Event: Round 8: Neelabhro Bandyopadhyay - Chatterjee, K.K.
Date: 2025-03-30
White: Neelabhro Bandyopadhyay
WhiteElo: 1886
Black: Chatterjee, K.K.
BlackTitle: CM
BlackElo: 1970
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:33] } 1... Nf6 { [%eval 0.19] [%clk 1:30:23] } 2. c4 { [%eval 0.18] [%clk 1:27:25] } 2... e6 { [%eval 0.14] [%clk 1:29:18] } 3. Nf3 { [%eval 0.12] [%clk 1:27:13] } 3... d5 { [%eval 0.17] [%clk 1:29:29] } 4. Nc3 { [%eval 0.1] [%clk 1:26:55] } 4... Bb4 { [%eval 0.16] [%clk 1:29:37] } 5. Bd2 { [%eval 0.14] [%clk 1:26:24] } 5... O-O { [%eval 0.12] [%clk 1:29:46] } 6. e3 { [%eval 0.11] [%clk 1:26:17] } 6... b6 { [%eval 0.06] [%clk 1:14:32] } 7. Rc1 { [%eval 0.1] [%clk 1:24:24] } 7... Re8 { [%eval 0.12] [%clk 1:11:59] } 8. cxd5 { [%eval 0.25] [%clk 1:23:20] } 8... exd5 { [%eval 0.2] [%clk 1:12:06] } 9. Bd3 { [%eval 0.08] [%clk 1:23:38] } 9... c5 { [%eval 0.09] [%clk 1:05:06] } 10. O-O { [%eval -0.23] [%clk 1:17:20] } 10... c4 { [%eval -0.35] [%clk 1:04:08] } 11. Bb1 { [%eval -0.49] [%clk 1:17:49] } 11... Bg4 { [%eval -0.56] [%clk 0:55:20] } 12. a3 { [%eval -0.84] [%clk 1:14:06] } 12... Bxc3 { [%eval -0.76] [%clk 0:55:29] } 13. Bxc3 { [%eval -0.8] [%clk 1:14:20] } 13... Nc6 { [%eval -0.74] [%clk 0:55:25] } 14. Qc2 { [%eval -0.83] [%clk 1:09:47] } 14... Bh5?! { [%eval -0.18] } { Inaccuracy. Bxf3 was best. } { [%clk 0:50:02] } 15. Ne5 { [%eval -0.15] [%clk 1:05:56] } 15... Bg6 { [%eval -0.13] [%clk 0:49:41] } 16. Qe2 { [%eval -0.41] [%clk 0:55:22] } 16... Ne7?! { [%eval 0.65] } { Inaccuracy. Qd6 was best. } { [%clk 0:48:45] } 17. f3?! { [%eval -0.23] } { Inaccuracy. Nxg6 was best. } { [%clk 0:53:35] } 17... Bxb1 { [%eval -0.21] [%clk 0:48:12] } 18. Rxb1 { [%eval -0.21] [%clk 0:53:58] } 18... b5 { [%eval -0.23] [%clk 0:44:32] } 19. Be1 { [%eval -0.51] [%clk 0:46:59] } 19... Ng6 { [%eval -0.49] [%clk 0:42:55] } 20. Bg3 { [%eval -0.8] [%clk 0:44:54] } 20... Nh5 { [%eval -0.7] [%clk 0:40:22] } 21. Be1 { [%eval -0.75] [%clk 0:44:00] } 21... f6?! { [%eval -0.11] } { Inaccuracy. Qb6 was best. } { [%clk 0:31:10] } 22. f4 { [%eval -0.19] [%clk 0:36:34] } 22... fxe5 { [%eval -0.01] [%clk 0:31:20] } 23. Qxh5 { [%eval -0.03] [%clk 0:32:49] } 23... exd4?! { [%eval 0.62] } { Inaccuracy. exf4 was best. } { [%clk 0:16:36] } 24. f5 { [%eval 0.7] [%clk 0:28:52] } 24... Ne5 { [%eval 0.68] [%clk 0:15:55] } 25. exd4? { [%eval -0.93] } { Mistake. f6 was best. } { [%clk 0:29:10] } 25... Qb6? { [%eval 0.48] } { Mistake. Nd7 was best. } { [%clk 0:14:59] } 26. f6 { [%eval 0.61] [%clk 0:27:43] } 26... gxf6 { [%eval 0.73] [%clk 0:14:08] } 27. Bf2?! { [%eval 0.0] } { Inaccuracy. Bc3 was best. } { [%clk 0:27:38] } 27... Nf7? { [%eval 1.68] } { Mistake. Nd3 was best. } { [%clk 0:12:07] } 28. Qxd5 { [%eval 1.76] [%clk 0:27:49] } 28... Rad8 { [%eval 1.66] [%clk 0:12:20] } 29. Qf5 { [%eval 1.38] [%clk 0:24:00] } 29... a6?? { [%eval 3.54] } { Blunder. Qe6 was best. } { [%clk 0:11:15] } 30. Qg4+ { [%eval 3.15] [%clk 0:20:33] } 30... Kh8 { [%eval 3.12] [%clk 0:11:28] } 31. Rbe1? { [%eval 1.3] } { Mistake. d5 was best. } { [%clk 0:19:02] } 31... Rg8 { [%eval 1.28] [%clk 0:10:16] } 32. Qe6? { [%eval 0.04] } { Mistake. Qf5 was best. } { [%clk 0:18:10] } 32... Qxe6 { [%eval 0.02] [%clk 0:09:56] } 33. Rxe6 { [%eval 0.01] [%clk 0:18:39] } 33... Ng5 { [%eval 0.05] [%clk 0:09:31] } 34. Rxf6 { [%eval 0.0] [%clk 0:18:45] } 34... Nh3+ { [%eval 0.0] [%clk 0:09:52] } 35. Kh1 { [%eval 0.0] [%clk 0:19:09] } 35... Nxf2+ { [%eval 0.0] [%clk 0:10:18] } 36. R1xf2 { [%eval 0.0] [%clk 0:19:24] } 36... Rxd4 { [%eval 0.0] [%clk 0:10:42] } 37. h3 { [%eval 0.0] [%clk 0:19:42] } 37... Rg6 { [%eval 0.0] [%clk 0:10:12] } 38. Rf7 { [%eval 0.0] [%clk 0:20:01] } 38... Rd8 { [%eval 0.07] [%clk 0:09:44] } 39. Ra7 { [%eval 0.08] [%clk 0:20:04] } 39... Kg8 { [%eval 0.06] [%clk 0:09:59] } 40. Kh2 { [%eval 0.0] [%clk 0:19:13] } 40... h5 { [%eval 0.06] [%clk 0:08:19] } 41. a4 { [%eval 0.0] [%clk 0:18:46] } 41... Rd5 { [%eval 0.11] [%clk 0:06:01] } 42. axb5 { [%eval 0.0] [%clk 0:15:38] } 42... axb5 { [%eval 0.0] [%clk 0:06:30] } 43. h4 { [%eval 0.0] [%clk 0:15:16] } 43... Rg7 { [%eval 0.0] [%clk 0:06:41] } 44. Ra8+ { [%eval 0.0] [%clk 0:15:28] } 44... Kh7 { [%eval 0.0] [%clk 0:07:04] } 45. Raf8 { [%eval 0.0] [%clk 0:15:29] } 45... Rc7 { [%eval 0.02] [%clk 0:05:34] } 46. R2f5 { [%eval 0.0] [%clk 0:14:47] } 46... Rdc5 { [%eval 0.0] [%clk 0:05:24] } 47. R8f7+ { [%eval 0.0] [%clk 0:15:00] } 47... Kg8 { [%eval 0.0] [%clk 0:05:24] } 48. Rf8+ { [%eval 0.0] [%clk 0:15:28] } 48... Kg7 { [%eval 0.0] [%clk 0:05:39] } 49. R8f7+ { [%eval 0.0] [%clk 0:15:57] } 49... Rxf7 { [%eval 0.0] [%clk 0:05:37] } 50. Rxc5 { [%eval 0.0] [%clk 0:16:22] } 50... Rb7 { [%eval 0.0] [%clk 0:06:02] } 51. Rxh5 { [%eval 0.0] [%clk 0:16:45] } 51... b4 { [%eval 0.0] [%clk 0:06:26] } 52. Rf5 { [%eval 0.0] [%clk 0:14:42] } 52... c3 { [%eval 0.0] [%clk 0:06:35] } 53. bxc3 { [%eval 0.0] [%clk 0:15:02] } 53... b3 { [%eval 0.0] [%clk 0:06:36] } 54. Rf1 { [%eval 0.0] [%clk 0:15:26] } 54... b2 { [%eval 0.12] [%clk 0:07:01] } 55. Rb1 { [%eval 0.04] [%clk 0:15:54] } 55... Kf6 { [%eval 0.0] [%clk 0:07:26] } 56. g4 { [%eval 0.0] [%clk 0:15:52] } 56... Ke5 { [%eval 0.0] [%clk 0:07:44] } 57. Kg3 { [%eval 0.0] [%clk 0:15:48] } 57... Ke4?? { [%eval 4.58] } { Blunder. Rb3 was best. } { [%clk 0:03:11] } 58. h5 { [%eval 4.39] [%clk 0:15:55] } 58... Rb3 { [%eval 4.78] [%clk 0:03:08] } 59. Kh4? { [%eval 2.7] } { Mistake. h6 was best. } { [%clk 0:16:14] } 59... Kf4?? { [%eval 6.0] } { Blunder. Kd3 was best. } { [%clk 0:03:06] } 60. h6 { [%eval 6.16] [%clk 0:16:20] } 60... Rb7 { [%eval 6.02] [%clk 0:03:10] } 61. g5 { [%eval 6.42] [%clk 0:16:04] } 61... Kf5 { [%eval 6.3] [%clk 0:03:07] } 62. Kh5 { [%eval 6.23] [%clk 0:16:22] } 62... Kf4 { [%eval 7.16] [%clk 0:02:55] } 63. g6 { [%eval 7.6] [%clk 0:16:19] } 63... Rb5+ { [%eval 8.47] [%clk 0:03:15] } 64. Kh4 { [%eval 7.27] [%clk 0:16:44] } 64... Rb6? { [%eval #14] } { Checkmate is now unavoidable. Rd5 was best. } { [%clk 0:03:01] } 65. h7 { [%eval #11] [%clk 0:16:59] } 65... Rxg6 { [%eval #11] [%clk 0:02:16] } 66. Rf1+ { [%eval #10] [%clk 0:17:20] } 66... Ke3 { [%eval #10] [%clk 0:02:42] } 67. h8=Q { [%eval #12] [%clk 0:17:45] } 1-0