Event: Round 5: Mitrabha, Guha - Harshavardhan G B
Date: 2025-03-23
White: Mitrabha, Guha
WhiteTitle: GM
WhiteElo: 2530
Black: Harshavardhan G B
BlackTitle: IM
BlackElo: 2231
Result: 1-0
ECO: A20
Opening: English Opening: King's English Variation
Variant: Standard
TimeControl: 3+2

1. c4 { [%eval 0.12] [%clk 0:03:03] } 1... e5 { [%eval 0.12] [%clk 0:02:56] } 2. g3 { [%eval 0.14] [%clk 0:03:03] } 2... Nf6 { [%eval 0.15] [%clk 0:02:55] } 3. Bg2 { [%eval 0.1] [%clk 0:03:04] } 3... c6 { [%eval 0.13] [%clk 0:02:54] } 4. d4 { [%eval 0.1] [%clk 0:03:03] } 4... Bb4+ { [%eval 0.23] [%clk 0:02:55] } 5. Bd2 { [%eval 0.19] [%clk 0:03:02] } 5... Bxd2+ { [%eval 0.27] [%clk 0:02:56] } 6. Qxd2 { [%eval 0.24] [%clk 0:03:03] } 6... d6 { [%eval 0.22] [%clk 0:02:56] } 7. Nc3 { [%eval 0.2] [%clk 0:03:00] } 7... Nbd7 { [%eval 0.39] [%clk 0:02:57] } 8. d5 { [%eval -0.15] [%clk 0:03:00] } 8... c5?! { [%eval 0.7] } { Inaccuracy. cxd5 was best. } { [%clk 0:02:55] } 9. e3 { [%eval 0.48] [%clk 0:02:52] } 9... a6 { [%eval 0.41] [%clk 0:02:55] } 10. Nge2 { [%eval 0.23] [%clk 0:02:50] } 10... O-O { [%eval 0.41] [%clk 0:02:55] } 11. O-O { [%eval 0.53] [%clk 0:02:49] } 11... b5 { [%eval 0.44] [%clk 0:02:47] } 12. cxb5 { [%eval 0.65] [%clk 0:02:48] } 12... axb5 { [%eval 0.97] [%clk 0:02:48] } 13. Nxb5 { [%eval 1.1] [%clk 0:02:49] } 13... Nb6 { [%eval 0.85] [%clk 0:02:40] } 14. Nec3 { [%eval 0.91] [%clk 0:02:44] } 14... Ba6 { [%eval 1.23] [%clk 0:02:40] } 15. a4 { [%eval 1.19] [%clk 0:02:37] } 15... Qd7 { [%eval 1.24] [%clk 0:02:41] } 16. b3 { [%eval 1.07] [%clk 0:02:36] } 16... c4 { [%eval 1.08] [%clk 0:02:29] } 17. Rfb1 { [%eval 1.1] [%clk 0:02:18] } 17... cxb3 { [%eval 1.07] [%clk 0:02:16] } 18. Bf1 { [%eval 1.21] [%clk 0:02:11] } 18... e4? { [%eval 2.66] } { Mistake. Qd8 was best. } { [%clk 0:01:23] } 19. Qd4 { [%eval 2.51] [%clk 0:02:06] } 19... Bxb5 { [%eval 2.52] [%clk 0:01:03] } 20. Bxb5 { [%eval 2.53] [%clk 0:01:56] } 20... Qc7 { [%eval 2.94] [%clk 0:01:03] } 21. Bc6 { [%eval 2.71] [%clk 0:01:48] } 21... Ra5 { [%eval 2.76] [%clk 0:01:01] } 22. Rxb3 { [%eval 2.71] [%clk 0:01:43] } 22... Rc5?! { [%eval 3.95] } { Inaccuracy. Nbd7 was best. } { [%clk 0:00:58] } 23. a5 { [%eval 3.62] [%clk 0:01:05] } 23... Nc4 { [%eval 3.7] [%clk 0:00:48] } 24. Rb7?? { [%eval 0.7] } { Blunder. a6 was best. } { [%clk 0:00:40] } 24... Qc8 { [%eval 0.83] [%clk 0:00:49] } 25. Nxe4 { [%eval 0.94] [%clk 0:00:27] } 25... Nxe4 { [%eval 0.84] [%clk 0:00:47] } 26. Qxe4 { [%eval 0.77] [%clk 0:00:28] } 26... Nxa5 { [%eval 0.9] [%clk 0:00:47] } 27. Rb6 { [%eval 0.87] [%clk 0:00:17] } 27... Qc7?! { [%eval 1.5] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:41] } 28. Ra6 { [%eval 1.45] [%clk 0:00:12] } 28... h6 { [%eval 1.91] [%clk 0:00:41] } 29. Qa4? { [%eval 0.36] } { Mistake. Ra4 was best. } { [%clk 0:00:11] } 29... Nc4 { [%eval 0.34] [%clk 0:00:35] } 30. Ra8 { [%eval 0.66] [%clk 0:00:10] } 30... Nb6?? { [%eval 2.81] } { Blunder. g5 was best. } { [%clk 0:00:27] } 31. Rxf8+ { [%eval 3.02] [%clk 0:00:10] } 31... Kxf8 { [%eval 2.92] [%clk 0:00:28] } 32. Qd4 { [%eval 2.5] [%clk 0:00:11] } 32... Kg8 { [%eval 2.41] [%clk 0:00:21] } 33. Qe4 { [%eval 2.31] [%clk 0:00:12] } 33... Qd8?! { [%eval 3.6] } { Inaccuracy. g6 was best. } { [%clk 0:00:20] } 34. Kg2 { [%eval 3.53] [%clk 0:00:12] } 34... Rc4 { [%eval 4.12] [%clk 0:00:20] } 35. Qf5 { [%eval 3.39] [%clk 0:00:11] } 35... Qc7 { [%eval 3.54] [%clk 0:00:16] } 36. Rb1 { [%eval 3.53] [%clk 0:00:10] } 36... Rc5 { [%eval 3.48] [%clk 0:00:16] } 37. Qe4 { [%eval 3.47] [%clk 0:00:09] } 37... g6 { [%eval 3.33] [%clk 0:00:17] } 38. h4 { [%eval 3.02] [%clk 0:00:10] } 38... h5 { [%eval 3.44] [%clk 0:00:18] } 39. Qe8+?? { [%eval 0.64] } { Blunder. Rb4 was best. } { [%clk 0:00:08] } 39... Kg7 { [%eval 0.74] [%clk 0:00:19] } 40. Qe4 { [%eval 0.69] [%clk 0:00:09] } 40... Kg8?? { [%eval 3.5] } { Blunder. Nc4 was best. } { [%clk 0:00:20] } 41. Rd1?? { [%eval 0.7] } { Blunder. Rb4 was best. } { [%clk 0:00:09] } 41... Kg7?? { [%eval 3.39] } { Blunder. Nc4 was best. } { [%clk 0:00:20] } 42. Qd4+ { [%eval 3.39] [%clk 0:00:09] } 42... Kg8 { [%eval 3.34] [%clk 0:00:21] } 43. Qf6 { [%eval 3.3] [%clk 0:00:10] } 43... Nc8 { [%eval 3.29] [%clk 0:00:10] } 44. Ra1 { [%eval 2.66] [%clk 0:00:10] } 44... Nb6?! { [%eval 3.66] } { Inaccuracy. Na7 was best. } { [%clk 0:00:11] } 45. Rd1 { [%eval 3.23] [%clk 0:00:08] } 45... Nc8 { [%eval 3.21] [%clk 0:00:12] } 46. Rd4? { [%eval 1.39] } { Mistake. Rb1 was best. } { [%clk 0:00:09] } 46... Ne7?? { [%eval 8.45] } { Blunder. Qe7 was best. } { [%clk 0:00:11] } 47. Re4 { [%eval 7.85] [%clk 0:00:10] } 47... Nxc6 { [%clk 0:00:03] } 48. Re8+ { [%clk 0:00:11] } 1-0