Event: Round 4: Kruger, Derik - Robert Vosters
Date: 2025-05-17
White: Kruger, Derik
Black: Robert Vosters
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Black Mustang Defense
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:30:56] } 1... Nc6 { [%eval 0.44] [%clk 1:30:07] } 2. g3 { [%eval 0.0] [%clk 1:31:20] } 2... d5 { [%eval 0.13] [%clk 1:28:13] } 3. Bg2 { [%eval -0.13] [%clk 1:31:41] } 3... e6 { [%eval 0.41] [%clk 1:28:06] } 4. O-O { [%eval 0.22] [%clk 1:31:33] } 4... Bc5?! { [%eval 0.77] } { Inaccuracy. e5 was best. } { [%clk 1:28:07] } 5. d3 { [%eval 0.45] [%clk 1:31:25] } 5... Nf6 { [%eval 0.36] [%clk 1:27:44] } 6. Bg5 { [%eval 0.16] [%clk 1:31:43] } 6... h6 { [%eval 0.08] [%clk 1:27:56] } 7. Bxf6 { [%eval 0.12] [%clk 1:32:05] } 7... Qxf6 { [%eval 0.21] [%clk 1:28:15] } 8. c3 { [%eval 0.21] [%clk 1:32:22] } 8... O-O { [%eval 0.2] [%clk 1:28:03] } 9. Nbd2 { [%eval 0.01] [%clk 1:31:55] } 9... Re8 { [%eval 0.54] [%clk 1:23:19] } 10. e4 { [%eval 0.23] [%clk 1:31:58] } 10... d4 { [%eval 0.21] [%clk 1:20:36] } 11. Nb3 { [%eval 0.2] [%clk 1:29:21] } 11... Bb6 { [%eval 0.21] [%clk 1:19:40] } 12. cxd4 { [%eval -0.13] [%clk 1:28:49] } 12... Nxd4 { [%eval 0.08] [%clk 1:17:46] } 13. Nbxd4 { [%eval -0.07] [%clk 1:28:20] } 13... Bxd4 { [%eval -0.02] [%clk 1:17:25] } 14. Nxd4 { [%eval -0.41] [%clk 1:28:13] } 14... Qxd4 { [%eval -0.45] [%clk 1:17:44] } 15. Qe2 { [%eval -0.76] [%clk 1:28:08] } 15... e5 { [%eval -0.73] [%clk 1:17:19] } 16. Rac1 { [%eval -0.82] [%clk 1:27:17] } 16... c5 { [%eval -0.72] [%clk 1:16:09] } 17. Kh1?! { [%eval -1.53] } { Inaccuracy. Qe3 was best. } { [%clk 1:26:22] } 17... b6 { [%eval -1.54] [%clk 1:13:00] } 18. f4? { [%eval -2.96] } { Mistake. Rc3 was best. } { [%clk 1:26:25] } 18... Ba6 { [%eval -2.98] [%clk 1:11:10] } 19. Rcd1 { [%eval -3.43] [%clk 1:26:26] } 19... Rad8 { [%eval -3.56] [%clk 1:10:11] } 20. Qf3 { [%eval -3.43] [%clk 1:25:19] } 20... Re7 { [%eval -3.02] [%clk 1:05:17] } 21. Rf2 { [%eval -2.97] [%clk 1:23:56] } 21... f6? { [%eval -1.36] } { Mistake. exf4 was best. } { [%clk 1:01:51] } 22. f5? { [%eval -2.62] } { Mistake. Rfd2 was best. } { [%clk 1:22:29] } 22... Red7 { [%eval -2.49] [%clk 1:01:24] } 23. Rfd2 { [%eval -2.52] [%clk 1:21:08] } 23... Qa4?! { [%eval -1.62] } { Inaccuracy. c4 was best. } { [%clk 0:58:54] } 24. b3 { [%eval -1.44] [%clk 1:19:11] } 24... Qc6 { [%eval -1.0] [%clk 0:58:15] } 25. Bf1 { [%eval -1.08] [%clk 1:18:32] } 25... Rd4 { [%eval -1.12] [%clk 0:56:47] } 26. h4 { [%eval -1.4] [%clk 1:16:51] } 26... Qd7? { [%eval -0.23] } { Mistake. b5 was best. } { [%clk 0:50:30] } 27. g4 { [%eval -0.76] [%clk 1:16:33] } 27... Bb7 { [%eval -0.46] [%clk 0:49:15] } 28. Re2?? { [%eval -3.47] } { Blunder. Re1 was best. } { [%clk 1:15:03] } 28... Rxd3 { [%eval -3.37] [%clk 0:47:17] } 29. Rxd3 { [%eval -3.2] [%clk 1:14:44] } 29... Qxd3 { [%eval -3.45] [%clk 0:47:39] } 30. Qxd3 { [%eval -3.79] [%clk 1:15:01] } 30... Rxd3 { [%eval -3.83] [%clk 0:47:57] } 31. Kg2 { [%eval -4.05] [%clk 1:14:33] } 31... Rd4 { [%eval -3.87] [%clk 0:46:05] } 32. Kf3 { [%eval -4.14] [%clk 1:14:48] } 32... Ba6 { [%eval -4.11] [%clk 0:45:00] } 33. Re1 { [%eval -3.94] [%clk 1:14:06] } 33... Bxf1 { [%eval -3.91] [%clk 0:45:02] } 34. Rxf1 { [%eval -3.72] [%clk 1:14:28] } 34... Rd2 { [%eval -3.3] [%clk 0:45:23] } 35. Rf2? { [%eval -6.6] } { Mistake. Ra1 was best. } { [%clk 1:14:35] } 35... Rxf2+ { [%eval -6.79] [%clk 0:32:54] } 36. Kxf2 { [%eval -6.75] [%clk 1:14:58] } 36... h5 { [%eval -6.46] [%clk 0:33:08] } 37. g5 { [%eval -7.14] [%clk 1:15:11] } 37... fxg5 { [%eval -7.18] [%clk 0:33:15] } 38. hxg5 { [%eval -7.07] [%clk 1:15:33] } 38... b5 { [%eval -6.99] [%clk 0:33:20] } 39. Ke3 { [%eval -7.13] [%clk 1:15:33] } 39... c4 { [%eval -7.23] [%clk 0:32:32] } 40. bxc4 { [%eval -7.79] [%clk 1:15:48] } 40... bxc4 { [%eval -8.07] [%clk 0:32:55] } 41. g6 { [%eval -11.69] [%clk 1:15:48] } 41... h4 { [%eval -8.65] [%clk 0:32:54] } 42. f6? { [%eval #-15] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 1:15:10] } 42... gxf6 { [%eval #-15] [%clk 0:33:13] } 43. g7 { [%eval #-14] [%clk 1:15:31] } 43... h3 { [%eval #-14] [%clk 0:33:27] } 44. a4 { [%eval #-10] [%clk 1:15:55] } 44... h2 { [%eval #-9] [%clk 0:33:35] } 45. a5 { [%eval #-8] [%clk 1:16:20] } 45... h1=Q { [%eval #-7] [%clk 0:33:57] } 46. a6 { [%eval #-6] [%clk 1:16:41] } 46... Qd1 { [%eval #-5] [%clk 0:34:03] } 47. Kf2 { [%eval #-5] [%clk 1:17:01] } 47... c3 { [%eval #-4] [%clk 0:34:15] } 48. Ke3 { [%eval #-4] [%clk 1:17:17] } 48... c2 { [%eval #-3] [%clk 0:34:33] } 49. Kf2 { [%eval #-3] [%clk 1:17:43] } 49... c1=Q { [%eval #-2] [%clk 0:34:48] } 50. Kg2 { [%eval #-2] [%clk 1:18:02] } 50... Qe2+ { [%eval #-2] [%clk 0:35:05] } 51. Kh3 { [%eval #-2] [%clk 1:18:16] } 51... Qh1+ { [%eval #-1] [%clk 0:35:03] } 52. Kg3 { [%clk 1:18:33] } 52... Qef3# { [%clk 0:34:43] } 0-1