Event: Open
Site: Warsaw
Date: 2021-12-26
White: Heimann Andreas  (GER)
WhiteElo: 2616
Black: Dragnev Valentin  (AUT)
BlackElo: 2409
Result: 1/2-1/2
ECO: B93
Opening: Sicilian Defense: Najdorf Variation, Amsterdam Variation
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:15:18] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. Nf3 { [%eval 0.0] [%clk 0:15:26] } 2... d6 { [%eval 0.0] [%clk 0:15:27] } 3. d4 { [%eval 0.15] [%clk 0:15:34] } 3... cxd4 { [%eval 0.13] [%clk 0:15:36] } 4. Nxd4 { [%eval 0.3] [%clk 0:15:43] } 4... Nf6 { [%eval 0.31] [%clk 0:15:45] } 5. Nc3 { [%eval 0.18] [%clk 0:15:52] } 5... a6 { [%eval 0.21] [%clk 0:15:53] } 6. f4 { [%eval 0.0] [%clk 0:15:50] } 6... e5 { [%eval 0.0] [%clk 0:15:54] } 7. Nb3 { [%eval 0.0] [%clk 0:15:58] } 7... Nc6 { [%eval 0.0] [%clk 0:16:02] } 8. f5 { [%eval 0.27] [%clk 0:15:56] } 8... h6 { [%eval 0.44] [%clk 0:15:19] } 9. Bd3 { [%eval 0.05] [%clk 0:15:15] } 9... Be7?! { [%eval 0.56] } { Inaccuracy. Nb4 was best. } { [%clk 0:14:22] } 10. O-O { [%eval 0.15] [%clk 0:15:22] } 10... b5?! { [%eval 0.7] } { Inaccuracy. Nb4 was best. } { [%clk 0:10:34] } 11. a4?! { [%eval -0.05] } { Inaccuracy. Nd5 was best. } { [%clk 0:15:24] } 11... b4? { [%eval 1.01] } { Mistake. bxa4 was best. } { [%clk 0:10:12] } 12. Nd5 { [%eval 0.7] [%clk 0:15:32] } 12... Nxd5?! { [%eval 1.36] } { Inaccuracy. Na5 was best. } { [%clk 0:10:19] } 13. exd5 { [%eval 0.98] [%clk 0:15:41] } 13... Na5 { [%eval 1.27] [%clk 0:10:25] } 14. Qg4 { [%eval 0.99] [%clk 0:15:06] } 14... Bf6?! { [%eval 1.89] } { Inaccuracy. Nxb3 was best. } { [%clk 0:09:48] } 15. Qxb4 { [%eval 1.89] [%clk 0:14:52] } 15... Nxb3 { [%eval 1.91] [%clk 0:09:51] } 16. Qxb3 { [%eval 1.83] [%clk 0:15:00] } 16... O-O { [%eval 1.83] [%clk 0:09:51] } 17. Be3 { [%eval 1.37] [%clk 0:15:05] } 17... e4 { [%eval 1.35] [%clk 0:09:37] } 18. Be2?! { [%eval 0.63] } { Inaccuracy. Bb6 was best. } { [%clk 0:14:46] } 18... Bd7 { [%eval 0.86] [%clk 0:09:27] } 19. c3 { [%eval 0.54] [%clk 0:14:51] } 19... Re8?! { [%eval 1.27] } { Inaccuracy. Be5 was best. } { [%clk 0:09:24] } 20. Qc2?! { [%eval 0.71] } { Inaccuracy. Bb6 was best. } { [%clk 0:14:35] } 20... Qa5 { [%eval 0.94] [%clk 0:07:55] } 21. Qd2 { [%eval 0.97] [%clk 0:14:01] } 21... Re5 { [%eval 0.83] [%clk 0:07:47] } 22. Rfd1 { [%eval 1.03] [%clk 0:13:10] } 22... Bxf5 { [%eval 1.53] [%clk 0:07:19] } 23. b4 { [%eval 1.64] [%clk 0:12:34] } 23... Qd8 { [%eval 1.34] [%clk 0:07:06] } 24. c4 { [%eval 1.26] [%clk 0:12:38] } 24... a5 { [%eval 1.56] [%clk 0:06:30] } 25. b5 { [%eval 1.85] [%clk 0:12:40] } 25... Bg5 { [%eval 1.77] [%clk 0:06:19] } 26. Rab1 { [%eval 1.81] [%clk 0:12:30] } 26... Bd7 { [%eval 1.68] [%clk 0:05:54] } 27. b6 { [%eval 1.59] [%clk 0:12:14] } 27... Bxa4 { [%eval 1.02] [%clk 0:05:54] } 28. Rf1?! { [%eval 0.29] } { Inaccuracy. Bxg5 was best. } { [%clk 0:12:09] } 28... Bd7? { [%eval 1.57] } { Mistake. Bxe3+ was best. } { [%clk 0:05:37] } 29. Qc3?! { [%eval 1.02] } { Inaccuracy. Bxg5 was best. } { [%clk 0:11:31] } 29... Bxe3+ { [%eval 0.98] [%clk 0:05:39] } 30. Qxe3 { [%eval 1.32] [%clk 0:11:40] } 30... a4 { [%eval 1.46] [%clk 0:05:43] } 31. Qd4? { [%eval -0.07] } { Mistake. b7 was best. } { [%clk 0:10:44] } 31... Re7?! { [%eval 0.49] } { Inaccuracy. Qg5 was best. } { [%clk 0:05:38] } 32. c5 { [%eval 0.44] [%clk 0:10:52] } 32... dxc5 { [%eval 0.3] [%clk 0:05:45] } 33. Qxc5 { [%eval 0.25] [%clk 0:11:00] } 33... Be8?! { [%eval 0.78] } { Inaccuracy. Bc8 was best. } { [%clk 0:05:26] } 34. Rb4?? { [%eval -0.85] } { Blunder. b7 was best. } { [%clk 0:09:19] } 34... Rb8 { [%eval -0.5] [%clk 0:05:04] } 35. Rfb1 { [%eval -0.52] [%clk 0:09:12] } 35... a3 { [%eval -0.69] [%clk 0:04:38] } 36. Bc4 { [%eval -0.6] [%clk 0:08:56] } 36... e3 { [%eval -0.72] [%clk 0:04:16] } 37. d6 { [%eval -0.69] [%clk 0:09:02] } 37... Rd7 { [%eval -0.62] [%clk 0:04:14] } 38. Rd1 { [%eval -0.54] [%clk 0:06:09] } 38... Rdb7?! { [%eval 0.0] } { Inaccuracy. Qe7 was best. } { [%clk 0:04:16] } 39. Qxe3 { [%eval -0.01] [%clk 0:06:14] } 39... Rxb6 { [%eval 0.0] [%clk 0:03:54] } 40. Rxb6 { [%eval -0.07] [%clk 0:06:18] } 40... Qxb6 { [%eval 0.0] [%clk 0:03:13] } 41. Qxb6 { [%eval 0.0] } 41... Rxb6 { [%eval 0.0] [%clk 0:03:22] } 42. d7 { [%eval 0.0] [%clk 0:06:33] } 42... Bxd7 { [%eval 0.0] [%clk 0:03:29] } 43. Rxd7 { [%eval 0.0] [%clk 0:06:41] } 43... Rb1+ { [%eval 0.0] [%clk 0:03:29] } 44. Kf2 { [%eval 0.0] [%clk 0:06:49] } 44... a2 { [%eval 0.0] [%clk 0:03:37] } 45. Bxf7+ { [%eval 0.0] [%clk 0:06:55] } 45... Kh7 { [%eval 0.0] [%clk 0:03:21] } 46. Bxa2 { [%eval 0.0] [%clk 0:07:03] } 46... Rb2+ { [%eval 0.0] [%clk 0:03:29] } 47. Ke3 { [%eval 0.0] [%clk 0:07:12] } 47... Rxa2 { [%eval 0.0] [%clk 0:03:38] } 48. Rd2 { [%eval 0.0] [%clk 0:07:21] } 1/2-1/2