Event: Round 4: Giovanni Van Basten - Ethan Chua
Date: 2023-12-29
White: Giovanni Van Basten
Black: Ethan Chua
Result: 0-1
ECO: E71
Opening: King's Indian Defense: Makogonov Variation
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:56] } 2. c4 { [%eval 0.16] [%clk 1:31:21] } 2... g6 { [%eval 0.34] [%clk 1:31:23] } 3. Nc3 { [%eval 0.31] [%clk 1:31:47] } 3... Bg7 { [%eval 0.7] [%clk 1:31:47] } 4. e4 { [%eval 0.67] [%clk 1:32:07] } 4... d6 { [%eval 0.67] [%clk 1:32:13] } 5. h3 { [%eval 0.48] [%clk 1:32:28] } 5... O-O { [%eval 0.43] [%clk 1:32:32] } 6. Nf3 { [%eval 0.32] [%clk 1:32:26] } 6... e5 { [%eval 0.55] [%clk 1:32:46] } 7. Bg5? { [%eval -0.54] } { Mistake. d5 was best. } { [%clk 1:31:13] } 7... h6?! { [%eval 0.42] } { Inaccuracy. exd4 was best. } { [%clk 1:32:03] } 8. Be3 { [%eval 0.16] [%clk 1:31:19] } 8... Re8?! { [%eval 1.0] } { Inaccuracy. exd4 was best. } { [%clk 1:30:37] } 9. d5 { [%eval 0.96] [%clk 1:31:07] } 9... Nbd7 { [%eval 0.88] [%clk 1:29:48] } 10. Qd2 { [%eval 0.73] [%clk 1:31:10] } 10... Nc5 { [%eval 0.65] [%clk 1:28:47] } 11. Bd3 { [%eval 0.21] [%clk 1:27:00] } 11... c6?! { [%eval 0.89] } { Inaccuracy. Nxd3+ was best. } { [%clk 1:28:34] } 12. Bc2 { [%eval 1.05] [%clk 1:26:23] } 12... cxd5 { [%eval 0.99] [%clk 1:26:36] } 13. cxd5 { [%eval 0.92] [%clk 1:26:45] } 13... Kh7 { [%eval 1.14] [%clk 1:25:45] } 14. Nh2 { [%eval 0.82] [%clk 1:21:48] } 14... Bd7 { [%eval 0.82] [%clk 1:19:50] } 15. Ng4?! { [%eval -0.2] } { Inaccuracy. b4 was best. } { [%clk 1:22:05] } 15... Bxg4 { [%eval -0.25] [%clk 1:19:49] } 16. hxg4 { [%eval -0.36] [%clk 1:22:28] } 16... Nxg4 { [%eval -0.31] [%clk 1:19:30] } 17. Bxc5 { [%eval -0.32] [%clk 1:22:33] } 17... dxc5 { [%eval -0.28] [%clk 1:19:50] } 18. f3 { [%eval -0.56] [%clk 1:22:39] } 18... Nf6 { [%eval -0.72] [%clk 1:19:27] } 19. g4 { [%eval -0.83] [%clk 1:22:56] } 19... Nd7?! { [%eval 0.0] } { Inaccuracy. Qd6 was best. } { [%clk 1:18:21] } 20. Ne2? { [%eval -1.2] } { Mistake. O-O-O was best. } { [%clk 1:23:01] } 20... Rh8? { [%eval -0.09] } { Mistake. Nb6 was best. } { [%clk 1:12:42] } 21. Kf2? { [%eval -1.37] } { Mistake. O-O-O was best. } { [%clk 1:06:10] } 21... Kg8 { [%eval -1.07] [%clk 1:11:59] } 22. Rac1?! { [%eval -2.07] } { Inaccuracy. Kg2 was best. } { [%clk 0:57:57] } 22... b5 { [%eval -1.6] [%clk 1:10:59] } 23. a4 { [%eval -2.15] [%clk 0:57:50] } 23... a6 { [%eval -1.83] [%clk 1:10:01] } 24. a5?! { [%eval -2.7] } { Inaccuracy. Ra1 was best. } { [%clk 0:58:18] } 24... c4 { [%eval -2.48] [%clk 1:10:03] } 25. b3 { [%eval -2.84] [%clk 0:58:06] } 25... Bf6 { [%eval -2.81] [%clk 1:06:09] } 26. Qb4 { [%eval -2.93] [%clk 0:55:29] } 26... Bg5 { [%eval -2.98] [%clk 1:04:59] } 27. Rcd1 { [%eval -2.91] [%clk 0:54:51] } 27... Rc8 { [%eval -2.86] [%clk 1:02:25] } 28. Qd6 { [%eval -3.25] [%clk 0:54:15] } 28... cxb3 { [%eval -3.32] [%clk 0:56:39] } 29. Bxb3 { [%eval -3.33] [%clk 0:54:35] } 29... Be7 { [%eval -4.16] [%clk 0:56:56] } 30. Qxa6 { [%eval -3.82] [%clk 0:53:41] } 30... Nc5 { [%eval -4.23] [%clk 0:57:14] } 31. Qxb5 { [%eval -4.07] [%clk 0:52:20] } 31... Rb8 { [%eval -3.88] [%clk 0:57:37] } 32. Qc6 { [%eval -4.34] [%clk 0:50:52] } 32... Rxb3 { [%eval -4.33] [%clk 0:47:03] } 33. d6 { [%eval -4.46] [%clk 0:51:05] } 33... Nd3+ { [%eval -3.95] [%clk 0:46:49] } 34. Rxd3 { [%eval -3.97] [%clk 0:51:27] } 34... Rxd3 { [%eval -3.66] [%clk 0:47:13] } 35. dxe7 { [%eval -3.72] [%clk 0:51:52] } 35... Qxe7 { [%eval -3.78] [%clk 0:47:34] } 36. a6 { [%eval -4.4] [%clk 0:50:27] } 36... Qa7+? { [%eval -2.19] } { Mistake. Kg7 was best. } { [%clk 0:45:55] } 37. Kg2?! { [%eval -3.39] } { Inaccuracy. Kg3 was best. } { [%clk 0:47:25] } 37... Kg7 { [%eval -3.43] [%clk 0:44:58] } 38. Ra1? { [%eval -5.91] } { Mistake. Qb5 was best. } { [%clk 0:43:46] } 38... Qe3 { [%eval -5.85] [%clk 0:45:05] } 39. Ng1?? { [%eval #-6] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:43:07] } 39... Rd2+ { [%eval #-5] [%clk 0:45:29] } 0-1