Event: Round 9 | 65+: Jean-Luc Roos - Valentin Bogdanov
Site: https://lichess.org/study/snaTSHuu/fUOS5ToS
Date: 2022-11-24
White: Jean-Luc Roos
Black: Valentin Bogdanov
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... Nf6 { [%eval 0.29] [%clk 1:29:46] } 2. Nc3 { [%eval 0.08] [%clk 1:31:11] } 2... d5 { [%eval 0.33] [%clk 1:29:50] } 3. cxd5 { [%eval 0.5] [%clk 1:31:16] } 3... Nxd5 { [%eval 0.29] [%clk 1:30:13] } 4. g3 { [%eval 0.07] [%clk 1:31:28] } 4... g6?! { [%eval 0.75] } { Inaccuracy. e5 was best. } { [%clk 1:28:03] } 5. Bg2 { [%eval 0.45] [%clk 1:31:38] } 5... Nb6 { [%eval 0.89] [%clk 1:28:23] } 6. d3 { [%eval 0.61] [%clk 1:31:16] } 6... Bg7 { [%eval 0.76] [%clk 1:28:35] } 7. Be3 { [%eval 0.53] [%clk 1:31:16] } 7... Nc6 { [%eval 0.66] [%clk 1:28:08] } 8. Qc1 { [%eval 0.37] [%clk 1:25:39] } 8... Nd4 { [%eval 0.47] [%clk 1:25:32] } 9. Nf3 { [%eval 0.54] [%clk 1:25:43] } 9... Nf5 { [%eval 0.6] [%clk 1:22:39] } 10. Bd2 { [%eval 0.56] [%clk 1:23:57] } 10... c6 { [%eval 0.69] [%clk 1:22:04] } 11. h4 { [%eval 0.67] [%clk 1:13:09] } 11... h5 { [%eval 0.55] [%clk 1:20:11] } 12. O-O { [%eval 0.52] [%clk 1:07:22] } 12... O-O { [%eval 0.69] [%clk 1:18:24] } 13. a4 { [%eval 0.42] [%clk 1:06:18] } 13... a5 { [%eval 0.54] [%clk 1:17:47] } 14. e4 { [%eval 0.0] [%clk 1:05:40] } 14... Nd4 { [%eval 0.0] [%clk 1:13:40] } 15. Nxd4 { [%eval 0.0] [%clk 1:03:58] } 15... Qxd4 { [%eval 0.0] [%clk 1:13:37] } 16. Be3 { [%eval 0.0] [%clk 1:02:01] } 16... Qd8 { [%eval 0.23] [%clk 1:14:00] } 17. Qc2 { [%eval 0.2] [%clk 1:00:00] } 17... Nd7?! { [%eval 0.76] } { Inaccuracy. Re8 was best. } { [%clk 1:05:33] } 18. Rad1 { [%eval 0.35] [%clk 0:53:35] } 18... Ne5 { [%eval 0.64] [%clk 1:01:35] } 19. d4 { [%eval 0.17] [%clk 0:41:44] } 19... Nc4?! { [%eval 1.16] } { Inaccuracy. Ng4 was best. } { [%clk 1:00:12] } 20. Bc1 { [%eval 0.84] [%clk 0:41:10] } 20... Bg4 { [%eval 0.84] [%clk 0:58:59] } 21. Ne2 { [%eval 0.71] [%clk 0:40:06] } 21... Nb6?! { [%eval 1.6] } { Inaccuracy. b5 was best. } { [%clk 0:55:45] } 22. f3 { [%eval 1.33] [%clk 0:37:41] } 22... Be6 { [%eval 1.7] [%clk 0:53:13] } 23. b3 { [%eval 1.49] [%clk 0:37:53] } 23... Qd6 { [%eval 1.9] [%clk 0:46:23] } 24. Kh2 { [%eval 1.54] [%clk 0:36:59] } 24... Rfd8 { [%eval 1.48] [%clk 0:39:41] } 25. Be3 { [%eval 1.4] [%clk 0:32:44] } 25... Qb4?! { [%eval 2.21] } { Inaccuracy. Nd7 was best. } { [%clk 0:36:49] } 26. Rd3 { [%eval 2.26] [%clk 0:31:44] } 26... Nd7 { [%eval 2.55] [%clk 0:36:19] } 27. Rb1? { [%eval 1.14] } { Mistake. Nf4 was best. } { [%clk 0:28:55] } 27... Nf8 { [%eval 1.38] [%clk 0:33:49] } 28. Bd2 { [%eval 1.18] [%clk 0:27:23] } 28... Qb6 { [%eval 1.24] [%clk 0:26:48] } 29. b4? { [%eval -0.06] } { Mistake. Be3 was best. } { [%clk 0:27:13] } 29... Qa6? { [%eval 1.16] } { Mistake. axb4 was best. } { [%clk 0:24:07] } 30. b5 { [%eval 0.91] [%clk 0:22:54] } 30... cxb5 { [%eval 1.2] [%clk 0:24:32] } 31. axb5 { [%eval 1.09] [%clk 0:23:07] } 31... Qb6 { [%eval 0.98] [%clk 0:21:06] } 32. Qa4 { [%eval 0.69] [%clk 0:21:39] } 32... Rdc8 { [%eval 0.68] [%clk 0:19:06] } 33. d5 { [%eval 0.56] [%clk 0:21:56] } 33... Bd7 { [%eval 0.83] [%clk 0:19:16] } 34. Be3 { [%eval 0.7] [%clk 0:19:56] } 34... Qd8 { [%eval 1.0] [%clk 0:18:57] } 35. Bd4?! { [%eval 0.15] } { Inaccuracy. Rd2 was best. } { [%clk 0:17:40] } 35... Bxd4 { [%eval 0.07] [%clk 0:18:12] } 36. Qxd4 { [%eval 0.19] [%clk 0:16:51] } 36... Rc2 { [%eval 0.2] [%clk 0:18:04] } 37. Rb2?! { [%eval -0.6] } { Inaccuracy. Qe3 was best. } { [%clk 0:15:55] } 37... Rxe2 { [%eval -0.6] [%clk 0:17:08] } 38. Rxe2 { [%eval -0.7] [%clk 0:15:29] } 38... Bxb5 { [%eval -0.62] [%clk 0:17:31] } 39. Rb2 { [%eval -0.91] [%clk 0:15:06] } 39... Bxd3 { [%eval -0.87] [%clk 0:17:37] } 40. Qxd3 { [%eval -0.76] [%clk 0:15:35] } 40... Nd7 { [%eval -1.01] [%clk 0:15:37] } 41. Qb5 { [%eval -1.37] [%clk 0:08:45] } 41... b6 { [%eval -1.01] [%clk 0:14:15] } 42. f4 { [%eval -1.2] [%clk 0:05:43] } 42... a4?! { [%eval -0.28] } { Inaccuracy. Nf6 was best. } { [%clk 0:07:18] } 43. e5 { [%eval -0.39] [%clk 0:02:30] } 43... Ra5 { [%eval -0.11] [%clk 0:06:37] } 44. Qb4 { [%eval -0.52] [%clk 0:30:08] } 44... Nc5 { [%eval -0.4] [%clk 0:35:46] } 45. d6? { [%eval -2.06] } { Mistake. Ra2 was best. } { [%clk 0:20:22] } 45... exd6 { [%eval -1.7] [%clk 0:35:07] } 46. Rd2 { [%eval -2.01] [%clk 0:19:07] } 46... a3 { [%eval -1.57] [%clk 0:27:41] } 47. Bd5? { [%eval -2.98] } { Mistake. Qb1 was best. } { [%clk 0:18:01] } 47... Kg7 { [%eval -3.1] [%clk 0:26:55] } 48. Ba2 { [%eval -2.98] [%clk 0:17:44] } 48... Ra4 { [%eval -3.64] [%clk 0:25:36] } 49. Qb5 { [%eval -3.15] [%clk 0:15:41] } 49... Ne4?! { [%eval -1.93] } { Inaccuracy. Qd7 was best. } { [%clk 0:25:10] } 50. Rd3? { [%eval -3.31] } { Mistake. Qxa4 was best. } { [%clk 0:11:43] } 50... Ra5?? { [%eval -0.87] } { Blunder. Qa8 was best. } { [%clk 0:24:53] } 51. Qb4?? { [%eval -5.49] } { Blunder. Qc4 was best. } { [%clk 0:07:57] } 51... Qc7? { [%eval -3.38] } { Mistake. Nf2 was best. } { [%clk 0:20:11] } 52. Qxe4 { [%eval -3.27] [%clk 0:06:11] } 52... Qc2+ { [%eval -3.23] [%clk 0:20:22] } 53. Kh3 { [%eval -5.85] [%clk 0:05:59] } 53... Qxa2 { [%eval -3.43] [%clk 0:16:12] } 54. exd6 { [%eval -3.62] [%clk 0:06:03] } 54... Qb2? { [%eval -2.12] } { Mistake. Qb1 was best. } { [%clk 0:16:17] } 55. d7 { [%eval -2.09] [%clk 0:05:58] } 55... a2 { [%eval -2.06] [%clk 0:16:20] } 56. Rd1 { [%eval -1.43] [%clk 0:03:23] } 56... Qf6 { [%eval -2.13] [%clk 0:15:11] } 57. Ra1?? { [%eval -13.22] } { Blunder. d8=Q was best. } { [%clk 0:03:18] } 57... Ra7? { [%eval -5.66] } { Mistake. Qxa1 was best. } { [%clk 0:14:18] } 58. Qg2?! { [%eval -10.51] } { Inaccuracy. Qe5 was best. } { [%clk 0:01:53] } 58... Qf5+?! { [%eval -5.72] } { Inaccuracy. Qxa1 was best. } { [%clk 0:10:59] } 59. Kh2 { [%eval -5.63] [%clk 0:02:04] } 59... Qxd7 { [%eval -5.51] [%clk 0:11:27] } 60. Rxa2 { [%eval -5.72] [%clk 0:02:14] } 60... Rxa2 { [%eval -5.49] [%clk 0:10:46] } 61. Qxa2 { [%eval -5.49] [%clk 0:02:38] } 61... Qd4 { [%eval -4.63] [%clk 0:10:49] } 62. Qa7?! { [%eval -6.94] } { Inaccuracy. Qe2 was best. } { [%clk 0:02:31] } 62... Qf2+ { [%eval -6.93] [%clk 0:10:09] } 63. Kh3 { [%eval -6.62] [%clk 0:01:28] } 63... Qf1+ { [%eval -6.75] [%clk 0:10:32] } 64. Kh2 { [%eval -6.95] [%clk 0:01:51] } 64... b5 { [%eval -5.61] [%clk 0:10:36] } 65. Qd4+ { [%eval -5.77] [%clk 0:02:00] } 65... Kh7 { [%eval -5.62] [%clk 0:10:50] } 66. Qf6 { [%eval -6.33] [%clk 0:00:34] } 66... Qc4 { [%eval -6.52] [%clk 0:11:10] } 0-1