Event: Round 7: Martens, Martin - Betaneli, Alexander
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-7/g5vYHi8j/VRpXPeP4
Date: 2025-10-28
White: Martens, Martin
WhiteTitle: IM
WhiteElo: 2300
Black: Betaneli, Alexander
BlackTitle: FM
BlackElo: 2164
Result: 1-0
ECO: B01
Opening: Scandinavian Defense: Mieses-Kotroc Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... d5 { [%eval 0.54] [%clk 1:30:46] } 2. exd5 { [%eval 0.51] [%clk 1:31:10] } 2... Qxd5 { [%eval 0.52] [%clk 1:31:11] } 3. h3 { [%eval 0.01] [%clk 1:31:20] } 3... Nf6 { [%eval 0.36] [%clk 1:28:48] } 4. Nf3 { [%eval 0.26] [%clk 1:30:57] } 4... e6 { [%eval 0.37] [%clk 1:24:24] } 5. d4 { [%eval 0.44] [%clk 1:29:07] } 5... c5 { [%eval 0.72] [%clk 1:19:56] } 6. Nc3 { [%eval 0.66] [%clk 1:27:13] } 6... Qd8 { [%eval 0.62] [%clk 1:19:55] } 7. Be3 { [%eval 0.75] [%clk 1:16:12] } 7... cxd4 { [%eval 0.67] [%clk 1:18:24] } 8. Qxd4 { [%eval 0.75] [%clk 1:09:50] } 8... Qxd4 { [%eval 0.69] [%clk 1:14:03] } 9. Bxd4?! { [%eval -0.02] } { Inaccuracy. Nxd4 was best. } { [%clk 1:08:58] } 9... a6 { [%eval 0.22] [%clk 1:09:48] } 10. O-O-O { [%eval 0.16] [%clk 0:56:07] } 10... Bd7 { [%eval 0.45] [%clk 0:57:25] } 11. Ne5 { [%eval 0.21] [%clk 0:53:56] } 11... Nc6 { [%eval 0.24] [%clk 0:50:48] } 12. Nxd7 { [%eval 0.24] [%clk 0:53:38] } 12... Nxd7 { [%eval 0.25] [%clk 0:51:13] } 13. Be3 { [%eval 0.18] [%clk 0:50:14] } 13... Bc5 { [%eval 0.27] [%clk 0:42:58] } 14. Bf4 { [%eval -0.04] [%clk 0:45:29] } 14... Bxf2 { [%eval -0.02] [%clk 0:39:25] } 15. Ne4 { [%eval -0.02] [%clk 0:44:20] } 15... e5? { [%eval 1.46] } { Mistake. Bd4 was best. } { [%clk 0:31:05] } 16. Bg5?! { [%eval 0.62] } { Inaccuracy. Bh2 was best. } { [%clk 0:41:58] } 16... f6 { [%eval 0.5] [%clk 0:29:16] } 17. Nxf2 { [%eval 0.42] [%clk 0:38:07] } 17... fxg5 { [%eval 0.57] [%clk 0:29:42] } 18. Ne4 { [%eval 0.57] [%clk 0:38:12] } 18... Ke7 { [%eval 0.53] [%clk 0:22:59] } 19. Nxg5 { [%eval 0.46] [%clk 0:38:27] } 19... h6 { [%eval 0.48] [%clk 0:14:39] } 20. Ne4 { [%eval 0.54] [%clk 0:35:40] } 20... Nf6 { [%eval 0.83] [%clk 0:13:06] } 21. Ng3 { [%eval 0.76] [%clk 0:34:10] } 21... Rhd8 { [%eval 0.75] [%clk 0:12:32] } 22. Re1 { [%eval 0.55] [%clk 0:30:58] } 22... Kf8 { [%eval 0.88] [%clk 0:11:08] } 23. a3 { [%eval 0.53] [%clk 0:29:48] } 23... Rd4 { [%eval 1.03] [%clk 0:07:40] } 24. Bd3 { [%eval 0.7] [%clk 0:28:55] } 24... Rf4 { [%eval 0.81] [%clk 0:07:36] } 25. Ne4 { [%eval 0.73] [%clk 0:25:12] } 25... Nxe4 { [%eval 0.66] [%clk 0:06:21] } 26. Bxe4 { [%eval 0.78] [%clk 0:25:27] } 26... Re8 { [%eval 1.14] [%clk 0:04:27] } 27. Re3 { [%eval 1.18] [%clk 0:24:58] } 27... Re7 { [%eval 0.98] [%clk 0:04:29] } 28. Rhe1 { [%eval 1.08] [%clk 0:22:26] } 28... Nd4 { [%eval 1.31] [%clk 0:03:59] } 29. c3 { [%eval 1.12] [%clk 0:09:19] } 29... Nc6? { [%eval 2.96] } { Mistake. Nb3+ was best. } { [%clk 0:02:43] } 30. R3e2? { [%eval 1.3] } { Mistake. Bxc6 was best. } { [%clk 0:08:41] } 30... g5?! { [%eval 2.41] } { Inaccuracy. Nd8 was best. } { [%clk 0:02:28] } 31. b4?! { [%eval 1.51] } { Inaccuracy. Bxc6 was best. } { [%clk 0:08:17] } 31... Kg7? { [%eval 3.29] } { Mistake. Nd8 was best. } { [%clk 0:02:35] } 32. Kd2? { [%eval 1.66] } { Mistake. Bxc6 was best. } { [%clk 0:08:13] } 32... Rd7+ { [%eval 1.74] [%clk 0:02:46] } 33. Kc2 { [%eval 1.85] [%clk 0:07:58] } 33... Ne7 { [%eval 1.98] [%clk 0:02:49] } 34. Bd3 { [%eval 1.72] [%clk 0:06:45] } 34... Nc6 { [%eval 1.64] [%clk 0:02:31] } 35. a4?! { [%eval 0.91] } { Inaccuracy. Be4 was best. } { [%clk 0:06:38] } 35... Rc7 { [%eval 1.09] [%clk 0:02:51] } 36. Kb3 { [%eval 0.91] [%clk 0:06:39] } 36... Re7?? { [%eval 2.99] } { Blunder. a5 was best. } { [%clk 0:02:50] } 37. a5?! { [%eval 2.22] } { Inaccuracy. Be4 was best. } { [%clk 0:06:31] } 37... h5? { [%eval 3.88] } { Mistake. g4 was best. } { [%clk 0:03:02] } 38. Be4 { [%eval 3.98] [%clk 0:06:32] } 38... Rf6 { [%eval 4.45] [%clk 0:01:21] } 39. Rd1? { [%eval 2.34] } { Mistake. Bxc6 was best. } { [%clk 0:04:35] } 39... g4 { [%eval 2.91] [%clk 0:00:41] } 40. Re3 { [%eval 3.05] [%clk 0:02:53] } 40... Rc7 { [%eval 3.81] [%clk 0:00:36] } 41. Rh1 { [%eval 3.7] [%clk 0:01:32] } 41... g3 { [%eval 4.59] [%clk 0:20:15] } 42. Rxg3+ { [%eval 4.76] [%clk 0:31:09] } 42... Kh6 { [%eval 5.6] [%clk 0:20:42] } 43. Re1 { [%eval 4.82] [%clk 0:27:15] } 43... Re7 { [%eval 5.0] [%clk 0:19:15] } 44. Rg8 { [%eval 4.81] [%clk 0:24:30] } 44... h4 { [%eval 5.01] [%clk 0:16:19] } 45. Rd1 { [%eval 5.0] [%clk 0:18:17] } 45... Ref7 { [%eval 5.05] [%clk 0:13:16] } 46. Rg4 { [%eval 5.02] [%clk 0:16:07] } 46... Kh5 { [%eval 4.84] [%clk 0:11:54] } 47. Re1 { [%eval 4.83] [%clk 0:15:05] } 47... Ne7 { [%eval 5.62] [%clk 0:10:11] } 48. Bxb7 { [%eval 5.54] [%clk 0:14:09] } 48... Nf5 { [%eval 6.03] [%clk 0:09:50] } 49. Bf3 { [%eval 5.99] [%clk 0:13:28] } 1-0