Event: Round 4: Koehler, Ingo - Schmidt, Marieke
Site: https://lichess.org/broadcast/nsv-4th-kurt-pape-open--b-open/round-4/U4fU3Wwo/vQAAmL2X
White: Koehler, Ingo
WhiteElo: 1719
Black: Schmidt, Marieke
BlackElo: 1619
Result: 1/2-1/2
ECO: A06
Opening: Zukertort Opening: Tennison Gambit
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... d5 { [%eval 0.54] [%clk 1:30:58] } 2. Nf3? { [%eval -0.75] } { Mistake. exd5 was best. } { [%clk 1:31:02] } 2... dxe4 { [%eval -0.85] [%clk 1:30:57] } 3. Ng5 { [%eval -0.82] [%clk 1:31:19] } 3... Nf6?! { [%eval -0.24] } { Inaccuracy. Bf5 was best. } { [%clk 1:30:05] } 4. d3?! { [%eval -1.33] } { Inaccuracy. Bc4 was best. } { [%clk 1:31:26] } 4... h6?! { [%eval -0.28] } { Inaccuracy. Bg4 was best. } { [%clk 1:25:41] } 5. Nxe4 { [%eval -0.17] [%clk 1:31:02] } 5... Nxe4 { [%eval 0.0] [%clk 1:24:38] } 6. dxe4 { [%eval 0.0] [%clk 1:31:20] } 6... Qxd1+ { [%eval 0.0] [%clk 1:25:05] } 7. Kxd1 { [%eval 0.0] [%clk 1:31:41] } 7... e5 { [%eval 0.0] [%clk 1:24:49] } 8. Bc4 { [%eval -0.09] [%clk 1:31:12] } 8... Bg4+ { [%eval 0.24] [%clk 1:23:44] } 9. f3 { [%eval 0.24] [%clk 1:31:15] } 9... Bd7 { [%eval 0.28] [%clk 1:23:43] } 10. Be3 { [%eval 0.19] [%clk 1:31:18] } 10... Bd6 { [%eval 0.5] [%clk 1:19:21] } 11. Ke2 { [%eval 0.1] [%clk 1:31:12] } 11... Nc6 { [%eval 0.2] [%clk 1:18:43] } 12. c3 { [%eval 0.15] [%clk 1:31:14] } 12... O-O { [%eval 0.65] [%clk 1:18:24] } 13. Nd2 { [%eval 0.32] [%clk 1:31:12] } 13... Nd8 { [%eval 0.77] [%clk 1:08:54] } 14. g4?! { [%eval 0.16] } { Inaccuracy. Bd5 was best. } { [%clk 1:29:50] } 14... Ne6 { [%eval 0.21] [%clk 1:06:48] } 15. h4 { [%eval 0.16] [%clk 1:26:36] } 15... Nc5 { [%eval 0.32] [%clk 1:00:14] } 16. h5 { [%eval 0.0] [%clk 1:23:07] } 16... b5 { [%eval 0.0] [%clk 0:53:13] } 17. Bb3 { [%eval -0.21] [%clk 1:22:27] } 17... Be7 { [%eval -0.02] [%clk 0:50:56] } 18. Bc2 { [%eval -0.1] [%clk 1:21:48] } 18... Ne6 { [%eval 0.02] [%clk 0:46:08] } 19. Nb3 { [%eval 0.01] [%clk 1:15:21] } 19... a5 { [%eval 0.05] [%clk 0:44:19] } 20. a3 { [%eval -0.25] [%clk 1:14:15] } 20... a4 { [%eval 0.01] [%clk 0:44:40] } 21. Nd2?! { [%eval -1.09] } { Inaccuracy. Nc1 was best. } { [%clk 1:14:32] } 21... Bc5?! { [%eval -0.21] } { Inaccuracy. Nf4+ was best. } { [%clk 0:42:36] } 22. Nf1 { [%eval -0.18] [%clk 1:13:15] } 22... Bxe3 { [%eval -0.1] [%clk 0:40:58] } 23. Nxe3 { [%eval -0.15] [%clk 1:13:08] } 23... Nf4+ { [%eval -0.15] [%clk 0:41:25] } 24. Kf2 { [%eval -0.18] [%clk 1:12:19] } 24... Be6 { [%eval -0.11] [%clk 0:40:47] } 25. Rad1 { [%eval -0.12] [%clk 1:10:43] } 25... Rfd8 { [%eval -0.14] [%clk 0:35:54] } 26. Rxd8+ { [%eval -0.36] [%clk 1:06:23] } 26... Rxd8 { [%eval -0.35] [%clk 0:36:01] } 27. Rd1 { [%eval -0.42] [%clk 1:06:22] } 27... Rxd1 { [%eval -0.41] [%clk 0:27:16] } 28. Nxd1 { [%eval -0.43] [%clk 1:06:30] } 28... Kf8 { [%eval -0.32] [%clk 0:23:09] } 29. Ne3 { [%eval -0.58] [%clk 1:02:49] } 29... Ke7 { [%eval -0.27] [%clk 0:20:59] } 30. Ng2?? { [%eval -4.57] } { Blunder. c4 was best. } { [%clk 1:01:04] } 30... Nh3+?? { [%eval 0.0] } { Blunder. Nxg2 was best. } { [%clk 0:18:30] } 31. Ke3? { [%eval -1.46] } { Mistake. Kg3 was best. } { [%clk 1:01:15] } 31... Kd6? { [%eval -0.06] } { Mistake. Kf6 was best. } { [%clk 0:15:20] } 32. Bd1 { [%eval -0.15] [%clk 0:59:26] } 32... Bc4 { [%eval -0.03] [%clk 0:14:10] } 33. Nh4 { [%eval -0.06] [%clk 0:57:45] } 33... Be6 { [%eval 0.0] [%clk 0:11:41] } 34. Ng2 { [%eval -0.15] [%clk 0:53:37] } 34... Kc5 { [%eval 0.0] [%clk 0:09:49] } 35. Kd2 { [%eval -0.14] [%clk 0:52:03] } 1/2-1/2