Event: Runde 4: de Vries, Carsten - Boesel, Alexander
Site: https://lichess.org/broadcast/8-sparkassen-schach-open-leer--a-open/runde-4/li3QkS3y/6LpF6BDr
Date: 2025-10-31
White: de Vries, Carsten
WhiteElo: 1924
Black: Boesel, Alexander
BlackElo: 2050
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c6 { [%eval 0.23] [%clk 1:30:51] } 2. d4 { [%eval 0.24] [%clk 1:31:24] } 2... d5 { [%eval 0.24] [%clk 1:31:16] } 3. exd5 { [%eval 0.08] [%clk 1:31:51] } 3... cxd5 { [%eval 0.18] [%clk 1:31:39] } 4. Bd3 { [%eval 0.1] [%clk 1:32:13] } 4... Nc6 { [%eval 0.12] [%clk 1:31:59] } 5. c3 { [%eval 0.19] [%clk 1:32:36] } 5... Nf6 { [%eval 0.14] [%clk 1:32:20] } 6. h3 { [%eval 0.0] [%clk 1:32:54] } 6... e5 { [%eval 0.12] [%clk 1:29:40] } 7. dxe5 { [%eval 0.08] [%clk 1:33:23] } 7... Nxe5 { [%eval 0.12] [%clk 1:30:00] } 8. Nf3 { [%eval 0.09] [%clk 1:33:48] } 8... Nxd3+ { [%eval 0.08] [%clk 1:30:11] } 9. Qxd3 { [%eval 0.0] [%clk 1:34:16] } 9... Bd6 { [%eval 0.07] [%clk 1:30:19] } 10. O-O { [%eval 0.1] [%clk 1:34:12] } 10... O-O { [%eval 0.13] [%clk 1:30:37] } 11. Be3 { [%eval 0.06] [%clk 1:34:00] } 11... Bd7 { [%eval 0.28] [%clk 1:28:51] } 12. Nbd2 { [%eval 0.21] [%clk 1:34:04] } 12... Re8 { [%eval 0.33] [%clk 1:25:04] } 13. Rad1 { [%eval 0.0] [%clk 1:31:42] } 13... Qc8 { [%eval 0.0] [%clk 1:20:22] } 14. Rfe1 { [%eval 0.03] [%clk 1:18:44] } 14... Bf5 { [%eval 0.04] [%clk 1:10:01] } 15. Qf1 { [%eval -0.06] [%clk 1:15:00] } 15... a6 { [%eval 0.0] [%clk 0:56:34] } 16. Bg5 { [%eval -0.19] [%clk 1:06:14] } 16... Ne4 { [%eval -0.09] [%clk 0:44:38] } 17. Nxe4 { [%eval 0.03] [%clk 1:04:49] } 17... Bxe4 { [%eval 0.06] [%clk 0:44:12] } 18. Nd2 { [%eval 0.0] [%clk 1:02:41] } 18... Bc2 { [%eval 0.0] [%clk 0:41:23] } 19. Rxe8+ { [%eval 0.03] [%clk 1:01:30] } 19... Qxe8 { [%eval 0.03] [%clk 0:39:55] } 20. Re1 { [%eval 0.0] [%clk 0:59:17] } 20... Qa4 { [%eval 0.0] [%clk 0:38:40] } 21. a3 { [%eval -0.01] [%clk 0:50:00] } 21... d4 { [%eval 0.0] [%clk 0:24:41] } 22. cxd4 { [%eval -0.08] [%clk 0:38:46] } 22... Qxd4 { [%eval 0.0] [%clk 0:23:24] } 23. Nc4 { [%eval -0.11] [%clk 0:16:26] } 23... Bc7 { [%eval -0.01] [%clk 0:20:52] } 24. Be3 { [%eval -0.22] [%clk 0:16:25] } 24... Qf6 { [%eval 0.0] [%clk 0:20:39] } 25. Qe2 { [%eval -0.11] [%clk 0:14:46] } 25... Ba4 { [%eval -0.22] [%clk 0:20:22] } 26. b4?! { [%eval -0.91] } { Inaccuracy. Bd2 was best. } { [%clk 0:10:34] } 26... Bb5 { [%eval -1.03] [%clk 0:16:50] } 27. Qc2? { [%eval -2.26] } { Mistake. Rc1 was best. } { [%clk 0:07:46] } 27... Qc6?? { [%eval -0.45] } { Blunder. Rc8 was best. } { [%clk 0:15:36] } 28. Rc1 { [%eval -0.5] [%clk 0:07:55] } 28... Rc8 { [%eval -0.14] [%clk 0:15:03] } 29. Qf5 { [%eval -0.17] [%clk 0:06:15] } 29... Bb8 { [%eval -0.02] [%clk 0:13:08] } 30. Ne5 { [%eval -0.1] [%clk 0:04:49] } 30... Qxc1+ { [%eval -0.09] [%clk 0:12:34] } 31. Bxc1 { [%eval -0.14] [%clk 0:05:18] } 31... Rxc1+ { [%eval -0.08] [%clk 0:12:56] } 32. Kh2 { [%eval -0.13] [%clk 0:05:39] } 32... f6 { [%eval -0.02] [%clk 0:10:23] } 33. Qe6+ { [%eval -0.15] [%clk 0:05:52] } 33... Kh8 { [%eval -0.27] [%clk 0:10:46] } 34. f4 { [%eval -0.08] [%clk 0:04:09] } 34... fxe5 { [%eval -0.11] [%clk 0:10:34] } 35. Qd5? { [%eval -1.72] } { Mistake. Qf5 was best. } { [%clk 0:03:19] } 35... Rc8 { [%eval -1.46] [%clk 0:10:17] } 36. fxe5?? { [%eval -4.36] } { Blunder. Qxb7 was best. } { [%clk 0:02:47] } 36... Bc6 { [%eval -4.21] [%clk 0:10:13] } 37. Qf7 { [%eval -4.84] [%clk 0:02:27] } 37... Re8 { [%eval -4.42] [%clk 0:10:31] } 38. h4 { [%eval -4.75] [%clk 0:02:21] } 38... Bxe5+ { [%eval -4.47] [%clk 0:10:55] } 39. Kh3?! { [%eval -6.94] } { Inaccuracy. g3 was best. } { [%clk 0:02:20] } 39... h6?! { [%eval -4.34] } { Inaccuracy. Bd6 was best. } { [%clk 0:10:21] } 40. g4? { [%eval -7.75] } { Mistake. g3 was best. } { [%clk 0:02:32] } 40... Rd8?! { [%eval -4.68] } { Inaccuracy. Bd6 was best. } { [%clk 0:01:40] } 41. Qf5 { [%eval -4.39] [%clk 0:01:58] } 41... Bb8 { [%eval -4.59] [%clk 0:13:51] } 42. h5 { [%eval -5.34] [%clk 0:16:34] } 42... Re8 { [%eval -5.12] [%clk 0:13:20] } 43. Qc5?! { [%eval -7.16] } { Inaccuracy. Qf2 was best. } { [%clk 0:16:42] } 43... Bf4 { [%eval -7.14] [%clk 0:12:52] } 44. Kh4 { [%eval -6.87] [%clk 0:16:39] } 44... Bg5+ { [%eval -6.52] [%clk 0:12:09] } 45. Kg3 { [%eval -6.57] [%clk 0:16:45] } 45... Re3+ { [%eval -6.23] [%clk 0:12:07] } 46. Kf2 { [%eval -5.96] [%clk 0:16:58] } 46... Re8 { [%eval -7.55] [%clk 0:10:55] } 47. Kg3 { [%eval -6.66] [%clk 0:17:06] } 47... Be7 { [%eval -5.28] [%clk 0:10:05] } 48. Qc3 { [%eval -4.9] [%clk 0:16:09] } 48... Bg5?? { [%eval 0.0] } { Blunder. Bd6+ was best. } { [%clk 0:07:45] } 49. Qc5 { [%eval -6.03] [%clk 0:15:48] } 49... Re3+ { [%eval -5.71] [%clk 0:07:38] } 50. Kf2 { [%eval -5.37] [%clk 0:00:00] } 50... Be4 { [%eval -4.47] [%clk 0:10:05] } 51. Qc8+ { [%eval -4.85] [%clk 0:11:43] } 51... Kh7 { [%eval -5.0] [%clk 0:10:27] } 52. Qd7?! { [%eval -7.37] } { Inaccuracy. a4 was best. } { [%clk 0:10:49] } 52... Rxa3 { [%eval -7.03] [%clk 0:10:22] } 53. Qc7 { [%eval -7.71] [%clk 0:10:37] } 53... Ra2+ { [%eval -7.29] [%clk 0:09:46] } 54. Kg3 { [%eval -8.5] [%clk 0:10:51] } 54... Rg2+ { [%eval -8.36] [%clk 0:06:45] } 55. Kh3 { [%eval -8.41] [%clk 0:11:18] } 55... Rd2 { [%eval -7.67] [%clk 0:04:33] } 56. Qe5 { [%eval -8.52] [%clk 0:11:20] } 56... Bd3?! { [%eval -5.93] } { Inaccuracy. Rd3+ was best. } { [%clk 0:03:53] } 57. Kg3 { [%eval -5.72] [%clk 0:10:57] } 57... b5 { [%eval -5.79] [%clk 0:03:01] } 58. Qc3 { [%eval -5.58] [%clk 0:10:51] } 58... Bc2 { [%eval -5.38] [%clk 0:02:46] } 59. Qe5 { [%eval -6.44] [%clk 0:11:06] } 59... Rd3+ { [%eval -5.8] [%clk 0:02:55] } 60. Kf2 { [%eval -6.77] [%clk 0:10:02] } 60... Rb3 { [%eval -6.69] [%clk 0:02:30] } 61. Qc7 { [%eval -6.37] [%clk 0:09:37] } 61... Rb2 { [%eval -5.7] [%clk 0:02:48] } 62. Kg3 { [%eval -6.68] [%clk 0:09:41] } 62... Bd2 { [%eval -5.69] [%clk 0:02:23] } 63. g5 { [%eval -6.1] [%clk 0:07:49] } 63... Bxg5 { [%eval -6.08] [%clk 0:02:35] } 64. Qc3?? { [%eval #-15] } { Checkmate is now unavoidable. Qd6 was best. } { [%clk 0:08:18] } 64... Bf6?? { [%eval -6.42] } { Lost forced checkmate sequence. Rb3 was best. } { [%clk 0:02:55] } 65. Qc6 { [%eval -6.5] [%clk 0:08:30] } 65... Be7 { [%eval -6.34] [%clk 0:03:03] } 66. Qxa6 { [%eval -6.44] [%clk 0:08:26] } 66... Rxb4 { [%eval -7.51] [%clk 0:02:47] } 67. Qc8?! { [%eval -13.39] } { Inaccuracy. Qa2 was best. } { [%clk 0:08:43] } 67... Rb2 { [%eval -10.53] [%clk 0:02:43] } 68. Qe6 { [%eval -10.39] [%clk 0:08:19] } 68... Bf6 { [%eval -8.53] [%clk 0:03:06] } 0-1