Event: Round 10: Ghosh, Diptayan - Ratnakaran, K.
Date: 2024-03-07
White: Ghosh, Diptayan
WhiteTitle: GM
WhiteElo: 2547
Black: Ratnakaran, K.
BlackTitle: IM
BlackElo: 2343
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Queen's Gambit Invitation
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 0:03:02] } 1... e6 { [%eval 0.18] [%clk 0:03:03] } 2. g3 { [%eval 0.14] [%clk 0:03:02] } 2... b6 { [%eval 0.38] [%clk 0:03:04] } 3. Bg2 { [%eval 0.41] [%clk 0:03:03] } 3... Bb7 { [%eval 0.49] [%clk 0:03:06] } 4. O-O { [%eval 0.11] [%clk 0:03:02] } 4... d6 { [%eval 0.63] [%clk 0:03:06] } 5. d4 { [%eval 0.54] [%clk 0:03:02] } 5... Nd7 { [%eval 0.95] [%clk 0:03:06] } 6. c4 { [%eval 0.71] [%clk 0:03:03] } 6... Be7?! { [%eval 1.32] } { Inaccuracy. Ngf6 was best. } { [%clk 0:03:06] } 7. Nc3 { [%eval 1.36] [%clk 0:03:04] } 7... Ngf6 { [%eval 1.27] [%clk 0:03:07] } 8. d5 { [%eval 1.03] [%clk 0:03:04] } 8... e5 { [%eval 1.02] [%clk 0:03:07] } 9. e4 { [%eval 0.76] [%clk 0:03:04] } 9... a5 { [%eval 0.85] [%clk 0:03:07] } 10. Rb1 { [%eval 0.67] [%clk 0:03:04] } 10... Nc5 { [%eval 0.71] [%clk 0:03:07] } 11. Qc2 { [%eval 0.78] [%clk 0:03:03] } 11... Bc8 { [%eval 0.64] [%clk 0:03:06] } 12. b3 { [%eval 0.6] [%clk 0:03:01] } 12... Bg4?! { [%eval 1.35] } { Inaccuracy. O-O was best. } { [%clk 0:03:05] } 13. Ne1 { [%eval 0.85] [%clk 0:02:56] } 13... Qd7?! { [%eval 1.53] } { Inaccuracy. O-O was best. } { [%clk 0:03:05] } 14. a3 { [%eval 1.48] [%clk 0:02:57] } 14... h5 { [%eval 1.68] [%clk 0:02:59] } 15. b4 { [%eval 1.67] [%clk 0:02:58] } 15... Nb7 { [%eval 1.65] [%clk 0:02:58] } 16. f3 { [%eval 1.66] [%clk 0:02:51] } 16... Bh3 { [%eval 1.63] [%clk 0:02:57] } 17. Nd3 { [%eval 1.4] [%clk 0:02:52] } 17... Bxg2 { [%eval 1.47] [%clk 0:02:51] } 18. Qxg2 { [%eval 1.09] [%clk 0:02:53] } 18... h4 { [%eval 1.42] [%clk 0:02:50] } 19. g4 { [%eval 1.39] [%clk 0:02:52] } 19... h3 { [%eval 1.29] [%clk 0:02:51] } 20. Qe2 { [%eval 1.49] [%clk 0:02:53] } 20... axb4 { [%eval 1.55] [%clk 0:02:50] } 21. axb4 { [%eval 1.53] [%clk 0:02:54] } 21... Nh7 { [%eval 1.51] [%clk 0:02:38] } 22. Be3 { [%eval 1.27] [%clk 0:02:41] } 22... Bg5 { [%eval 1.27] [%clk 0:02:33] } 23. Bf2 { [%eval 1.0] [%clk 0:02:38] } 23... Nf8?! { [%eval 2.04] } { Inaccuracy. O-O was best. } { [%clk 0:02:28] } 24. Ra1 { [%eval 1.94] [%clk 0:02:39] } 24... Rb8 { [%eval 2.17] [%clk 0:02:28] } 25. Qa2?! { [%eval 1.47] } { Inaccuracy. c5 was best. } { [%clk 0:02:25] } 25... Ng6 { [%eval 1.35] [%clk 0:02:27] } 26. Qa4 { [%eval 1.51] [%clk 0:02:27] } 26... Bd2 { [%eval 1.28] [%clk 0:02:22] } 27. Ne2 { [%eval 1.41] [%clk 0:02:15] } 27... Nh4?! { [%eval 2.04] } { Inaccuracy. Nf4 was best. } { [%clk 0:02:13] } 28. Bxh4 { [%eval 1.97] [%clk 0:02:06] } 28... Rxh4 { [%eval 1.93] [%clk 0:02:14] } 29. Kf2 { [%eval 2.15] [%clk 0:02:05] } 29... g5 { [%eval 2.4] [%clk 0:02:12] } 30. Rfd1?! { [%eval 1.76] } { Inaccuracy. Qa7 was best. } { [%clk 0:02:01] } 30... Bf4 { [%eval 1.98] [%clk 0:02:09] } 31. Nexf4?! { [%eval 1.13] } { Inaccuracy. Qa7 was best. } { [%clk 0:01:59] } 31... gxf4?! { [%eval 2.07] } { Inaccuracy. Qxa4 was best. } { [%clk 0:02:09] } 32. Qxd7+?! { [%eval 1.12] } { Inaccuracy. Qa7 was best. } { [%clk 0:01:55] } 32... Kxd7 { [%eval 1.15] [%clk 0:02:09] } 33. Ra7 { [%eval 1.24] [%clk 0:01:56] } 33... Rhh8 { [%eval 1.25] [%clk 0:02:02] } 34. Rc1 { [%eval 1.33] [%clk 0:01:56] } 34... Rhc8 { [%eval 1.26] [%clk 0:01:43] } 35. Ke2 { [%eval 1.26] [%clk 0:01:53] } 35... Ke8 { [%eval 1.1] [%clk 0:01:24] } 36. Kd2 { [%eval 1.12] [%clk 0:01:54] } 36... f6 { [%eval 1.29] [%clk 0:01:21] } 37. Rca1 { [%eval 1.24] [%clk 0:01:39] } 37... Kd7 { [%eval 1.68] [%clk 0:01:16] } 38. Kc3 { [%eval 1.74] [%clk 0:01:40] } 38... Nd8 { [%eval 1.55] [%clk 0:01:13] } 39. c5? { [%eval 0.3] } { Mistake. b5 was best. } { [%clk 0:01:38] } 39... bxc5 { [%eval 0.21] [%clk 0:01:14] } 40. bxc5 { [%eval 0.35] [%clk 0:01:39] } 40... Nf7 { [%eval 0.49] [%clk 0:01:15] } 41. R1a6 { [%eval 0.37] [%clk 0:01:20] } 41... Kd8 { [%eval 0.28] [%clk 0:00:57] } 42. Nb4 { [%eval 0.31] [%clk 0:01:20] } 42... Ke8?? { [%eval 2.35] } { Blunder. Rb5 was best. } { [%clk 0:00:37] } 43. Nc6?? { [%eval 0.4] } { Blunder. Rc6 was best. } { [%clk 0:01:15] } 43... Rb1?? { [%eval 4.15] } { Blunder. Rb5 was best. } { [%clk 0:00:33] } 44. Ra8 { [%eval 4.01] [%clk 0:01:16] } 44... Rxa8 { [%eval 3.76] [%clk 0:00:25] } 45. Rxa8+ { [%eval 4.21] [%clk 0:01:17] } 45... Kd7 { [%eval 3.95] [%clk 0:00:25] } 46. Rf8 { [%eval 3.49] [%clk 0:01:17] } 46... dxc5?? { [%eval 7.53] } { Blunder. Rc1+ was best. } { [%clk 0:00:26] } 47. Rxf7+ { [%eval 6.83] [%clk 0:01:18] } 47... Kc8?? { [%eval #8] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:00:27] } 48. Rf8+ { [%eval #7] [%clk 0:01:18] } 1-0