Event: Tata Steel Chess Qualifiers
Site: Wijk aan Zee, Netherlands
Date: 2020-01-25
White: De Boer, Eelke
Black: Van Dael, Siem
Result: 1-0
ECO: B70
Opening: Sicilian Defense: Dragon Variation, Classical Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:38:44] } 1... c5 { [%eval 0.2] [%clk 1:40:54] } 2. Nf3 { [%eval 0.21] [%clk 1:39:08] } 2... d6 { [%eval 0.26] [%clk 1:41:20] } 3. d4 { [%eval 0.17] [%clk 1:39:31] } 3... cxd4 { [%eval 0.16] [%clk 1:41:47] } 4. Nxd4 { [%eval 0.11] [%clk 1:39:53] } 4... Nf6 { [%eval 0.37] [%clk 1:42:12] } 5. Nc3 { [%eval 0.25] [%clk 1:40:11] } 5... g6 { [%eval 0.44] [%clk 1:42:38] } 6. Be2 { [%eval 0.25] [%clk 1:40:19] } 6... Bg7 { [%eval 0.23] [%clk 1:43:02] } 7. O-O { [%eval 0.33] [%clk 1:40:43] } 7... O-O { [%eval 0.18] [%clk 1:43:24] } 8. Bg5 { [%eval 0.0] [%clk 1:40:57] } 8... Nc6 { [%eval 0.15] [%clk 1:43:14] } 9. Nb3 { [%eval 0.17] [%clk 1:41:20] } 9... h6 { [%eval 0.39] [%clk 1:40:20] } 10. Bh4 { [%eval -0.06] [%clk 1:37:30] } 10... a6 { [%eval 0.38] [%clk 1:39:56] } 11. a4 { [%eval 0.0] [%clk 1:37:28] } 11... Be6 { [%eval 0.01] [%clk 1:39:33] } 12. Kh1?! { [%eval -0.56] } { Inaccuracy. Best move was f4. } { [%clk 1:25:19] } 12... Nd7?! { [%eval 0.19] } { Inaccuracy. Best move was Nxe4. } { [%clk 1:31:56] } 13. Rb1 { [%eval -0.07] [%clk 1:17:09] } 13... Bxb3 { [%eval -0.23] [%clk 1:24:09] } 14. cxb3 { [%eval -0.17] [%clk 1:17:25] } 14... Rb8 { [%eval 0.26] [%clk 1:24:26] } 15. f4 { [%eval 0.36] [%clk 1:09:11] } 15... Nc5 { [%eval 0.26] [%clk 1:20:04] } 16. Bf3 { [%eval 0.53] [%clk 1:04:21] } 16... Ne6 { [%eval 0.53] [%clk 1:14:05] } 17. Nd5 { [%eval 0.39] [%clk 0:53:24] } 17... g5 { [%eval 0.41] [%clk 1:07:38] } 18. fxg5 { [%eval 0.72] [%clk 0:50:54] } 18... hxg5 { [%eval 0.87] [%clk 1:08:01] } 19. Bf2 { [%eval 0.84] [%clk 0:43:23] } 19... Ned4 { [%eval 0.89] [%clk 1:05:44] } 20. Be3 { [%eval 0.68] [%clk 0:43:22] } 20... e6 { [%eval 0.43] [%clk 1:04:43] } 21. Nc3 { [%eval 0.36] [%clk 0:43:46] } 21... Be5 { [%eval 0.35] [%clk 1:03:36] } 22. Bh5 { [%eval 0.29] [%clk 0:40:28] } 22... f5 { [%eval 0.58] [%clk 0:52:21] } 23. exf5 { [%eval 0.79] [%clk 0:40:17] } 23... exf5 { [%eval 1.06] [%clk 0:52:24] } 24. Ne2?! { [%eval 0.23] } { Inaccuracy. Best move was b4. } { [%clk 0:37:38] } 24... Ne6 { [%eval 0.1] [%clk 0:51:11] } 25. Qd5 { [%eval 0.01] [%clk 0:34:23] } 25... Qd7?? { [%eval 1.67] } { Blunder. Best move was Qf6. } { [%clk 0:41:05] } 26. Bxg5 { [%eval 1.63] [%clk 0:31:25] } 26... Nb4 { [%eval 1.58] [%clk 0:32:44] } 27. Qc4 { [%eval 1.63] [%clk 0:31:34] } 27... b5 { [%eval 1.97] [%clk 0:31:51] } 28. axb5 { [%eval 2.09] [%clk 0:30:20] } 28... axb5 { [%eval 2.04] [%clk 0:32:06] } 29. Qh4 { [%eval 1.92] [%clk 0:26:23] } 29... Nd5 { [%eval 1.92] [%clk 0:29:29] } 30. Bf3 { [%eval 1.96] [%clk 0:26:06] } 30... Nf6 { [%eval 2.04] [%clk 0:28:46] } 31. Bxf6?! { [%eval 1.24] } { Inaccuracy. Best move was Nf4. } { [%clk 0:25:14] } 31... Rxf6 { [%eval 1.27] [%clk 0:20:09] } 32. Bd5 { [%eval 0.92] [%clk 0:25:32] } 32... Kg7? { [%eval 2.62] } { Mistake. Best move was Qh7. } { [%clk 0:18:47] } 33. Bxe6?! { [%eval 1.85] } { Inaccuracy. Best move was Ng3. } { [%clk 0:24:22] } 33... Qxe6 { [%eval 2.07] [%clk 0:18:21] } 34. Nf4 { [%eval 1.94] [%clk 0:23:09] } 34... Bxf4 { [%eval 2.05] [%clk 0:16:31] } 35. Rxf4 { [%eval 2.21] [%clk 0:23:17] } 35... Rh8 { [%eval 2.31] [%clk 0:08:01] } 36. Qg5+?! { [%eval 1.71] } { Inaccuracy. Best move was Qg3+. } { [%clk 0:14:59] } 36... Kf7?! { [%eval 2.43] } { Inaccuracy. Best move was Rg6. } { [%clk 0:08:23] } 37. Rbf1 { [%eval 2.07] [%clk 0:15:21] } 37... Qe2 { [%eval 2.11] [%clk 0:07:15] } 38. R4f2 { [%eval 1.95] [%clk 0:11:55] } 38... Qd3?? { [%eval 4.26] } { Blunder. Best move was Qh5. } { [%clk 0:06:51] } 39. h3?! { [%eval 2.9] } { Inaccuracy. Best move was Rc1. } { [%clk 0:10:27] } 39... Qe4 { [%eval 3.69] [%clk 0:03:01] } 40. Rf3?! { [%eval 2.71] } { Inaccuracy. Best move was Kg1. } { [%clk 0:01:50] } 40... Rg8 { [%eval 2.73] [%clk 0:02:31] } 41. Qd2 { [%eval 2.54] [%clk 0:35:51] } 41... Re8 { [%eval 2.72] [%clk 0:41:16] } 42. Rf4 { [%eval 2.42] [%clk 0:33:36] } 42... Qe5 { [%eval 2.53] [%clk 0:40:09] } 43. Qd3 { [%eval 2.28] [%clk 0:31:41] } 43... Qxb2?? { [%eval 8.55] } { Blunder. Best move was Qe2. } { [%clk 0:30:31] } 44. Rxf5 { [%eval 8.48] [%clk 0:30:57] } 44... Re6 { [%eval 8.36] [%clk 0:30:55] } 45. Rxf6+ { [%eval 8.0] [%clk 0:27:41] } 45... Rxf6 { [%eval 7.02] [%clk 0:31:19] } 46. Qh7+ { [%eval 7.16] [%clk 0:28:03] } 46... Ke6 { [%eval 8.38] [%clk 0:31:43] } 47. Qg8+ { [%eval 7.83] [%clk 0:28:20] } 47... Kd5 1-0