Event: Round 7: Nkosi, Dumisa Jacob - Kalaba, Mutale
Date: 2025-04-30
White: Nkosi, Dumisa Jacob
WhiteElo: 1822
Black: Kalaba, Mutale
BlackElo: 1921
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:10:32] } 1... d5 { [%eval 0.2] [%clk 1:30:38] } 2. Nf3 { [%eval 0.08] [%clk 1:10:56] } 2... Nf6 { [%eval 0.11] [%clk 1:30:51] } 3. g3 { [%eval 0.0] [%clk 1:11:17] } 3... Bf5 { [%eval 0.12] [%clk 1:30:50] } 4. c4 { [%eval 0.0] [%clk 1:11:40] } 4... c6 { [%eval 0.18] [%clk 1:31:09] } 5. cxd5 { [%eval -0.02] [%clk 1:11:06] } 5... cxd5 { [%eval -0.08] [%clk 1:28:06] } 6. Nc3 { [%eval -0.1] [%clk 1:10:35] } 6... Nc6 { [%eval -0.09] [%clk 1:27:19] } 7. Qb3 { [%eval -0.2] [%clk 1:08:32] } 7... Bc8 { [%eval 0.14] [%clk 1:27:46] } 8. Bg2 { [%eval 0.09] [%clk 1:08:21] } 8... e6 { [%eval 0.09] [%clk 1:27:55] } 9. O-O { [%eval 0.05] [%clk 1:06:58] } 9... Be7 { [%eval 0.11] [%clk 1:28:10] } 10. Bf4 { [%eval 0.15] [%clk 1:06:27] } 10... a6 { [%eval 0.34] [%clk 1:28:00] } 11. Rac1 { [%eval 0.37] [%clk 1:03:33] } 11... Na5 { [%eval 0.46] [%clk 1:20:00] } 12. Qc2 { [%eval 0.36] [%clk 0:59:11] } 12... Bd7 { [%eval 0.45] [%clk 1:19:23] } 13. Ne5 { [%eval 0.43] [%clk 0:57:38] } 13... Rc8 { [%eval 0.52] [%clk 1:18:44] } 14. Rfd1 { [%eval 0.16] [%clk 0:57:07] } 14... b5 { [%eval 0.19] [%clk 1:18:43] } 15. Qb1?? { [%eval -2.56] } { Blunder. a3 was best. } { [%clk 0:56:37] } 15... b4 { [%eval -2.5] [%clk 1:13:14] } 16. Nxd5 { [%eval -2.39] [%clk 0:53:26] } 16... exd5 { [%eval -2.33] [%clk 1:12:38] } 17. b3 { [%eval -3.0] [%clk 0:51:19] } 17... Be6 { [%eval -2.79] [%clk 1:08:45] } 18. Qd3 { [%eval -2.73] [%clk 0:51:03] } 18... Rxc1 { [%eval -2.79] [%clk 1:03:34] } 19. Rxc1 { [%eval -2.73] [%clk 0:49:35] } 19... Qa8 { [%eval -2.69] [%clk 1:03:48] } 20. Nf3 { [%eval -2.96] [%clk 0:46:11] } 20... O-O { [%eval -2.96] [%clk 1:03:30] } 21. Rc7?! { [%eval -4.15] } { Inaccuracy. Ng5 was best. } { [%clk 0:39:07] } 21... Re8?! { [%eval -2.76] } { Inaccuracy. Nc6 was best. } { [%clk 0:57:31] } 22. Ng5 { [%eval -2.71] [%clk 0:38:28] } 22... Bd8 { [%eval -2.86] [%clk 0:48:00] } 23. Rc5 { [%eval -2.72] [%clk 0:34:33] } 23... h6 { [%eval -2.63] [%clk 0:41:06] } 24. Nxe6 { [%eval -2.65] [%clk 0:32:33] } 24... Rxe6 { [%eval -2.8] [%clk 0:41:02] } 25. Be5 { [%eval -3.01] [%clk 0:32:39] } 25... Nb7?! { [%eval -1.81] } { Inaccuracy. Ne4 was best. } { [%clk 0:38:15] } 26. Rc1 { [%eval -1.87] [%clk 0:30:36] } 26... Na5 { [%eval -1.99] [%clk 0:35:44] } 27. Rc5?! { [%eval -3.06] } { Inaccuracy. Bxf6 was best. } { [%clk 0:28:18] } 27... Ne4 { [%eval -3.02] [%clk 0:32:30] } 28. Bxe4 { [%eval -3.39] [%clk 0:22:01] } 28... dxe4 { [%eval -3.29] [%clk 0:32:43] } 29. Qc2 { [%eval -3.23] [%clk 0:22:28] } 29... Rc6?! { [%eval -1.93] } { Inaccuracy. Nc6 was best. } { [%clk 0:32:01] } 30. Qxe4 { [%eval -2.14] [%clk 0:22:49] } 30... Qc8?! { [%eval -1.39] } { Inaccuracy. Be7 was best. } { [%clk 0:31:43] } 31. Bd6?! { [%eval -2.15] } { Inaccuracy. Bf4 was best. } { [%clk 0:18:14] } 31... Bf6 { [%eval -2.0] [%clk 0:26:21] } 32. Qd3?! { [%eval -3.04] } { Inaccuracy. Qd5 was best. } { [%clk 0:14:18] } 32... Qb7 { [%eval -2.58] [%clk 0:19:02] } 33. Rxc6 { [%eval -2.42] [%clk 0:12:58] } 33... Nxc6 { [%eval -2.56] [%clk 0:19:07] } 34. d5 { [%eval -2.55] [%clk 0:13:15] } 34... Nd8? { [%eval -0.78] } { Mistake. Nd4 was best. } { [%clk 0:15:21] } 35. e4? { [%eval -2.15] } { Mistake. Qc4 was best. } { [%clk 0:12:56] } 35... a5?? { [%eval 0.0] } { Blunder. Qb6 was best. } { [%clk 0:14:21] } 36. Qc4 { [%eval 0.0] [%clk 0:11:50] } 36... Qd7 { [%eval 0.03] [%clk 0:13:00] } 37. e5 { [%eval 0.2] [%clk 0:09:10] } 37... Be7 { [%eval 0.14] [%clk 0:13:03] } 38. Bc7 { [%eval 0.12] [%clk 0:09:36] } 38... Nb7 { [%eval 0.15] [%clk 0:09:23] } 39. Qc6?? { [%eval -3.68] } { Blunder. d6 was best. } { [%clk 0:08:57] } 39... Qxc6 { [%eval -3.79] [%clk 0:09:13] } 40. dxc6 { [%eval -3.68] [%clk 0:09:23] } 40... Nd8 { [%eval -3.43] [%clk 0:09:27] } 41. Bxa5?! { [%eval -4.69] } { Inaccuracy. Kg2 was best. } { [%clk 0:05:22] } 41... Nxc6 { [%eval -4.85] [%clk 0:09:48] } 42. Bc7 { [%eval -4.73] [%clk 0:05:49] } 42... Kf8 { [%eval -4.69] [%clk 0:10:06] } 43. f4 { [%eval -5.73] [%clk 0:06:13] } 43... Ke8?! { [%eval -4.42] } { Inaccuracy. Bc5+ was best. } { [%clk 0:10:27] } 44. Kf2?! { [%eval -6.16] } { Inaccuracy. Bb6 was best. } { [%clk 0:06:36] } 44... Bc5+ { [%eval -6.07] [%clk 0:10:45] } 45. Ke2 { [%eval -5.96] [%clk 0:03:38] } 45... Kd7 { [%eval -6.21] [%clk 0:10:56] } 46. Bd6 { [%eval -6.3] [%clk 0:03:55] } 46... Bxd6 { [%eval -6.41] [%clk 0:11:24] } 47. exd6 { [%eval -6.53] [%clk 0:04:12] } 47... Kxd6 { [%eval -6.42] [%clk 0:11:50] } 48. Kd3 { [%eval -6.46] [%clk 0:04:24] } 48... Kd5 { [%eval -6.0] [%clk 0:12:00] } 0-1