Event: World Senior Team 2025 S65
Site: Prague, Czech Republic
Date: 2025-02-23
White: Koehler, Gerhard, Dr.
WhiteElo: 2215
Black: Hammar, Bengt
BlackTitle: FM
BlackElo: 2100
Result: 1-0
ECO: E97
Opening: King's Indian Defense: Orthodox Variation, Bayonet Attack
Variant: Standard
TimeControl: 90min./40 + 30min. + 30s./move

1. c4 { [%eval 0.12] [%clk 1:30:55] } 1... Nf6 { [%eval 0.25] [%clk 1:30:14] } 2. Nc3 { [%eval 0.03] [%clk 1:30:00] } 2... g6 { [%eval 0.41] [%clk 1:30:24] } 3. e4 { [%eval 0.31] [%clk 1:30:09] } 3... d6 { [%eval 0.45] [%clk 1:30:42] } 4. d4 { [%eval 0.46] [%clk 1:30:32] } 4... Bg7 { [%eval 0.48] [%clk 1:30:51] } 5. Be2 { [%eval 0.51] [%clk 1:30:53] } 5... O-O { [%eval 0.48] [%clk 1:30:13] } 6. Nf3 { [%eval 0.45] [%clk 1:31:14] } 6... e5 { [%eval 0.49] [%clk 1:26:08] } 7. O-O { [%eval 0.4] [%clk 1:31:05] } 7... Nc6 { [%eval 0.54] [%clk 1:25:31] } 8. d5 { [%eval 0.55] [%clk 1:30:15] } 8... Ne7 { [%eval 0.56] [%clk 1:22:59] } 9. b4 { [%eval 0.52] [%clk 1:26:22] } 9... a5 { [%eval 0.6] [%clk 1:22:23] } 10. Ba3 { [%eval 0.38] [%clk 1:23:32] } 10... Nd7 { [%eval 0.68] [%clk 1:18:30] } 11. bxa5 { [%eval 0.88] [%clk 1:23:26] } 11... h6 { [%eval 1.36] [%clk 1:15:55] } 12. Nd2 { [%eval 1.0] [%clk 1:20:01] } 12... Rxa5 { [%eval 0.86] [%clk 1:14:55] } 13. Bb4 { [%eval 0.99] [%clk 1:18:48] } 13... Ra8 { [%eval 0.87] [%clk 1:15:15] } 14. Nb3 { [%eval 0.34] [%clk 1:14:02] } 14... f5 { [%eval 0.46] [%clk 1:11:35] } 15. f3 { [%eval 0.29] [%clk 1:13:50] } 15... Nf6?! { [%eval 0.88] } { Inaccuracy. Kh7 was best. } { [%clk 1:10:25] } 16. Kh1 { [%eval 0.49] [%clk 1:01:53] } 16... g5 { [%eval 0.88] [%clk 1:07:21] } 17. c5 { [%eval 0.86] [%clk 0:55:54] } 17... f4?! { [%eval 2.02] } { Inaccuracy. g4 was best. } { [%clk 1:05:14] } 18. Nb5 { [%eval 1.93] [%clk 0:50:06] } 18... Ne8 { [%eval 1.75] [%clk 1:01:47] } 19. Qd2 { [%eval 1.57] [%clk 0:38:33] } 19... Ng6 { [%eval 1.84] [%clk 0:57:08] } 20. cxd6 { [%eval 2.08] [%clk 0:35:31] } 20... cxd6 { [%eval 2.12] [%clk 0:56:29] } 21. Na5 { [%eval 1.99] [%clk 0:34:35] } 21... Rf7 { [%eval 2.31] [%clk 0:55:54] } 22. Nc4 { [%eval 2.33] [%clk 0:32:12] } 22... Ra6?! { [%eval 3.1] } { Inaccuracy. Bf8 was best. } { [%clk 0:54:01] } 23. Ba5 { [%eval 2.72] [%clk 0:28:42] } 23... b6 { [%eval 2.72] [%clk 0:49:45] } 24. Bb4?! { [%eval 1.97] } { Inaccuracy. Nxb6 was best. } { [%clk 0:25:57] } 24... Bf8 { [%eval 2.13] [%clk 0:49:18] } 25. Rfc1 { [%eval 1.89] [%clk 0:25:39] } 25... Ra8 { [%eval 1.78] [%clk 0:48:43] } 26. Qb2 { [%eval 1.74] [%clk 0:21:40] } 26... h5?! { [%eval 2.81] } { Inaccuracy. Rg7 was best. } { [%clk 0:44:05] } 27. Bf1? { [%eval 1.32] } { Mistake. Ncxd6 was best. } { [%clk 0:19:06] } 27... g4?! { [%eval 2.15] } { Inaccuracy. Ba6 was best. } { [%clk 0:43:34] } 28. Qf2?! { [%eval 1.1] } { Inaccuracy. Bxd6 was best. } { [%clk 0:19:19] } 28... Rb8 { [%eval 1.09] [%clk 0:40:30] } 29. Rc2 { [%eval 0.83] [%clk 0:17:48] } 29... Rg7 { [%eval 1.02] [%clk 0:36:03] } 30. Rac1 { [%eval 0.93] [%clk 0:14:55] } 30... Ba6 { [%eval 1.13] [%clk 0:21:16] } 31. Nd2?! { [%eval 0.23] } { Inaccuracy. Nbxd6 was best. } { [%clk 0:11:23] } 31... g3 { [%eval 0.21] [%clk 0:18:00] } 32. Qg1 { [%eval 0.19] [%clk 0:11:22] } 32... gxh2 { [%eval 0.15] [%clk 0:17:22] } 33. Qxh2 { [%eval 0.26] [%clk 0:11:30] } 33... Nh4? { [%eval 1.5] } { Mistake. Nh8 was best. } { [%clk 0:16:34] } 34. a4 { [%eval 1.44] [%clk 0:07:42] } 34... Bxb5 { [%eval 2.03] [%clk 0:13:08] } 35. axb5 { [%eval 2.1] [%clk 0:07:19] } 35... Rg3 { [%eval 2.01] [%clk 0:12:28] } 36. Nb1 { [%eval 1.55] [%clk 0:06:06] } 36... Be7? { [%eval 2.88] } { Mistake. Ng6 was best. } { [%clk 0:11:35] } 37. Be1 { [%eval 2.81] [%clk 0:06:22] } 37... Rg7?! { [%eval 4.27] } { Inaccuracy. Ng6 was best. } { [%clk 0:11:31] } 38. Qh3 { [%eval 4.07] [%clk 0:06:31] } 38... Bf6 { [%eval 4.44] [%clk 0:10:08] } 39. Bf2?! { [%eval 3.43] } { Inaccuracy. Rc8 was best. } { [%clk 0:04:35] } 39... Nc7 { [%eval 3.72] [%clk 0:09:03] } 40. Rc6 { [%eval 3.99] [%clk 0:04:34] } 40... Kh7 { [%eval 4.07] [%clk 0:05:53] } 41. Rxb6 { [%eval 3.88] [%clk 0:29:54] } 41... Rg3 { [%clk 0:24:33] } 42. Bxg3 { [%clk 0:26:21] } 42... Rxb6 { [%clk 0:21:05] } 43. Bf2 { [%clk 0:26:13] } 43... Nxb5 { [%clk 0:18:08] } 44. Bxb6 { [%clk 0:25:29] } 44... Qxb6 { [%clk 0:18:36] } 45. Qd7+ { [%clk 0:25:36] } 1-0