Event: Master Tournament
Site: https://lichess.org/broadcast/chess-annemasse-2025--masters/round-5/85btCQ83/5OVrAvEo
Date: 2025-10-08
White: Jacobson, Brandon
WhiteTitle: GM
WhiteElo: 2595
Black: Das, Sayantan
BlackTitle: GM
BlackElo: 2435
Result: 1-0
ECO: D33
Opening: Tarrasch Defense: Prague Variation
Variant: Standard
TimeControl: 90 + 30 per move

1. d4 { [%eval 0.17] [%clk 1:29:25] } 1... d5 { [%eval 0.18] [%clk 1:30:36] } 2. c4 { [%eval 0.18] [%clk 1:29:45] } 2... e6 { [%eval 0.17] [%clk 1:30:50] } 3. Nc3 { [%eval 0.22] [%clk 1:29:36] } 3... c5 { [%eval 0.32] [%clk 1:30:23] } 4. cxd5 { [%eval 0.31] [%clk 1:29:36] } 4... exd5 { [%eval 0.27] [%clk 1:30:44] } 5. Nf3 { [%eval 0.33] [%clk 1:29:51] } 5... Nc6 { [%eval 0.27] [%clk 1:30:47] } 6. g3 { [%eval 0.16] [%clk 1:24:20] } 6... Nf6 { [%eval 0.19] [%clk 1:23:53] } 7. a3 { [%eval 0.06] [%clk 1:23:35] } 7... Bg4 { [%eval 0.25] [%clk 1:16:57] } 8. Be3 { [%eval 0.3] [%clk 1:12:15] } 8... Bxf3 { [%eval 0.32] [%clk 1:02:39] } 9. exf3 { [%eval 0.23] [%clk 1:12:23] } 9... c4 { [%eval 0.31] [%clk 1:02:56] } 10. Bg2 { [%eval 0.38] [%clk 1:08:31] } 10... Be7 { [%eval 0.87] [%clk 1:01:47] } 11. O-O { [%eval 0.65] [%clk 1:08:41] } 11... O-O { [%eval 0.78] [%clk 1:01:11] } 12. g4 { [%eval 0.8] [%clk 1:06:09] } 12... Qd6 { [%eval 1.27] [%clk 0:35:16] } 13. f4 { [%eval 1.27] [%clk 0:57:12] } 13... Rad8 { [%eval 1.28] [%clk 0:34:08] } 14. Qe2 { [%eval 1.33] [%clk 0:43:54] } 14... Ne4 { [%eval 1.74] [%clk 0:22:49] } 15. Nxe4 { [%eval 1.7] [%clk 0:42:12] } 15... dxe4 { [%eval 1.33] [%clk 0:23:16] } 16. Qxc4 { [%eval 1.43] [%clk 0:42:06] } 16... b5 { [%eval 1.41] [%clk 0:17:57] } 17. Qxb5 { [%eval 1.45] [%clk 0:38:13] } 17... Nxd4 { [%eval 1.36] [%clk 0:16:45] } 18. Qc4 { [%eval 1.42] [%clk 0:24:01] } 18... Nf3+ { [%eval 1.45] [%clk 0:14:14] } 19. Bxf3 { [%eval 1.48] [%clk 0:24:21] } 19... exf3 { [%eval 1.63] [%clk 0:14:41] } 20. Qe4 { [%eval 1.35] [%clk 0:24:45] } 20... Bf6 { [%eval 1.59] [%clk 0:10:44] } 21. Rab1 { [%eval 1.6] [%clk 0:25:09] } 21... Qd5?! { [%eval 2.8] } { Inaccuracy. h6 was best. } { [%clk 0:10:59] } 22. Qxd5 { [%eval 3.11] [%clk 0:20:21] } 22... Rxd5 { [%eval 3.08] [%clk 0:11:27] } 23. Bxa7 { [%eval 2.79] [%clk 0:20:44] } 23... Rb5 { [%eval 2.77] [%clk 0:05:13] } 24. g5 { [%eval 3.05] [%clk 0:19:03] } 24... Be7 { [%eval 3.29] [%clk 0:04:56] } 25. Rfe1 { [%eval 3.09] [%clk 0:06:58] } 25... Bd6 { [%eval 3.21] [%clk 0:04:52] } 26. Be3 { [%eval 2.94] [%clk 0:07:26] } 26... Rb3 { [%eval 3.21] [%clk 0:03:35] } 27. Red1 { [%eval 3.05] [%clk 0:05:54] } 27... Be7?! { [%eval 4.11] } { Inaccuracy. Bb8 was best. } { [%clk 0:03:32] } 28. h4 { [%eval 4.0] [%clk 0:04:53] } 28... h6 { [%eval 4.07] [%clk 0:02:26] } 29. Kh2 { [%eval 3.84] [%clk 0:04:39] } 29... Rfb8 { [%eval 3.94] [%clk 0:02:15] } 30. Ra1 { [%eval 3.45] [%clk 0:04:47] } 30... Rxb2 { [%eval 3.95] [%clk 0:01:42] } 31. a4 { [%eval 3.82] [%clk 0:05:04] } 31... Ra8 { [%eval 3.8] [%clk 0:01:25] } 32. Kg3 { [%eval 3.63] [%clk 0:05:03] } 32... Bb4 { [%eval 3.73] [%clk 0:00:52] } 33. Kxf3 { [%eval 3.57] [%clk 0:04:38] } 33... Rb3 { [%eval 3.74] [%clk 0:00:49] } 34. Rd5 { [%eval 3.57] [%clk 0:03:40] } 34... Bc3 { [%eval 3.66] [%clk 0:00:37] } 35. Ra2 { [%eval 3.52] [%clk 0:04:08] } 35... hxg5 { [%eval 3.85] [%clk 0:00:45] } 36. hxg5 { [%eval 3.93] [%clk 0:04:27] } 36... Ba5 { [%eval 3.77] [%clk 0:00:38] } 37. Rb5 { [%eval 3.57] [%clk 0:02:15] } 37... Rc3 { [%eval 3.77] [%clk 0:00:53] } 38. Ke2 { [%eval 3.68] [%clk 0:02:34] } 38... Rc4 { [%eval 3.67] [%clk 0:01:01] } 39. Rc5 { [%eval 3.35] [%clk 0:02:30] } 39... Re4 { [%eval 3.79] [%clk 0:00:42] } 40. Kd3 { [%eval 3.75] [%clk 0:02:32] } 40... Re7 { [%eval 3.76] [%clk 0:00:39] } 41. Rd5 { [%eval 3.78] [%clk 0:02:49] } 41... Rb7 { [%eval 3.69] [%clk 0:00:40] } 42. Rb5 { [%eval 3.8] [%clk 0:02:26] } 42... Rd7+ { [%eval 3.79] [%clk 0:00:54] } 43. Ke4 { [%eval 3.62] [%clk 0:02:54] } 43... Rc7 { [%eval 3.79] [%clk 0:00:54] } 44. Rc5 { [%eval 3.29] [%clk 0:02:55] } 44... Rb7 { [%eval 4.02] [%clk 0:00:35] } 45. Rac2 { [%eval 3.85] [%clk 0:02:51] } 45... Kh7 { [%eval 4.05] [%clk 0:00:39] } 46. Kf3 { [%eval 3.93] [%clk 0:01:50] } 46... Rb3 { [%eval 4.43] [%clk 0:00:39] } 47. Rc8 { [%eval 4.63] [%clk 0:01:25] } 47... Rxc8 { [%eval 4.92] [%clk 0:00:36] } 48. Rxc8 { [%eval 4.71] [%clk 0:01:52] } 48... Rb4 { [%eval 5.02] [%clk 0:01:01] } 49. Ra8 { [%eval 4.93] [%clk 0:02:10] } 49... Rxa4 { [%eval 5.06] [%clk 0:01:03] } 50. Ra7 { [%eval 5.04] [%clk 0:00:35] } 50... Kg8 { [%eval 5.11] [%clk 0:01:08] } 51. Ra8+ { [%eval 4.94] [%clk 0:00:37] } 51... Kh7 { [%eval 4.93] [%clk 0:01:36] } 52. Ra7 { [%eval 5.03] [%clk 0:00:42] } 52... Kg8 { [%eval 4.73] [%clk 0:01:59] } 53. Kg2 { [%eval 4.27] [%clk 0:00:37] } 53... Ra1 { [%eval 3.97] [%clk 0:01:07] } 54. Bd4 { [%eval 3.79] [%clk 0:00:39] } 54... Rd1 { [%eval 4.62] [%clk 0:01:08] } 55. Ra8+ { [%eval 4.46] [%clk 0:00:36] } 55... Kh7 { [%eval 4.37] [%clk 0:01:31] } 56. Bxg7 { [%eval 4.14] [%clk 0:01:03] } 56... Bb6?! { [%eval 6.17] } { Inaccuracy. Kxg7 was best. } { [%clk 0:00:53] } 57. Bf6?! { [%eval 4.22] } { Inaccuracy. Be5 was best. } { [%clk 0:00:39] } 57... Rd2? { [%eval 8.52] } { Mistake. Kg6 was best. } { [%clk 0:00:56] } 58. Kf3 { [%eval 6.51] [%clk 0:01:04] } 58... Rxf2+?? { [%eval #6] } { Checkmate is now unavoidable. Rd6 was best. } { [%clk 0:00:32] } 59. Kg4 { [%eval #5] [%clk 0:00:11] } 1-0