Event: Round 9: Sidhant, Mohapatra - Lobanov, Sergei
Date: 2025-03-28
White: Sidhant, Mohapatra
WhiteTitle: IM
WhiteElo: 2382
Black: Lobanov, Sergei
BlackTitle: GM
BlackElo: 2508
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:06:23] } 1... c5 { [%eval 0.25] [%clk 1:30:18] } 2. Nf3 { [%eval 0.2] [%clk 1:06:41] } 2... Nc6 { [%eval 0.25] [%clk 1:30:43] } 3. Bb5 { [%eval 0.28] [%clk 1:06:48] } 3... e6 { [%eval 0.2] [%clk 1:31:01] } 4. O-O { [%eval 0.24] [%clk 1:06:43] } 4... Nge7 { [%eval 0.32] [%clk 1:31:26] } 5. d4 { [%eval 0.27] [%clk 1:05:55] } 5... cxd4 { [%eval 0.34] [%clk 1:31:31] } 6. Nxd4 { [%eval 0.23] [%clk 1:06:19] } 6... Qb6 { [%eval 0.27] [%clk 1:30:36] } 7. Nxc6 { [%eval 0.27] [%clk 1:04:52] } 7... bxc6 { [%eval 0.26] [%clk 1:30:43] } 8. Bd3 { [%eval 0.2] [%clk 1:04:42] } 8... Ng6 { [%eval 0.25] [%clk 1:30:50] } 9. Nc3 { [%eval 0.15] [%clk 0:58:22] } 9... Be7 { [%eval 0.14] [%clk 1:29:25] } 10. Qh5 { [%eval -0.09] [%clk 0:50:07] } 10... e5 { [%eval 0.24] [%clk 1:25:57] } 11. Rb1 { [%eval 0.34] [%clk 0:42:59] } 11... O-O { [%eval 0.23] [%clk 1:25:48] } 12. Be3 { [%eval 0.29] [%clk 0:41:15] } 12... Qc7 { [%eval 0.33] [%clk 1:26:08] } 13. Ne2?! { [%eval -0.25] } { Inaccuracy. g3 was best. } { [%clk 0:39:08] } 13... d5 { [%eval -0.27] [%clk 1:22:16] } 14. Ng3 { [%eval -0.27] [%clk 0:38:50] } 14... Nf4 { [%eval 0.12] [%clk 1:19:44] } 15. Bxf4 { [%eval 0.08] [%clk 0:35:09] } 15... exf4 { [%eval 0.11] [%clk 1:19:58] } 16. Nf5?! { [%eval -0.82] } { Inaccuracy. Ne2 was best. } { [%clk 0:22:32] } 16... Bf6 { [%eval -0.71] [%clk 1:03:59] } 17. exd5?! { [%eval -1.28] } { Inaccuracy. Qf3 was best. } { [%clk 0:20:59] } 17... g6 { [%eval -1.27] [%clk 1:04:25] } 18. d6 { [%eval -1.59] [%clk 0:21:25] } 18... Qb8 { [%eval -1.29] [%clk 0:51:26] } 19. Qh6 { [%eval -1.27] [%clk 0:20:36] } 19... Bxf5 { [%eval -1.31] [%clk 0:50:43] } 20. Bxf5 { [%eval -1.27] [%clk 0:21:02] } 20... Bg7 { [%eval -1.16] [%clk 0:50:23] } 21. Qxf4 { [%eval -1.0] [%clk 0:21:26] } 21... gxf5 { [%eval -1.2] [%clk 0:50:48] } 22. c4 { [%eval -1.17] [%clk 0:18:11] } 22... Re8 { [%eval -1.27] [%clk 0:40:27] } 23. Rfd1 { [%eval -1.32] [%clk 0:16:43] } 23... Re4?! { [%eval -0.74] } { Inaccuracy. a5 was best. } { [%clk 0:25:13] } 24. Qxf5 { [%eval -0.77] [%clk 0:16:10] } 24... Rxc4?! { [%eval -0.21] } { Inaccuracy. Re6 was best. } { [%clk 0:25:24] } 25. d7?! { [%eval -0.84] } { Inaccuracy. b3 was best. } { [%clk 0:16:20] } 25... Qf8 { [%eval -1.14] [%clk 0:23:12] } 26. Rd3 { [%eval -1.2] [%clk 0:13:11] } 26... Rc5 { [%eval -1.41] [%clk 0:17:14] } 27. Qe4 { [%eval -1.37] [%clk 0:10:43] } 27... Rd8 { [%eval -1.16] [%clk 0:17:09] } 28. h3 { [%eval -1.23] [%clk 0:09:15] } 28... Rd5 { [%eval -1.23] [%clk 0:15:44] } 29. Rxd5 { [%eval -1.2] [%clk 0:09:39] } 29... cxd5 { [%eval -1.22] [%clk 0:16:13] } 30. Qxd5 { [%eval -1.31] [%clk 0:10:02] } 30... Qe7 { [%eval -1.14] [%clk 0:16:40] } 31. Rd1 { [%eval -1.18] [%clk 0:10:08] } 31... Bxb2 { [%eval -1.17] [%clk 0:16:38] } 32. Qf5 { [%eval -1.64] [%clk 0:07:11] } 32... Bf6 { [%eval -1.65] [%clk 0:15:25] } 33. g3 { [%eval -1.53] [%clk 0:04:04] } 33... Qe6 { [%eval -1.57] [%clk 0:15:28] } 34. Qb5?! { [%eval -2.75] } { Inaccuracy. Qf4 was best. } { [%clk 0:04:05] } 34... Qxa2 { [%eval -2.63] [%clk 0:10:06] } 35. Re1?! { [%eval -4.05] } { Inaccuracy. Rd6 was best. } { [%clk 0:04:18] } 35... Kg7?! { [%eval -2.65] } { Inaccuracy. Qd2 was best. } { [%clk 0:08:55] } 36. Re4 { [%eval -2.62] [%clk 0:00:53] } 36... Qa1+?! { [%eval -1.7] } { Inaccuracy. Qd2 was best. } { [%clk 0:05:57] } 37. Kg2 { [%eval -1.67] [%clk 0:01:10] } 37... Qd1 { [%eval -1.8] [%clk 0:04:21] } 38. Rg4+ { [%eval -1.63] [%clk 0:01:16] } 38... Kh8 { [%eval -1.69] [%clk 0:04:38] } 39. Rf4 { [%eval -1.73] [%clk 0:01:42] } 39... Qd6 { [%eval -1.69] [%clk 0:04:31] } 40. Qf5 { [%eval -1.89] [%clk 0:02:05] } 40... Qc6+ { [%eval -1.75] [%clk 0:01:13] } 41. Kh2 { [%eval -1.91] [%clk 0:02:07] } 41... Bb2?? { [%eval -0.18] } { Blunder. Bg7 was best. } { [%clk 0:00:34] } 42. Rb4?? { [%eval -3.68] } { Blunder. Rh4 was best. } 42... Qf6 { [%eval -3.69] [%clk 0:00:42] } 43. Qc2 { [%eval -4.4] } 43... Be5?! { [%eval -3.09] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:56] } 44. Re4 { [%eval -2.96] } 44... Kg7?? { [%eval -0.87] } { Blunder. Bd6 was best. } { [%clk 0:00:00] } 45. Qe2?? { [%eval -3.17] } { Blunder. Qc5 was best. } 45... Bc7 { [%eval -2.96] [%clk 0:00:02] } 46. h4 { [%eval -3.36] } 46... h5 { [%eval -3.17] } 47. Kg1 { [%eval -3.67] } 47... Rxd7 { [%eval -3.62] } 48. Qxh5 { [%eval -3.36] } 48... Rd2 { [%eval -3.18] } 49. Rg4+?! { [%eval -4.24] } { Inaccuracy. Qc5 was best. } 49... Kf8 { [%eval -4.2] } 50. Qc5+ { [%eval -4.24] } 50... Qd6 { [%eval -4.17] } 51. Qg5 { [%eval -4.26] } 51... Rd1+ { [%eval -4.1] } 52. Kh2 { [%eval -3.94] } 52... Qd5 { [%eval -3.79] } 53. Qh6+ { [%eval -4.22] } 53... Ke7 { [%eval -4.11] } 54. Qe3+ { [%eval -4.28] } 54... Kd7 { [%eval -4.04] } 55. Re4 { [%eval -4.41] } 55... f5 { [%eval -4.69] } 56. Re7+ { [%eval -4.62] } 56... Kc8 { [%eval -4.65] } 57. Qe6+ { [%eval -4.61] } 57... Qxe6 { [%eval -4.48] } 58. Rxe6 { [%eval -4.28] } 58... Rd2 { [%eval -3.85] } 59. h5 { [%eval -4.64] } 59... Rxf2+ { [%eval -4.81] } 60. Kh3 { [%eval -4.43] } 60... Rf3 { [%eval -4.46] } 61. h6 { [%eval -4.1] } 61... Rxg3+ { [%eval -4.03] } 62. Kh4 { [%eval -4.07] } 62... Rg1 { [%eval -4.07] } 63. Kh5 { [%eval -5.06] } 63... Kd7 { [%eval -4.98] } 64. Rf6 { [%eval -5.15] } 64... f4 { [%eval -4.96] } 65. h7 { [%eval -5.88] } 65... Be5 { [%eval -5.82] } 66. Rf7+ { [%eval -7.02] } 66... Ke6 { [%eval -5.93] } 67. Rxa7?? { [%eval #-13] } { Checkmate is now unavoidable. h8=Q was best. } 67... f3 { [%eval #-12] } 0-1