Event: Round 4: Alexander Wartenberg - Harald Stiller
Date: 2023-08-04
White: Alexander Wartenberg
Black: Harald Stiller
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:49] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:11] } 2... d6 { [%eval 0.0] [%clk 1:31:21] } 3. Bb5+ { [%eval 0.0] } 3... Nd7 { [%eval 0.24] } 4. c4 { [%eval 0.0] [%clk 1:29:39] } 4... Nf6 { [%eval 0.25] [%clk 1:31:43] } 5. Nc3 { [%eval 0.0] [%clk 1:29:58] } 5... g6 { [%eval 0.32] [%clk 1:32:07] } 6. d4 { [%eval 0.37] [%clk 1:28:09] } 6... cxd4 { [%eval 0.14] [%clk 1:32:30] } 7. Nxd4 { [%eval 0.17] [%clk 1:28:02] } 7... Bg7 { [%eval 0.12] [%clk 1:32:49] } 8. O-O { [%eval 0.3] [%clk 1:27:06] } 8... O-O { [%eval 0.28] [%clk 1:33:01] } 9. Be3?! { [%eval -0.44] } { Inaccuracy. Bxd7 was best. } { [%clk 1:23:11] } 9... a6 { [%eval 0.0] [%clk 1:31:25] } 10. Bxd7 { [%eval -0.03] [%clk 1:23:27] } 10... Bxd7 { [%eval -0.03] [%clk 1:31:47] } 11. Qe2 { [%eval -0.3] [%clk 1:19:49] } 11... Rc8 { [%eval 0.07] [%clk 1:29:32] } 12. Rac1 { [%eval -0.19] [%clk 1:19:28] } 12... Ng4 { [%eval -0.19] [%clk 1:19:41] } 13. Rfd1?! { [%eval -1.07] } { Inaccuracy. b3 was best. } { [%clk 1:11:06] } 13... Nxe3 { [%eval -0.68] [%clk 1:17:49] } 14. Qxe3? { [%eval -1.83] } { Mistake. fxe3 was best. } { [%clk 1:11:24] } 14... Rxc4 { [%eval -1.98] [%clk 1:16:07] } 15. Nde2 { [%eval -2.1] [%clk 0:57:19] } 15... Be6 { [%eval -1.97] [%clk 1:04:28] } 16. b3 { [%eval -1.92] [%clk 0:44:17] } 16... Rc6 { [%eval -1.95] [%clk 1:03:41] } 17. Nd4 { [%eval -2.18] [%clk 0:41:26] } 17... Bxd4 { [%eval -2.27] [%clk 1:01:49] } 18. Qxd4 { [%eval -2.35] [%clk 0:40:58] } 18... Qc7 { [%eval -1.9] [%clk 0:56:12] } 19. Ne2 { [%eval -1.87] [%clk 0:35:02] } 19... Rc8 { [%eval -1.96] [%clk 0:50:06] } 20. Rxc6 { [%eval -1.98] [%clk 0:31:10] } 20... Qxc6 { [%eval -1.93] [%clk 0:50:12] } 21. Nf4 { [%eval -2.07] [%clk 0:29:29] } 21... Qc3?! { [%eval -1.17] } { Inaccuracy. Qc2 was best. } { [%clk 0:29:54] } 22. h3?! { [%eval -2.0] } { Inaccuracy. Qxc3 was best. } { [%clk 0:12:18] } 22... Qxd4 { [%eval -1.82] [%clk 0:24:34] } 23. Rxd4 { [%eval -2.05] [%clk 0:12:42] } 23... Rc1+ { [%eval -2.07] [%clk 0:18:53] } 24. Kh2 { [%eval -2.0] [%clk 0:13:10] } 24... Rc2 { [%eval -2.1] [%clk 0:18:59] } 25. Rb4 { [%eval -2.47] [%clk 0:07:35] } 25... Rxf2 { [%eval -2.06] [%clk 0:16:32] } 26. Nxe6 { [%eval -1.98] [%clk 0:07:39] } 26... fxe6 { [%eval -2.15] [%clk 0:16:43] } 27. a4 { [%eval -2.15] [%clk 0:05:37] } 27... b5 { [%eval -1.99] [%clk 0:10:50] } 28. axb5 { [%eval -2.27] [%clk 0:05:35] } 28... axb5 { [%eval -2.21] [%clk 0:11:13] } 29. Rxb5 { [%eval -2.47] [%clk 0:06:03] } 29... e5 { [%eval -2.64] [%clk 0:09:08] } 30. Kg1 { [%eval -2.78] [%clk 0:04:50] } 30... Rf8?? { [%eval -0.47] } { Blunder. Rd2 was best. } { [%clk 0:08:13] } 31. g3?? { [%eval -2.36] } { Blunder. Rb7 was best. } { [%clk 0:03:48] } 31... Kf7 { [%eval -1.81] [%clk 0:08:23] } 32. Kf2 { [%eval -2.09] [%clk 0:04:16] } 32... Ke6+ { [%eval -2.28] [%clk 0:08:15] } 33. Ke2 { [%eval -2.3] [%clk 0:04:32] } 33... Rc8 { [%eval -1.95] [%clk 0:08:03] } 34. Kd2 { [%eval -2.01] [%clk 0:04:41] } 34... Ra8 { [%eval -1.89] [%clk 0:05:37] } 35. Rb6 { [%eval -2.35] [%clk 0:04:13] } 35... h5?? { [%eval -0.54] } { Blunder. g5 was best. } { [%clk 0:05:21] } 36. Ke3?? { [%eval -2.6] } { Blunder. h4 was best. } { [%clk 0:04:19] } 36... Ra2?? { [%eval -0.34] } { Blunder. g5 was best. } { [%clk 0:05:26] } 37. b4?? { [%eval -3.56] } { Blunder. h4 was best. } { [%clk 0:04:31] } 37... Ra3+ { [%eval -3.28] [%clk 0:04:15] } 38. Kf2 { [%eval -3.19] [%clk 0:04:58] } 38... Rb3?? { [%eval -0.12] } { Blunder. h4 was best. } { [%clk 0:04:22] } 39. Rb8?? { [%eval -2.17] } { Blunder. h4 was best. } { [%clk 0:04:43] } 39... Kf7?? { [%eval -0.16] } { Blunder. Rb2+ was best. } { [%clk 0:04:10] } 40. b5 { [%eval -0.48] [%clk 0:05:01] } 40... Rb4 { [%eval -0.51] [%clk 0:04:04] } 41. Kf3 { [%eval -0.55] [%clk 0:04:52] } 41... Rb3+ { [%eval -0.38] [%clk 0:04:13] } 42. Kf2 { [%eval -0.7] [%clk 0:04:58] } 42... Rb4 { [%eval -0.32] [%clk 0:04:15] } 43. Ke3 { [%eval -0.39] [%clk 0:04:58] } 43... Rb3+ { [%eval 0.0] [%clk 0:04:26] } 44. Kf2 { [%eval -0.71] [%clk 0:02:36] } 44... Rb4 { [%eval -0.4] [%clk 0:04:43] } 45. Ke3 { [%eval -0.28] [%clk 0:01:02] } 45... Rb3+ { [%eval 0.0] [%clk 0:05:09] } 46. Kf2 { [%eval -0.52] [%clk 0:00:48] } 46... Rb4 { [%eval 0.0] } 1/2-1/2