Event: Fagernes Chess International 2023
Site: Fagernes, Norway
Date: 2023-04-04
White: Dotzer, Lukas
WhiteTitle: FM
WhiteElo: 2416
Black: Chatterjee, Koustav
BlackTitle: IM
BlackElo: 2520
Result: 1-0
ECO: C16
Opening: French Defense: Winawer Variation, Advance Variation
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1

1. e4 { [%eval 0.36] [%clk 1:40:58] } 1... e6 { [%eval 0.0] [%clk 1:33:07] } 2. d4 { [%eval 0.3] [%clk 1:41:24] } 2... d5 { [%eval 0.25] [%clk 1:33:03] } 3. Nc3 { [%eval 0.18] [%clk 1:41:50] } 3... Bb4 { [%eval 0.16] [%clk 1:30:31] } 4. e5 { [%eval 0.36] [%clk 1:42:13] } 4... b6?! { [%eval 1.14] } { Inaccuracy. c5 was best. } { [%clk 1:29:37] } 5. a3 { [%eval 0.96] [%clk 1:39:01] } 5... Bf8 { [%eval 1.19] [%clk 1:22:45] } 6. f4?! { [%eval 0.62] } { Inaccuracy. Nce2 was best. } { [%clk 1:36:51] } 6... c5 { [%eval 0.57] [%clk 1:21:43] } 7. Nf3 { [%eval 0.53] [%clk 1:35:46] } 7... Nc6 { [%eval 0.47] [%clk 1:21:47] } 8. Be3 { [%eval 0.48] [%clk 1:31:17] } 8... Nge7 { [%eval 0.65] [%clk 1:13:55] } 9. Bd3 { [%eval 0.67] [%clk 1:22:33] } 9... c4 { [%eval 0.56] [%clk 1:09:12] } 10. Be2 { [%eval 0.66] [%clk 1:17:19] } 10... Nf5 { [%eval 0.6] [%clk 1:09:12] } 11. Bf2 { [%eval 0.57] [%clk 1:16:01] } 11... h5 { [%eval 0.74] [%clk 1:06:23] } 12. Qd2 { [%eval 0.42] [%clk 1:07:41] } 12... Rb8 { [%eval 0.74] [%clk 0:57:41] } 13. Nd1 { [%eval 0.79] [%clk 1:01:02] } 13... Be7 { [%eval 0.91] [%clk 0:50:05] } 14. Ne3 { [%eval 0.57] [%clk 0:56:37] } 14... g6 { [%eval 0.64] [%clk 0:49:27] } 15. O-O { [%eval 0.63] [%clk 0:53:35] } 15... b5 { [%eval 0.8] [%clk 0:44:14] } 16. b3 { [%eval 0.62] [%clk 0:44:10] } 16... Kf8 { [%eval 0.96] [%clk 0:37:27] } 17. Nxf5 { [%eval 0.95] [%clk 0:38:10] } 17... gxf5 { [%eval 0.92] [%clk 0:37:19] } 18. Ng5 { [%eval 0.9] [%clk 0:33:38] } 18... h4 { [%eval 0.88] [%clk 0:34:02] } 19. Be3 { [%eval 0.75] [%clk 0:30:46] } 19... cxb3 { [%eval 0.74] [%clk 0:23:27] } 20. cxb3 { [%eval 0.71] [%clk 0:30:11] } 20... Na5 { [%eval 0.72] [%clk 0:23:38] } 21. Bd1?! { [%eval 0.07] } { Inaccuracy. Qd1 was best. } { [%clk 0:24:50] } 21... b4 { [%eval 0.4] [%clk 0:19:48] } 22. a4 { [%eval 0.09] [%clk 0:23:00] } 22... Ba6 { [%eval 0.56] [%clk 0:16:45] } 23. Rf3 { [%eval 0.51] [%clk 0:21:52] } 23... Rc8 { [%eval 0.56] [%clk 0:15:26] } 24. Bf2 { [%eval 0.51] [%clk 0:18:11] } 24... Qb6 { [%eval 0.55] [%clk 0:08:58] } 25. Rh3 { [%eval 0.58] [%clk 0:14:49] } 25... f6? { [%eval 2.0] } { Mistake. Kg7 was best. } { [%clk 0:08:50] } 26. Nf3 { [%eval 1.56] [%clk 0:09:20] } 26... Rc3 { [%eval 1.77] [%clk 0:09:13] } 27. exf6 { [%eval 1.82] [%clk 0:09:32] } 27... Bxf6 { [%eval 2.04] [%clk 0:09:36] } 28. Ne5 { [%eval 1.96] [%clk 0:09:14] } 28... Bxe5 { [%eval 1.78] [%clk 0:06:10] } 29. fxe5 { [%eval 1.29] [%clk 0:06:02] } 29... Rxh3 { [%eval 1.07] [%clk 0:05:49] } 30. gxh3 { [%eval 1.31] [%clk 0:06:07] } 30... Nc6 { [%eval 1.19] [%clk 0:03:59] } 31. Kh1 { [%eval 0.8] [%clk 0:04:39] } 31... Nd8? { [%eval 2.08] } { Mistake. Ke8 was best. } { [%clk 0:03:09] } 32. Rc1 { [%eval 2.12] [%clk 0:03:05] } 32... Nf7 { [%eval 2.26] [%clk 0:03:30] } 33. Bf3 { [%eval 2.13] [%clk 0:02:15] } 33... Bb7?! { [%eval 2.96] } { Inaccuracy. Ke8 was best. } { [%clk 0:03:13] } 34. Rc5 { [%eval 2.39] [%clk 0:01:39] } 34... a5 { [%eval 2.7] [%clk 0:03:14] } 35. Qc1 { [%eval 2.36] [%clk 0:01:07] } 35... Qa6 { [%eval 2.78] [%clk 0:01:17] } 36. Qe1?? { [%eval 0.0] } { Blunder. Bg2 was best. } { [%clk 0:00:44] } 36... Qd3 { [%eval 0.0] [%clk 0:01:19] } 37. Bg2 { [%eval 0.0] [%clk 0:00:34] } 37... Qxb3 { [%eval 0.09] [%clk 0:00:38] } 38. Rxa5 { [%eval 0.0] [%clk 0:00:52] } 38... Bc6 { [%eval 0.04] [%clk 0:00:39] } 39. Ra6 { [%eval 0.0] [%clk 0:00:39] } 39... Bd7?! { [%eval 0.67] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:34] } 40. Rb6 { [%eval 0.82] [%clk 0:00:41] } 40... Qxa4 { [%eval 0.96] [%clk 0:00:32] } 41. Rxb4 { [%eval 0.71] [%clk 0:32:31] } 41... Qc2 { [%eval 0.79] [%clk 0:38:54] } 42. Rb7 { [%eval 0.8] [%clk 0:25:34] } 42... Be8 { [%eval 0.72] [%clk 0:33:23] } 43. Be3 { [%eval 0.9] [%clk 0:19:40] } 43... f4 { [%eval 1.46] [%clk 0:17:46] } 44. Bxf4 { [%eval 1.39] [%clk 0:19:07] } 44... Rh5?! { [%eval 2.23] } { Inaccuracy. Nd8 was best. } { [%clk 0:18:10] } 45. Rb1 { [%eval 1.85] [%clk 0:11:50] } 45... Qc4? { [%eval 3.28] } { Mistake. Bd7 was best. } { [%clk 0:08:53] } 46. Qd1?! { [%eval 2.18] } { Inaccuracy. Qd2 was best. } { [%clk 0:09:24] } 46... Rh7?! { [%eval 2.95] } { Inaccuracy. Rf5 was best. } { [%clk 0:05:37] } 47. Rc1 { [%eval 2.77] [%clk 0:08:19] } 47... Qa2 { [%eval 3.25] [%clk 0:04:06] } 48. Rc2?! { [%eval 2.15] } { Inaccuracy. Qf3 was best. } { [%clk 0:05:00] } 48... Qb3 { [%eval 2.52] [%clk 0:04:12] } 49. Qd2 { [%eval 2.15] [%clk 0:03:58] } 49... Rg7 { [%eval 1.97] [%clk 0:04:06] } 50. Rc1?! { [%eval 1.23] } { Inaccuracy. Rb2 was best. } { [%clk 0:03:27] } 50... Rg6 { [%eval 1.22] [%clk 0:02:40] } 51. Qf2 { [%eval 1.35] [%clk 0:03:33] } 51... Bb5 { [%eval 1.35] [%clk 0:02:34] } 52. Rc8+?! { [%eval 0.78] } { Inaccuracy. Bd2 was best. } { [%clk 0:01:42] } 52... Kg7 { [%eval 0.64] [%clk 0:02:26] } 53. Rc7?! { [%eval 0.0] } { Inaccuracy. Rc1 was best. } { [%clk 0:01:13] } 53... Qd1+ { [%eval 0.0] [%clk 0:02:20] } 54. Qg1 { [%eval 0.0] [%clk 0:01:20] } 54... Qe2 { [%eval 0.0] [%clk 0:02:45] } 55. Rc1 { [%eval -0.25] [%clk 0:01:18] } 55... Bd3 { [%eval -0.27] [%clk 0:02:49] } 56. Re1 { [%eval -0.58] [%clk 0:00:45] } 56... Qc2 { [%eval -0.35] [%clk 0:02:08] } 57. Rc1 { [%eval -0.4] [%clk 0:00:46] } 57... Qe2 { [%eval -0.25] [%clk 0:00:58] } 58. Qf1?? { [%eval -3.8] } { Blunder. Rf1 was best. } { [%clk 0:00:49] } 58... Qxf1+?! { [%eval -2.78] } { Inaccuracy. Qb2 was best. } { [%clk 0:01:08] } 59. Rxf1 { [%eval -3.28] [%clk 0:01:07] } 59... Bxf1 { [%eval -2.77] [%clk 0:01:34] } 60. Bxf1 { [%eval -2.92] [%clk 0:01:31] } 60... Ng5 { [%eval -2.45] [%clk 0:01:36] } 61. Bg2?! { [%eval -3.39] } { Inaccuracy. Bd2 was best. } { [%clk 0:00:46] } 61... Kf7 { [%eval -3.17] [%clk 0:01:43] } 62. Be3 { [%eval -2.82] [%clk 0:00:45] } 62... Rg8 { [%eval -3.22] [%clk 0:01:52] } 63. Bf2? { [%eval -5.18] } { Mistake. Bf1 was best. } { [%clk 0:00:34] } 63... Ra8 { [%eval -4.84] [%clk 0:01:40] } 64. Bf1 { [%eval -5.25] [%clk 0:00:47] } 64... Ra1 { [%eval -5.35] [%clk 0:01:46] } 65. Kg2 { [%eval -5.29] [%clk 0:01:11] } 65... Ra2 { [%eval -5.25] [%clk 0:02:02] } 66. Bd3 { [%eval -5.53] [%clk 0:00:42] } 66... Nxh3 { [%eval -5.28] [%clk 0:02:21] } 67. Kxh3 { [%eval -5.75] [%clk 0:01:00] } 67... Rxf2 { [%eval -5.76] [%clk 0:02:45] } 68. Kxh4 { [%eval -6.17] [%clk 0:01:14] } 68... Rxh2+ { [%eval -6.12] [%clk 0:03:10] } 69. Kg5 { [%eval -6.29] [%clk 0:01:29] } 69... Rd2 { [%eval -6.15] [%clk 0:03:34] } 70. Bg6+ { [%eval -6.44] [%clk 0:01:28] } 70... Ke7 { [%eval -6.07] [%clk 0:03:58] } 71. Kf4 { [%eval -5.41] [%clk 0:01:43] } 71... Rxd4+ { [%eval -5.65] [%clk 0:04:23] } 72. Ke3 { [%eval -5.47] [%clk 0:02:09] } 72... Rg4 { [%eval -6.36] [%clk 0:04:49] } 73. Bd3?! { [%eval -12.57] } { Inaccuracy. Bc2 was best. } { [%clk 0:02:29] } 73... Kd7? { [%eval -5.4] } { Mistake. Rg3+ was best. } { [%clk 0:05:14] } 74. Bb5+ { [%eval -6.36] [%clk 0:02:52] } 74... Kc7 { [%eval -6.21] [%clk 0:05:39] } 75. Bd3 { [%eval -8.02] [%clk 0:03:09] } 75... Kb6?! { [%eval -5.81] } { Inaccuracy. Rg3+ was best. } { [%clk 0:06:04] } 76. Kf3 { [%eval -5.97] [%clk 0:03:34] } 76... Rg7 { [%eval -6.42] [%clk 0:06:18] } 77. Kf4 { [%eval -6.59] [%clk 0:03:57] } 77... Kc5 { [%eval -6.69] [%clk 0:06:43] } 78. Ke3?! { [%eval -14.49] } { Inaccuracy. Bc2 was best. } { [%clk 0:04:12] } 78... Rg3+ { [%clk 0:07:06] } 79. Ke2 { [%clk 0:04:37] } 79... Kd4 { [%clk 0:07:32] } 1-0