Event: Tata Steel Chess Qualifiers
Site: Wijk aan Zee, Netherlands
Date: 2020-01-25
White: Zwirs, Nico
Black: Beerdsen, Thomas
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:57] } 1... c5 { [%eval 0.2] [%clk 1:40:55] } 2. Nf3 { [%eval 0.21] [%clk 1:41:14] } 2... d6 { [%eval 0.26] [%clk 1:41:19] } 3. d4 { [%eval 0.17] [%clk 1:40:06] } 3... cxd4 { [%eval 0.16] [%clk 1:41:43] } 4. Nxd4 { [%eval 0.11] [%clk 1:40:31] } 4... Nf6 { [%eval 0.37] [%clk 1:42:08] } 5. Nc3 { [%eval 0.25] [%clk 1:40:07] } 5... a6 { [%eval 0.29] [%clk 1:42:32] } 6. Bg5 { [%eval 0.0] [%clk 1:34:41] } 6... Nbd7 { [%eval 0.3] [%clk 1:42:18] } 7. f4 { [%eval 0.0] [%clk 1:32:06] } 7... Qa5 { [%eval 0.45] [%clk 1:39:00] } 8. Qd3 { [%eval 0.19] [%clk 1:28:24] } 8... e6 { [%eval 0.33] [%clk 1:29:21] } 9. O-O-O { [%eval 0.76] [%clk 1:23:41] } 9... Be7 { [%eval 0.77] [%clk 1:26:06] } 10. Be2 { [%eval 0.62] [%clk 1:16:34] } 10... h6 { [%eval 1.02] [%clk 1:20:13] } 11. Bxf6 { [%eval 0.91] [%clk 1:08:13] } 11... Nc5 { [%eval 0.95] [%clk 1:16:15] } 12. Qd2 { [%eval 0.63] [%clk 0:47:34] } 12... Bxf6 { [%eval 0.77] [%clk 1:16:08] } 13. Kb1 { [%eval 0.35] [%clk 0:48:01] } 13... O-O?! { [%eval 0.91] } { Inaccuracy. Best move was Qb6. } { [%clk 1:09:25] } 14. Bf3 { [%eval 0.7] [%clk 0:42:14] } 14... Bd7 { [%eval 0.83] [%clk 1:01:18] } 15. Nd5?! { [%eval 0.15] } { Inaccuracy. Best move was Nb3. } { [%clk 0:38:34] } 15... Bd8 { [%eval -0.1] [%clk 0:59:02] } 16. Qxa5 { [%eval -0.1] [%clk 0:37:03] } 16... Bxa5 { [%eval 0.0] [%clk 0:59:24] } 17. Ne3 { [%eval 0.0] [%clk 0:36:30] } 17... Rfd8 { [%eval -0.1] [%clk 0:54:28] } 18. c3 { [%eval -0.21] [%clk 0:26:31] } 18... Bc7 { [%eval 0.0] [%clk 0:52:43] } 19. g3 { [%eval -0.34] [%clk 0:25:59] } 19... Rab8 { [%eval -0.45] [%clk 0:46:49] } 20. Rd2 { [%eval -0.46] [%clk 0:15:27] } 20... b5 { [%eval -0.37] [%clk 0:44:17] } 21. Rhd1 { [%eval -0.38] [%clk 0:14:14] } 21... a5 { [%eval -0.47] [%clk 0:39:34] } 22. b3 { [%eval -0.63] [%clk 0:14:13] } 22... Rdc8 { [%eval -0.48] [%clk 0:38:43] } 23. h4 { [%eval -0.84] [%clk 0:07:44] } 23... Bd8 { [%eval -0.67] [%clk 0:37:03] } 24. h5 { [%eval -0.67] [%clk 0:08:13] } 24... Bf6 { [%eval -0.18] [%clk 0:35:09] } 25. Ng4 { [%eval -0.02] [%clk 0:07:30] } 25... Be7 { [%eval -0.27] [%clk 0:34:47] } 26. Nf2 { [%eval -0.62] [%clk 0:07:05] } 26... b4 { [%eval -0.35] [%clk 0:32:30] } 27. c4 { [%eval -0.63] [%clk 0:06:18] } 27... Bf6?! { [%eval -0.1] } { Inaccuracy. Best move was Be8. } { [%clk 0:14:16] } 28. Ne2 { [%eval -0.35] [%clk 0:04:12] } 28... a4? { [%eval 0.67] } { Mistake. Best move was Bc6. } { [%clk 0:11:38] } 29. Nc1? { [%eval -0.41] } { Mistake. Best move was e5. } { [%clk 0:04:35] } 29... axb3 { [%eval -0.85] [%clk 0:10:21] } 30. axb3 { [%eval -0.99] [%clk 0:05:04] } 30... Bc3?! { [%eval 0.0] } { Inaccuracy. Best move was Bc6. } { [%clk 0:08:43] } 31. Rxd6 { [%eval 0.0] [%clk 0:05:19] } 31... Bc6 { [%eval 0.0] [%clk 0:08:13] } 32. Kc2 { [%eval 0.0] [%clk 0:03:56] } 32... e5?? { [%eval 1.61] } { Blunder. Best move was Kf8. } { [%clk 0:07:27] } 33. Ne2 { [%eval 1.57] [%clk 0:03:06] } 33... Ra8?! { [%eval 2.16] } { Inaccuracy. Best move was exf4. } { [%clk 0:06:57] } 34. Nxc3 { [%eval 1.93] [%clk 0:03:13] } 34... bxc3 { [%eval 1.79] [%clk 0:07:23] } 35. Kxc3 { [%eval 2.07] [%clk 0:02:36] } 35... Nxb3?! { [%eval 2.99] } { Inaccuracy. Best move was Rcb8. } { [%clk 0:06:40] } 36. fxe5? { [%eval 1.64] } { Mistake. Best move was Bg4. } { [%clk 0:01:27] } 36... Nc5?? { [%eval 4.42] } { Blunder. Best move was Rcb8. } { [%clk 0:05:58] } 37. Bg4 { [%eval 4.18] [%clk 0:01:44] } 37... Rcb8? { [%eval 7.61] } { Mistake. Best move was Na4+. } { [%clk 0:02:56] } 38. Rxc6 { [%eval 7.94] [%clk 0:01:16] } 38... Ra3+ { [%eval 7.8] [%clk 0:03:21] } 39. Kd2 { [%eval 7.72] [%clk 0:01:11] } 39... Rb2+ { [%eval 7.81] [%clk 0:03:07] } 40. Ke1 { [%eval 7.66] [%clk 0:01:37] } 40... Rxg3 { [%eval 7.72] [%clk 0:03:06] } 41. Rd8+ { [%eval 7.24] [%clk 0:39:26] } 41... Kh7 { [%eval 7.18] [%clk 0:43:32] } 42. Bf5+?! { [%eval 4.94] } { Inaccuracy. Best move was Kf1. } { [%clk 0:39:50] } 42... g6 { [%eval 5.05] [%clk 0:43:58] } 43. hxg6+ { [%eval 5.29] [%clk 0:38:39] } 43... Kg7 { [%eval 4.6] [%clk 0:44:10] } 44. Rd2?? { [%eval 0.0] } { Blunder. Best move was Bh3. } { [%clk 0:36:43] } 44... Rb1+?? { [%eval 9.16] } { Blunder. Best move was Rxd2. } { [%clk 0:43:29] } 45. Ke2 { [%eval 8.89] [%clk 0:19:19] } 45... Nb3 { [%eval 8.8] [%clk 0:42:36] } 46. Rc7 { [%eval 8.26] [%clk 0:16:17] } 46... Nxd2 { [%eval 9.56] [%clk 0:35:56] } 47. Rxf7+ { [%eval 7.6] [%clk 0:16:18] } 47... Kg8 { [%eval 8.47] [%clk 0:31:22] } 48. Be6? { [%eval 4.55] } { Mistake. Best move was Ng4. } { [%clk 0:16:32] } 48... Rxg6? { [%eval 9.45] } { Mistake. Best move was Rb6. } { [%clk 0:31:08] } 49. Rf6+ { [%eval 8.9] [%clk 0:16:47] } 49... Kg7 { [%eval 9.36] [%clk 0:31:33] } 50. Rxg6+ { [%eval 8.66] [%clk 0:17:12] } 50... Kxg6 { [%eval 9.13] [%clk 0:31:59] } 51. Kxd2 { [%eval 8.67] [%clk 0:17:33] } 51... Rb2+ { [%eval 9.15] [%clk 0:30:57] } 52. Ke3 { [%eval 7.35] [%clk 0:17:46] } 52... Rc2 { [%eval 10.24] [%clk 0:31:18] } 53. Nh3 { [%eval 9.53] [%clk 0:17:12] } 53... Kg7 { [%eval 10.04] [%clk 0:31:10] } 54. Nf4 { [%eval 8.74] [%clk 0:17:09] } 54... Kf8 { [%eval 16.05] [%clk 0:31:23] } 55. Ng6+ { [%eval 15.61] [%clk 0:15:19] } 55... Kg7 { [%eval 15.43] [%clk 0:31:47] } 56. Nh4 { [%eval 12.45] [%clk 0:15:08] } 56... h5 { [%eval 21.63] [%clk 0:31:46] } 57. Kf4 { [%eval 12.22] [%clk 0:14:42] } 57... Kh6 { [%eval 60.16] [%clk 0:31:54] } 58. Bd5 { [%eval 57.24] [%clk 0:13:58] } 58... Rf2+ { [%eval 47.96] [%clk 0:32:14] } 59. Kg3 { [%eval 29.74] [%clk 0:13:44] } 59... Rf8 { [%eval 30.64] [%clk 0:32:20] } 60. e6 { [%eval 23.83] [%clk 0:13:58] } 60... Rg8+ { [%eval 23.31] [%clk 0:32:09] } 61. Kh3 { [%eval 19.32] [%clk 0:14:08] } 1-0