Event: Zone 4.5 Open and Women Chess Championship 2024
Date: 2024-08-14
White: Kalaba, Mutale
WhiteElo: 1993
Black: Mapuranga, Vitalis
BlackElo: 2067
Result: 0-1
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.16] [%clk 1:30:59] } 1... d5 { [%eval 0.23] [%clk 1:30:53] } 2. Nf3 { [%eval 0.13] [%clk 1:31:21] } 2... Nf6 { [%eval 0.17] [%clk 1:31:16] } 3. g3 { [%eval 0.0] [%clk 1:31:22] } 3... g6 { [%eval 0.2] [%clk 1:31:09] } 4. Bg2 { [%eval 0.18] [%clk 1:31:43] } 4... Bg7 { [%eval 0.11] [%clk 1:31:36] } 5. O-O { [%eval 0.18] [%clk 1:31:56] } 5... O-O { [%eval 0.14] [%clk 1:32:01] } 6. c4 { [%eval 0.08] [%clk 1:32:07] } 6... c6 { [%eval 0.19] [%clk 1:32:30] } 7. b3 { [%eval 0.0] [%clk 1:31:24] } 7... Ne4 { [%eval 0.18] [%clk 1:32:57] } 8. Bb2 { [%eval 0.14] [%clk 1:31:43] } 8... a5 { [%eval 0.11] [%clk 1:33:24] } 9. Nc3 { [%eval 0.25] [%clk 1:30:22] } 9... Nxc3 { [%eval 0.23] [%clk 1:33:48] } 10. Bxc3 { [%eval 0.28] [%clk 1:30:48] } 10... dxc4 { [%eval 0.55] [%clk 1:34:06] } 11. bxc4 { [%eval 0.56] [%clk 1:30:57] } 11... c5 { [%eval 0.77] [%clk 1:34:35] } 12. Qd2 { [%eval 0.6] [%clk 1:29:41] } 12... cxd4 { [%eval 0.69] [%clk 1:34:57] } 13. Bxd4?! { [%eval 0.01] } { Inaccuracy. Nxd4 was best. } { [%clk 1:30:03] } 13... Nc6 { [%eval 0.07] [%clk 1:35:00] } 14. Bxg7 { [%eval -0.06] [%clk 1:30:21] } 14... Qxd2 { [%eval 0.0] [%clk 1:35:20] } 15. Nxd2 { [%eval 0.0] [%clk 1:30:41] } 15... Kxg7 { [%eval 0.0] [%clk 1:35:42] } 16. Bxc6 { [%eval -0.2] [%clk 1:30:30] } 16... bxc6 { [%eval -0.3] [%clk 1:36:10] } 17. Rab1 { [%eval -0.67] [%clk 1:20:35] } 17... Rd8 { [%eval -0.59] [%clk 1:36:26] } 18. Rb2 { [%eval -0.79] [%clk 1:19:49] } 18... Rd4?! { [%eval 0.0] } { Inaccuracy. Bf5 was best. } { [%clk 1:36:21] } 19. Rc1 { [%eval 0.02] [%clk 1:19:49] } 19... Be6 { [%eval 0.04] [%clk 1:35:01] } 20. e3 { [%eval -0.02] [%clk 1:19:25] } 20... Rd3 { [%eval -0.02] [%clk 1:33:21] } 21. Nf3?! { [%eval -0.67] } { Inaccuracy. Kf1 was best. } { [%clk 1:19:00] } 21... Rad8 { [%eval -0.66] [%clk 1:32:53] } 22. Ne5 { [%eval -0.73] [%clk 1:12:26] } 22... Rd1+ { [%eval -0.79] [%clk 1:28:48] } 23. Rxd1 { [%eval -0.64] [%clk 1:12:50] } 23... Rxd1+ { [%eval -0.59] [%clk 1:29:16] } 24. Kg2 { [%eval -0.58] [%clk 1:13:19] } 24... c5 { [%eval -0.64] [%clk 1:20:46] } 25. Rb5?? { [%eval -2.74] } { Blunder. g4 was best. } { [%clk 1:02:50] } 25... f6 { [%eval -2.57] [%clk 1:15:23] } 26. Nf3 { [%eval -3.01] [%clk 1:02:20] } 26... Bxc4 { [%eval -2.83] [%clk 1:10:57] } 27. Rxc5 { [%eval -3.33] [%clk 1:02:26] } 27... Bf1+ { [%eval -3.26] [%clk 1:10:21] } 28. Kh1 { [%eval -3.13] [%clk 1:02:43] } 28... Bh3+ { [%eval -3.23] [%clk 1:08:59] } 29. Ng1 { [%eval -3.15] [%clk 1:03:08] } 29... a4 { [%eval -3.05] [%clk 1:08:54] } 30. a3 { [%eval -3.03] } 30... Be6 { [%eval -2.45] [%clk 1:07:09] } 31. Kg2 { [%eval -3.09] [%clk 0:48:01] } 31... Rd3?! { [%eval -2.32] } { Inaccuracy. Bd5+ was best. } { [%clk 1:02:35] } 32. Ne2 { [%eval -2.35] [%clk 0:47:10] } 32... Rxa3 { [%eval -2.4] [%clk 1:00:16] } 33. Nd4 { [%eval -2.15] [%clk 0:47:34] } 33... Kf7 { [%eval -2.16] [%clk 0:59:56] } 34. Nxe6 { [%eval -2.02] } 34... Kxe6 { [%eval -1.74] [%clk 1:00:20] } 35. Kf3? { [%eval -3.13] } { Mistake. Ra5 was best. } { [%clk 0:47:20] } 35... Rb3 { [%eval -3.12] [%clk 1:00:16] } 36. Ra5 { [%eval -3.0] [%clk 0:47:40] } 36... a3 { [%eval -2.83] [%clk 1:00:44] } 37. h4 { [%eval -3.15] [%clk 0:47:59] } 37... h6?! { [%eval -2.19] } { Inaccuracy. Kd6 was best. } { [%clk 1:01:06] } 38. g4?! { [%eval -3.27] } { Inaccuracy. Ke4 was best. } { [%clk 0:47:42] } 38... Kd6 { [%eval -3.09] [%clk 0:58:58] } 39. Kf4?! { [%eval -3.96] } { Inaccuracy. h5 was best. } { [%clk 0:46:50] } 39... g5+?? { [%eval 0.0] } { Blunder. Kc6 was best. } { [%clk 0:59:03] } 40. hxg5 { [%eval 0.0] [%clk 0:47:07] } 40... hxg5+ { [%eval 0.0] [%clk 0:59:31] } 41. Kf5 { [%eval 0.0] [%clk 0:46:33] } 41... Rb2 { [%eval 0.0] [%clk 0:56:38] } 42. f4?? { [%eval -2.9] } { Blunder. Ra6+ was best. } { [%clk 0:45:15] } 42... gxf4?? { [%eval 0.0] } { Blunder. a2 was best. } { [%clk 0:52:55] } 43. exf4 { [%eval 0.0] } 43... a2 { [%eval 0.0] [%clk 0:53:19] } 44. g5?? { [%eval -4.98] } { Blunder. Ra8 was best. } { [%clk 0:45:40] } 44... Rb5+ { [%eval -5.07] [%clk 0:51:53] } 45. Rxb5 { [%eval -5.65] [%clk 0:45:13] } 45... a1=Q { [%eval -5.48] [%clk 0:52:09] } 46. gxf6 { [%eval -5.68] [%clk 0:45:24] } 46... Qxf6+ { [%eval -5.62] [%clk 0:51:38] } 47. Kg4 { [%eval -5.7] [%clk 0:45:43] } 47... e6 { [%eval -5.64] [%clk 0:51:32] } 48. Rg5 { [%eval -5.87] [%clk 0:45:54] } 48... Qd4 { [%eval -5.71] [%clk 0:51:05] } 49. Kg3 { [%eval -5.76] [%clk 0:45:41] } 49... Qe3+ { [%eval -6.83] [%clk 0:51:32] } 50. Kg4 { [%eval -6.54] [%clk 0:45:58] } 50... Qf2 { [%eval -6.35] [%clk 0:51:50] } 51. Ra5 { [%eval -6.55] [%clk 0:26:52] } 51... Ke7 { [%eval -5.95] [%clk 0:50:25] } 52. Ra3 { [%eval -52.92] [%clk 0:24:58] } 52... Kf6 { [%eval -14.67] [%clk 0:50:36] } 53. Ra5?! { [%eval #-14] } { Checkmate is now unavoidable. Rh3 was best. } { [%clk 0:25:07] } 53... Qf1? { [%eval -8.18] } { Lost forced checkmate sequence. Qe2+ was best. } { [%clk 0:49:58] } 54. Ra2? { [%eval #-21] } { Checkmate is now unavoidable. Ra3 was best. } { [%clk 0:15:23] } 54... Qc4?? { [%eval -6.21] } { Lost forced checkmate sequence. Qd1+ was best. } { [%clk 0:47:08] } 55. Ra5?? { [%eval #-14] } { Checkmate is now unavoidable. Rb2 was best. } { [%clk 0:12:15] } 55... Qe4?? { [%eval -6.41] } { Lost forced checkmate sequence. Qe2+ was best. } { [%clk 0:47:26] } 56. Ra6?? { [%eval #-7] } { Checkmate is now unavoidable. Ra2 was best. } { [%clk 0:02:03] } 56... Qe2+ { [%eval #-7] [%clk 0:47:44] } 0-1