval 1.24] [%clk 0:02:15] } 25. Ra2 { [%eval 1.51] [%clk 0:07:59] } 25... Nd4 { [%eval 1.8] [%clk 0:02:08] } 26. Nxd4 { [%eval 1.79] [%clk 0:08:03] } 26... exd4 { [%eval 1.83] } 27. Qd5 { [%eval 1.85] [%clk 0:08:01] } 27... Rae8 { [%eval 1.88] [%clk 0:01:47] } 28. Rxa6 { [%eval 2.14] [%clk 0:08:06] } 28... Re2?! { [%eval 2.87] } { Inaccuracy. Qe7 was best. } { [%clk 0:01:53] } 29. Ra8? { [%eval 1.52] } { Mistake. Bf4 was best. } { [%clk 0:06:29] } 29... Bd8 { [%eval 1.4] [%clk 0:01:35] } 30. Bg5?? { [%eval -2.0] } { Blunder. Qxd4 was best. } { [%clk 0:06:28] } 30... Re5 { [%eval -2.48] [%clk 0:01:40] } 31. Qf3?! { [%eval -3.72] } { Inaccuracy. Qxd4 was best. } { [%clk 0:04:54] } 31... Rxf3 { [%eval -3.61] [%clk 0:01:37] } 32. Rxd8+ { [%eval -3.53] [%clk 0:05:02] } 32... Qxd8 { [%eval -3.58] [%clk 0:01:46] } 33. Bxd8 { [%eval -3.61] [%clk 0:05:10] } 33... Rc3 { [%eval -3.68] [%clk 0:01:55] } 34. Rd1 { [%eval -4.08] [%clk 0:05:12] } 34... Rxc4 { [%eval -4.01] [%clk 0:02:01] } 35. b5 { [%eval -4.48] [%clk 0:05:16] } 35... Rxb5 { [%eval -4.41] [%clk 0:02:08] } 36. Bh4 { [%eval -4.65] [%clk 0:04:14] } 36... d3 { [%eval -4.62] [%clk 0:02:00] } 37. Bg3 { [%eval -4.83] [%clk 0:04:21] } 37... Rd5 { [%eval -4.69] [%clk 0:02:08] } 38. Kf1 { [%eval -4.84] [%clk 0:04:23] } 38... h5 { [%eval -4.83] [%clk 0:02:15] } 39. h4 { [%eval -5.12] [%clk 0:04:24] } 39... Kh7 { [%eval -5.11] [%clk 0:01:56] } 40. Ke1 { [%eval -5.1] [%clk 0:03:57] } 40... Rc2 { [%eval -5.09] [%clk 0:01:50] } 41. Kf1 { [%eval -5.03] [%clk 0:04:00] } 41... Kg6 { [%eval -5.13] [%clk 0:01:57] } 42. Ke1 { [%eval -5.46] [%clk 0:04:06] } 42... Kf5 { [%eval -5.26] [%clk 0:02:04] } 43. Kf1 { [%eval -5.22] [%clk 0:04:14] } 43... g5 { [%eval -5.23] [%clk 0:02:04] } 44. f3 { [%eval -5.94] [%clk 0:04:16] } 44... gxh4 { [%eval -5.52] [%clk 0:02:06] } 45. Bxh4 { [%eval -5.46] [%clk 0:04:24] } 45... Kf4 { [%eval -5.53] [%clk 0:02:07] } 46. Bf2 { [%eval -5.39] [%clk 0:04:32] } 46... h4 { [%eval -5.36] [%clk 0:02:11] } 47. Bxh4 { [%eval -5.36] [%clk 0:04:34] } 47... Rh5 { [%eval -5.79] [%clk 0:02:00] } 48. g3+ { [%eval -7.31] [%clk 0:04:24] } 48... Ke3 { [%eval -7.16] [%clk 0:02:04] } 49. Re1+? { [%eval #-10] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:04:30] } 49... Re2? { [%eval -7.42] } { Lost forced checkmate sequence. Kxf3 was best. } { [%clk 0:02:13] } 50. Ra1 { [%eval -7.12] [%clk 0:04:37] } 50... Kxf3 { [%eval #-14] [%clk 0:02:08] } 51. Ra6 { [%eval #-7] [%clk 0:04:35] } 51... Rc5 { [%eval #-6] [%clk 0:02:09] } 52. Ra1 { [%eval #-6] } 0-1