Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Wojtaszek, Radoslaw
WhiteElo: 2730
Black: Demchenko, Anton
BlackElo: 2531
Result: 1-0
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.25] [%clk 0:03:04] } 2. g3 { [%eval 0.05] [%clk 0:03:04] } 2... g6 { [%eval 0.25] [%clk 0:03:05] } 3. b3 { [%eval -0.13] [%clk 0:03:06] } 3... Bg7 { [%eval 0.25] [%clk 0:03:06] } 4. Bb2 { [%eval 0.12] [%clk 0:03:07] } 4... d6 { [%eval 0.42] [%clk 0:03:07] } 5. d4 { [%eval 0.12] [%clk 0:03:08] } 5... b5 { [%eval 0.33] [%clk 0:03:08] } 6. Bg2 { [%eval 0.29] [%clk 0:03:07] } 6... Bb7 { [%eval 0.25] [%clk 0:03:09] } 7. O-O { [%eval -0.09] [%clk 0:03:06] } 7... O-O?! { [%eval 0.59] } { Inaccuracy. Nbd7 was best. } { [%clk 0:03:09] } 8. Re1 { [%eval 0.21] [%clk 0:03:04] } 8... Nbd7 { [%eval 0.12] [%clk 0:03:04] } 9. Nbd2 { [%eval -0.23] [%clk 0:02:52] } 9... c5 { [%eval -0.11] [%clk 0:02:55] } 10. c4 { [%eval -0.3] [%clk 0:02:32] } 10... bxc4 { [%eval -0.32] [%clk 0:02:51] } 11. Nxc4 { [%eval -0.27] [%clk 0:02:33] } 11... Rc8 { [%eval -0.29] [%clk 0:02:34] } 12. Rc1 { [%eval -0.4] [%clk 0:02:32] } 12... cxd4 { [%eval -0.23] [%clk 0:02:20] } 13. Bxd4 { [%eval -0.28] [%clk 0:02:28] } 13... Rc7 { [%eval -0.26] [%clk 0:02:02] } 14. Qd2 { [%eval -0.45] [%clk 0:02:20] } 14... Qb8?! { [%eval 0.22] } { Inaccuracy. Ba8 was best. } { [%clk 0:01:56] } 15. Na5 { [%eval 0.48] [%clk 0:02:13] } 15... Ba8? { [%eval 1.75] } { Mistake. Rfc8 was best. } { [%clk 0:01:18] } 16. Rxc7 { [%eval 1.79] [%clk 0:02:13] } 16... Qxc7 { [%eval 1.81] [%clk 0:01:19] } 17. Rc1 { [%eval 1.99] [%clk 0:02:13] } 17... Qb8 { [%eval 2.04] [%clk 0:01:16] } 18. Nc6 { [%eval 1.81] [%clk 0:02:11] } 18... Bxc6 { [%eval 1.75] [%clk 0:01:16] } 19. Rxc6 { [%eval 2.07] [%clk 0:02:12] } 19... Nb6 { [%eval 1.81] [%clk 0:00:47] } 20. Qc2 { [%eval 1.28] [%clk 0:01:51] } 20... Nfd5 { [%eval 1.43] [%clk 0:00:39] } 21. Bxg7 { [%eval 1.56] [%clk 0:01:46] } 21... Kxg7 { [%eval 1.4] [%clk 0:00:39] } 22. a3 { [%eval 0.88] [%clk 0:01:39] } 22... e5 { [%eval 0.71] [%clk 0:00:33] } 23. Nd2 { [%eval 0.66] [%clk 0:01:21] } 23... Ne7 { [%eval 0.49] [%clk 0:00:32] } 24. Rc3 { [%eval 0.65] [%clk 0:01:22] } 24... d5 { [%eval 0.89] [%clk 0:00:31] } 25. e3 { [%eval 0.94] [%clk 0:01:19] } 25... Rd8 { [%eval 0.71] [%clk 0:00:29] } 26. Rc7 { [%eval 0.62] [%clk 0:01:15] } 26... Rd7 { [%eval 0.82] [%clk 0:00:28] } 27. Rxd7 { [%eval 0.62] } 27... Nxd7 { [%eval 0.75] [%clk 0:00:29] } 28. Qc3 { [%eval 0.58] [%clk 0:01:12] } 28... Qd6 { [%eval 0.68] [%clk 0:00:25] } 29. b4 { [%eval 0.63] [%clk 0:01:10] } 29... Nb6 { [%eval 0.64] [%clk 0:00:23] } 30. Nb3 { [%eval 0.62] [%clk 0:01:03] } 30... Nc4 { [%eval 1.04] [%clk 0:00:16] } 31. Nc5 { [%eval 0.98] [%clk 0:01:04] } 31... a5 { [%eval 1.0] [%clk 0:00:16] } 32. Nb7 { [%eval 1.06] [%clk 0:01:03] } 32... axb4 { [%eval 1.19] [%clk 0:00:13] } 33. axb4 { [%eval 0.91] [%clk 0:00:55] } 33... Qa6?? { [%eval 3.67] } { Blunder. Qe6 was best. } { [%clk 0:00:09] } 34. Na5 { [%eval 3.74] [%clk 0:00:56] } 34... Qb5 { [%eval 4.07] [%clk 0:00:08] } 35. Bf1 { [%eval 3.89] [%clk 0:00:55] } 35... Nc6 { [%eval 4.57] [%clk 0:00:07] } 36. Nxc6 { [%eval 4.84] [%clk 0:00:35] } 36... Qxc6 { [%eval 4.72] [%clk 0:00:08] } 37. e4 { [%eval 4.71] [%clk 0:00:37] } 37... Qd6 { [%eval 4.8] [%clk 0:00:07] } 38. Bxc4 { [%eval 4.85] [%clk 0:00:32] } 38... dxc4 { [%eval 4.64] [%clk 0:00:08] } 39. Qxc4 { [%eval 4.9] [%clk 0:00:33] } 39... h5 { [%eval 5.34] [%clk 0:00:05] } 40. h4 { [%eval 5.75] [%clk 0:00:34] } 40... Qd1+ { [%eval 6.54] [%clk 0:00:04] } 41. Kg2 { [%eval 6.51] [%clk 0:00:35] } 41... Qb1 { [%eval 6.61] [%clk 0:00:05] } 42. b5 { [%eval 7.03] [%clk 0:00:34] } 42... f6 { [%eval 7.85] [%clk 0:00:05] } 43. Qd5 { [%eval 8.05] [%clk 0:00:34] } 43... Qb4 { [%eval 7.75] [%clk 0:00:04] } 44. Qc6 { [%eval 7.98] [%clk 0:00:29] } 44... f5 { [%eval 8.24] [%clk 0:00:03] } 45. b6 { [%eval 9.02] [%clk 0:00:29] } 45... fxe4 { [%eval 14.08] [%clk 0:00:04] } 46. b7 { [%eval 10.38] [%clk 0:00:29] } 46... Qb3 { [%eval 63.18] [%clk 0:00:05] } 47. Qxe4 { [%eval 6.7] [%clk 0:00:22] } 47... Kh7 { [%eval 57.01] [%clk 0:00:06] } 48. Qf3 { [%eval 10.06] [%clk 0:00:19] } 48... Kg7?! { [%eval #4] } { Checkmate is now unavoidable. Qb4 was best. } { [%clk 0:00:06] } 49. Qxb3 { [%eval #3] [%clk 0:00:20] } 1-0