Event: Round 7: Buergener, Richard - Pittelkow, Andreas, Dr.
Site: https://lichess.org/broadcast/nsv-4th-kurt-pape-open--a-open/round-7/5vvYKVgJ/AKLspeMv
White: Buergener, Richard
WhiteElo: 1903
Black: Pittelkow, Andreas, Dr.
BlackElo: 2051
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:22] } 2. c3 { [%eval 0.0] [%clk 1:31:21] } 2... d5 { [%eval 0.11] [%clk 1:30:40] } 3. exd5 { [%eval 0.12] [%clk 1:31:43] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:04] } 4. d4 { [%eval 0.08] [%clk 1:32:07] } 4... g6 { [%eval 0.12] [%clk 1:31:29] } 5. Nf3 { [%eval 0.22] [%clk 1:32:12] } 5... Bg7 { [%eval 0.25] [%clk 1:31:54] } 6. Be3 { [%eval 0.22] [%clk 1:31:53] } 6... cxd4 { [%eval 0.21] [%clk 1:31:17] } 7. cxd4 { [%eval 0.21] [%clk 1:29:35] } 7... Nf6 { [%eval 0.28] [%clk 1:31:09] } 8. Nc3 { [%eval 0.27] [%clk 1:29:46] } 8... Qa5 { [%eval 0.29] [%clk 1:31:25] } 9. Bb5+ { [%eval 0.08] [%clk 1:26:40] } 9... Bd7 { [%eval 0.12] [%clk 1:31:34] } 10. Bxd7+ { [%eval -0.17] [%clk 1:26:43] } 10... Nbxd7 { [%eval -0.17] [%clk 1:31:37] } 11. O-O { [%eval -0.15] [%clk 1:27:00] } 11... O-O { [%eval -0.16] [%clk 1:31:51] } 12. Qb3 { [%eval -0.19] [%clk 1:25:13] } 12... Nb6 { [%eval -0.16] [%clk 1:27:50] } 13. Rac1 { [%eval -0.22] [%clk 1:21:11] } 13... Rac8 { [%eval -0.1] [%clk 1:22:26] } 14. a3 { [%eval -0.18] [%clk 1:13:45] } 14... Nfd5 { [%eval -0.15] [%clk 1:18:00] } 15. Nxd5 { [%eval -0.18] [%clk 1:12:21] } 15... Qxd5 { [%eval -0.16] [%clk 1:18:11] } 16. Qxd5 { [%eval -0.21] [%clk 1:11:15] } 16... Nxd5 { [%eval -0.18] [%clk 1:18:39] } 17. Rxc8 { [%eval -0.02] [%clk 1:10:08] } 17... Rxc8 { [%eval 0.0] [%clk 1:19:06] } 18. Rc1 { [%eval -0.01] [%clk 1:10:27] } 18... Rxc1+ { [%eval -0.05] [%clk 1:19:15] } 19. Bxc1 { [%eval 0.0] [%clk 1:10:53] } 19... Kf8 { [%eval -0.01] [%clk 1:15:49] } 20. Kf1 { [%eval 0.0] [%clk 1:10:02] } 20... Ke8 { [%eval -0.05] [%clk 1:16:06] } 21. Ke2 { [%eval -0.1] [%clk 1:10:19] } 21... h6 { [%eval -0.11] [%clk 1:16:29] } 22. Kd3 { [%eval -0.06] [%clk 1:09:47] } 22... Kd7 { [%eval 0.0] [%clk 1:08:45] } 23. Ng1 { [%eval -0.08] [%clk 1:01:51] } 23... Ke6 { [%eval -0.12] [%clk 1:05:07] } 24. Ne2 { [%eval -0.11] [%clk 1:01:50] } 24... b5 { [%eval -0.01] [%clk 0:54:20] } 25. Nc3 { [%eval -0.13] [%clk 0:53:49] } 25... Nxc3 { [%eval -0.25] [%clk 0:54:23] } 26. Kxc3? { [%eval -1.44] } { Mistake. bxc3 was best. } { [%clk 0:47:41] } 26... Kd5 { [%eval -1.34] [%clk 0:50:41] } 27. Be3 { [%eval -1.24] [%clk 0:47:18] } 27... a6?! { [%eval -0.24] } { Inaccuracy. g5 was best. } { [%clk 0:28:00] } 28. Kb4?? { [%eval -4.23] } { Blunder. f3 was best. } { [%clk 0:29:03] } 28... Bxd4 { [%eval -4.22] [%clk 0:28:07] } 29. Bxd4 { [%eval -4.35] [%clk 0:29:28] } 29... Kxd4 { [%eval -4.15] [%clk 0:28:35] } 30. Ka5 { [%eval -4.03] [%clk 0:29:39] } 30... Kc4?? { [%eval 0.0] } { Blunder. e5 was best. } { [%clk 0:29:04] } 31. Kxa6 { [%eval 0.0] [%clk 0:29:59] } 31... e5 { [%eval 0.0] [%clk 0:29:28] } 32. b3+ { [%eval 0.0] [%clk 0:16:45] } 32... Kc5 { [%eval 0.0] [%clk 0:07:57] } 33. a4 { [%eval 0.0] [%clk 0:14:42] } 33... bxa4 { [%eval 0.0] [%clk 0:07:49] } 34. bxa4 { [%eval 0.0] [%clk 0:15:08] } 34... f5 { [%eval 0.0] [%clk 0:08:01] } 35. Kb7 { [%eval 0.0] [%clk 0:15:30] } 35... e4 { [%eval 0.0] [%clk 0:05:27] } 36. a5 { [%eval 0.0] [%clk 0:09:24] } 36... f4 { [%eval 0.0] [%clk 0:05:22] } 1/2-1/2