Event: ODJM B 2025
Site: Willingen GER
Date: 2025-06-08
White: Lesser, Luan
WhiteElo: 1790
Black: Jakob, Lucas
BlackElo: 1687
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Wing Gambit, Marshall Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. b4?! { [%eval -0.34] } { Inaccuracy. Nf3 was best. } { [%clk 1:30:33] } 2... cxb4 { [%eval -0.32] [%clk 1:31:07] } 3. a3 { [%eval -0.47] [%clk 1:31:02] } 3... Nc6 { [%eval 0.04] [%clk 1:30:59] } 4. d4 { [%eval -0.41] [%clk 1:31:23] } 4... e6?! { [%eval 0.15] } { Inaccuracy. d5 was best. } { [%clk 1:31:02] } 5. Nf3 { [%eval -0.29] [%clk 1:31:25] } 5... Nf6 { [%eval 0.0] [%clk 1:31:16] } 6. d5 { [%eval 0.04] [%clk 1:27:44] } 6... bxa3?? { [%eval 2.47] } { Blunder. Nb8 was best. } { [%clk 1:29:51] } 7. dxc6 { [%eval 2.52] [%clk 1:24:27] } 7... Nxe4 { [%eval 2.32] [%clk 1:29:41] } 8. c3?! { [%eval 1.26] } { Inaccuracy. Qd4 was best. } { [%clk 1:00:28] } 8... Bc5 { [%eval 1.09] [%clk 1:27:15] } 9. Be3 { [%eval 1.13] [%clk 0:56:52] } 9... Bxe3 { [%eval 1.29] [%clk 1:23:16] } 10. fxe3 { [%eval 1.25] [%clk 0:57:11] } 10... Qb6 { [%eval 1.16] [%clk 1:22:08] } 11. Qc1 { [%eval 1.25] [%clk 0:56:04] } 11... O-O { [%eval 1.22] [%clk 1:21:06] } 12. c7?! { [%eval 0.4] } { Inaccuracy. c4 was best. } { [%clk 0:51:09] } 12... d5 { [%eval 0.41] [%clk 1:19:47] } 13. Rxa3?! { [%eval -0.48] } { Inaccuracy. Bd3 was best. } { [%clk 0:39:01] } 13... Qxc7 { [%eval -0.11] [%clk 1:19:30] } 14. Nbd2 { [%eval -0.32] [%clk 0:38:31] } 14... Nxd2?! { [%eval 0.75] } { Inaccuracy. Nd6 was best. } { [%clk 1:16:18] } 15. Qxd2 { [%eval 0.66] [%clk 0:37:23] } 15... Bd7 { [%eval 0.72] [%clk 1:15:05] } 16. Be2 { [%eval 0.67] [%clk 0:37:08] } 16... Rfc8 { [%eval 0.93] [%clk 1:12:46] } 17. O-O { [%eval 0.71] [%clk 0:37:21] } 17... Qc5?! { [%eval 1.37] } { Inaccuracy. a5 was best. } { [%clk 1:12:49] } 18. Rfa1 { [%eval 1.25] [%clk 0:37:29] } 18... b5? { [%eval 2.97] } { Mistake. Be8 was best. } { [%clk 1:11:42] } 19. Qd4 { [%eval 3.04] [%clk 0:37:11] } 19... Qxd4 { [%eval 3.07] [%clk 1:10:46] } 20. Nxd4 { [%eval 2.87] [%clk 0:36:26] } 20... Rc7 { [%eval 2.91] [%clk 1:08:28] } 21. Nxb5?! { [%eval 2.14] } { Inaccuracy. Bxb5 was best. } { [%clk 0:31:19] } 21... Bxb5 { [%eval 2.11] [%clk 1:07:18] } 22. Bxb5 { [%eval 2.14] [%clk 0:31:48] } 22... h6 { [%eval 2.32] [%clk 1:07:13] } 23. Bd3 { [%eval 2.13] [%clk 0:27:49] } 23... g6 { [%eval 2.72] [%clk 1:05:39] } 24. Rc1 { [%eval 2.14] [%clk 0:28:13] } 24... Rac8 { [%eval 2.68] [%clk 1:04:40] } 25. Ba6 { [%eval 2.17] [%clk 0:27:23] } 25... Rb8 { [%eval 2.01] [%clk 1:04:37] } 26. c4 { [%eval 1.73] [%clk 0:27:41] } 26... dxc4 { [%eval 2.0] [%clk 1:04:45] } 27. Rxc4 { [%eval 2.23] [%clk 0:27:53] } 27... Rxc4 { [%eval 2.25] [%clk 1:04:58] } 28. Bxc4 { [%eval 2.14] [%clk 0:28:22] } 28... Rb7 { [%eval 2.01] [%clk 1:05:15] } 29. Kf2 { [%eval 2.02] [%clk 0:28:39] } 29... Kg7 { [%eval 2.35] [%clk 1:04:54] } 30. Kf3 { [%eval 2.32] [%clk 0:29:04] } 30... Rc7 { [%eval 2.23] [%clk 1:05:03] } 31. Bd3 { [%eval 2.09] [%clk 0:28:55] } 31... Rd7 { [%eval 1.93] [%clk 1:05:04] } 32. Bb5 { [%eval 2.12] [%clk 0:28:48] } 32... Rb7 { [%eval 2.26] [%clk 1:05:19] } 33. Bd3 { [%eval 2.02] [%clk 0:28:36] } 33... Rd7 { [%eval 1.92] [%clk 1:05:36] } 34. e4 { [%eval 1.75] [%clk 0:28:57] } 34... Rc7 { [%eval 1.8] [%clk 1:05:43] } 35. Kf4 { [%eval 1.9] [%clk 0:28:39] } 35... Rb7 { [%eval 1.8] [%clk 1:05:30] } 36. Be2 { [%eval 1.87] [%clk 0:27:41] } 36... Rb2 { [%eval 2.14] [%clk 1:05:30] } 37. Ke3 { [%eval 1.82] [%clk 0:25:12] } 37... Rb7 { [%eval 1.82] [%clk 1:05:06] } 38. Kd4 { [%eval 1.9] [%clk 0:25:08] } 38... Rc7?! { [%eval 3.0] } { Inaccuracy. Kf6 was best. } { [%clk 1:04:50] } 39. Ke5 { [%eval 2.91] [%clk 0:24:56] } 39... Rd7 { [%eval 3.05] [%clk 1:03:27] } 40. Ra2 { [%eval 3.0] [%clk 0:21:32] } 40... Kf8? { [%eval 4.89] } { Mistake. Rb7 was best. } { [%clk 1:01:05] } 41. Bb5?! { [%eval 3.26] } { Inaccuracy. Kf6 was best. } { [%clk 0:20:19] } 41... Rb7 { [%eval 3.06] [%clk 0:59:48] } 42. Bc6 { [%eval 2.39] [%clk 0:18:36] } 42... Rb6 { [%eval 2.87] [%clk 0:59:26] } 43. Kd6 { [%eval 2.73] [%clk 0:19:04] } 43... a6 { [%eval 3.22] [%clk 0:59:18] } 44. Kc7?! { [%eval 2.28] } { Inaccuracy. e5 was best. } { [%clk 0:19:21] } 44... Rb4?! { [%eval 3.52] } { Inaccuracy. Rb1 was best. } { [%clk 0:59:15] } 45. Rxa6 { [%eval 3.26] [%clk 0:19:44] } 45... Rb2 { [%eval 3.82] [%clk 0:59:37] } 46. e5 { [%eval 3.7] [%clk 0:19:53] } 46... Re2 { [%eval 3.88] [%clk 0:59:55] } 47. Ra8+ { [%eval 3.99] [%clk 0:19:27] } 47... Kg7 { [%eval 3.97] [%clk 1:00:06] } 48. Kd6 { [%eval 3.8] [%clk 0:19:49] } 48... Rd2+?! { [%eval 4.82] } { Inaccuracy. Rc2 was best. } { [%clk 1:00:13] } 49. Ke7 { [%eval 3.98] [%clk 0:20:10] } 49... Rc2 { [%eval 5.79] [%clk 0:59:58] } 50. Bd7 { [%eval 5.9] [%clk 0:15:03] } 50... Rd2 { [%eval 5.81] [%clk 0:59:04] } 51. Ra3 { [%eval 5.41] [%clk 0:10:20] } 51... Rxg2 { [%eval 5.43] [%clk 0:55:36] } 52. Rf3 { [%eval 5.01] [%clk 0:10:36] } 52... g5?? { [%eval #15] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:55:56] } 53. Rxf7+ { [%eval #15] [%clk 0:10:53] } 53... Kg6 { [%eval #15] [%clk 0:56:01] } 54. Be8 { [%eval #17] [%clk 0:11:05] } 1-0