Event: Round 7: Piyush Kumar - Vairaj Sogerwal
Site: https://lichess.org/broadcast/shri-dhanpat-rai-sachdeva-memorial-2025/round-7/rDBV9zar/5FXubCA1
White: Piyush Kumar
WhiteElo: 1911
Black: Vairaj Sogerwal
BlackElo: 1846
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:15] } 2. Bf4 { [%eval 0.0] [%clk 1:31:17] } 2... d5 { [%eval 0.05] [%clk 1:30:12] } 3. Nf3 { [%eval 0.0] [%clk 1:31:40] } 3... c5 { [%eval 0.11] [%clk 1:29:18] } 4. e3 { [%eval 0.02] [%clk 1:28:03] } 4... Nc6 { [%eval 0.0] [%clk 1:28:39] } 5. Nbd2 { [%eval 0.0] [%clk 1:26:59] } 5... Qb6 { [%eval 0.0] [%clk 1:21:16] } 6. dxc5 { [%eval 0.0] [%clk 1:23:58] } 6... Qxc5 { [%eval 0.45] [%clk 1:21:13] } 7. c4 { [%eval 0.09] [%clk 1:21:27] } 7... Bg4 { [%eval 0.57] [%clk 1:15:25] } 8. a3 { [%eval 0.38] [%clk 1:14:04] } 8... e5 { [%eval 0.46] [%clk 1:04:51] } 9. b4 { [%eval 0.24] [%clk 1:12:56] } 9... Qe7 { [%eval 0.26] [%clk 1:03:16] } 10. Bg5 { [%eval 0.11] [%clk 1:09:37] } 10... dxc4 { [%eval 0.29] [%clk 0:58:12] } 11. Qa4 { [%eval -0.11] [%clk 1:03:58] } 11... c3? { [%eval 0.99] } { Mistake. Bd7 was best. } { [%clk 0:52:02] } 12. Ne4 { [%eval 1.01] [%clk 1:01:32] } 12... Bf5?! { [%eval 2.17] } { Inaccuracy. Rc8 was best. } { [%clk 0:48:04] } 13. Nxc3 { [%eval 2.06] [%clk 0:58:24] } 13... e4?! { [%eval 2.72] } { Inaccuracy. Rc8 was best. } { [%clk 0:46:32] } 14. Nd4?! { [%eval 1.87] } { Inaccuracy. Nd5 was best. } { [%clk 0:47:39] } 14... Bd7 { [%eval 1.82] [%clk 0:46:32] } 15. Ndb5 { [%eval 1.31] [%clk 0:44:39] } 15... Rc8 { [%eval 1.17] [%clk 0:42:27] } 16. Rd1 { [%eval 1.32] [%clk 0:42:33] } 16... Nxb4?! { [%eval 2.06] } { Inaccuracy. Qe6 was best. } { [%clk 0:35:30] } 17. Rxd7? { [%eval 0.66] } { Mistake. axb4 was best. } { [%clk 0:25:48] } 17... Qxd7 { [%eval 0.75] [%clk 0:34:01] } 18. axb4 { [%eval 0.72] [%clk 0:26:03] } 18... a6 { [%eval 0.75] [%clk 0:32:13] } 19. Qb3?? { [%eval -2.05] } { Blunder. Be2 was best. } { [%clk 0:22:29] } 19... Qe6?? { [%eval -0.32] } { Blunder. Be7 was best. } { [%clk 0:28:58] } 20. Qa4 { [%eval -0.56] [%clk 0:20:14] } 20... Qd7? { [%eval 0.57] } { Mistake. Nd7 was best. } { [%clk 0:23:09] } 21. Be2 { [%eval 0.68] [%clk 0:20:11] } 21... Be7 { [%eval 0.72] [%clk 0:21:38] } 22. O-O { [%eval 0.37] [%clk 0:18:57] } 22... O-O { [%eval 0.51] [%clk 0:21:12] } 23. Nd4 { [%eval 0.87] [%clk 0:18:13] } 23... b5 { [%eval 1.11] [%clk 0:17:50] } 24. Qa1 { [%eval 0.95] [%clk 0:10:53] } 24... Bxb4 { [%eval 0.63] [%clk 0:16:32] } 25. Nb1 { [%eval 0.67] [%clk 0:10:18] } 25... Be7? { [%eval 1.83] } { Mistake. Qd6 was best. } { [%clk 0:10:08] } 26. Qxa6 { [%eval 1.76] [%clk 0:10:12] } 26... b4 { [%eval 2.18] [%clk 0:10:31] } 27. h3 { [%eval 1.79] [%clk 0:09:54] } 27... h6?! { [%eval 2.69] } { Inaccuracy. Ra8 was best. } { [%clk 0:10:01] } 28. Bxf6 { [%eval 2.77] [%clk 0:08:51] } 28... Ra8 { [%eval 2.79] [%clk 0:09:35] } 29. Bxe7 { [%eval 2.61] [%clk 0:08:20] } 29... Rxa6 { [%eval 2.68] [%clk 0:09:11] } 30. Bxf8 { [%eval 2.66] [%clk 0:08:33] } 30... Ra1?? { [%eval 5.44] } { Blunder. Rg6 was best. } { [%clk 0:06:06] } 31. Bxb4 { [%eval 5.52] [%clk 0:08:15] } 31... Qb7 { [%eval 5.63] [%clk 0:06:13] } 32. Bb5 { [%eval 5.57] [%clk 0:08:36] } 32... Qc7 { [%eval 5.72] [%clk 0:04:57] } 33. Nd2 { [%eval 5.76] [%clk 0:06:42] } 33... Rxf1+ { [%eval 5.91] [%clk 0:04:40] } 34. Bxf1 { [%eval 5.72] [%clk 0:07:05] } 34... Qb7 { [%eval 6.04] [%clk 0:04:23] } 35. Bd6 { [%eval 6.04] [%clk 0:07:00] } 35... g6 { [%eval 6.34] [%clk 0:04:10] } 36. Bb5 { [%eval 5.97] [%clk 0:06:43] } 36... f5 { [%eval 6.06] [%clk 0:03:18] } 37. Nc4 { [%eval 6.1] [%clk 0:05:59] } 37... Qa7 { [%eval 6.35] [%clk 0:02:52] } 38. Ne5 { [%eval 6.35] [%clk 0:05:50] } 38... Qb6 { [%eval 6.29] [%clk 0:02:09] } 39. Be7 { [%eval 6.02] [%clk 0:04:44] } 39... Qc7 { [%eval 6.13] [%clk 0:01:22] } 40. Ndc6 { [%eval 6.06] [%clk 0:04:07] } 40... Kh7 { [%eval 6.69] [%clk 0:01:14] } 41. g3 { [%eval 6.28] [%clk 0:04:07] } 41... Qb7 { [%eval 6.83] [%clk 0:01:26] } 42. Bc4 { [%eval 6.76] [%clk 0:04:29] } 42... Qb1+ { [%eval 8.1] [%clk 0:01:33] } 43. Kg2 { [%eval 7.53] [%clk 0:04:57] } 43... g5 { [%eval 6.79] [%clk 0:01:28] } 44. Nd4 { [%eval 6.57] [%clk 0:02:47] } 44... f4 { [%eval 6.38] [%clk 0:01:38] } 45. gxf4 { [%eval 6.52] [%clk 0:02:42] } 45... gxf4 { [%eval 6.52] [%clk 0:02:05] } 46. exf4 { [%eval 6.56] [%clk 0:02:54] } 46... Qb2 { [%eval 6.55] [%clk 0:01:42] } 47. Ne2 { [%eval 6.48] [%clk 0:03:03] } 47... e3 { [%eval 6.39] [%clk 0:01:24] } 48. Bd3+ { [%eval 6.52] [%clk 0:03:05] } 48... Kg7 { [%eval 6.45] [%clk 0:01:11] } 49. Bc5 { [%eval 6.39] [%clk 0:03:17] } 49... exf2 { [%eval 7.7] [%clk 0:01:08] } 50. Bxf2 { [%eval 7.33] [%clk 0:03:32] } 50... Qb7+ { [%eval 7.7] [%clk 0:01:12] } 51. Kg3 { [%eval 7.59] [%clk 0:03:44] } 51... Qb4 { [%eval 7.57] [%clk 0:01:09] } 52. Nd4 { [%eval 7.44] [%clk 0:03:04] } 52... Qa3 { [%eval 7.02] [%clk 0:00:37] } 53. Nf5+ { [%eval 8.92] [%clk 0:03:21] } 53... Kh7 { [%eval 9.25] [%clk 0:00:48] } 54. Bd4 { [%eval 9.2] [%clk 0:03:31] } 54... Qc1 { [%eval 8.59] [%clk 0:00:34] } 55. Nf3 { [%eval 8.4] [%clk 0:03:14] } 55... Qa3 { [%eval 10.94] [%clk 0:00:43] } 56. Be4 { [%eval 9.29] [%clk 0:03:30] } 56... Kg8? { [%eval #19] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:00:32] } 57. Nxh6+ { [%eval #18] [%clk 0:03:51] } 57... Kf8 { [%eval #19] [%clk 0:00:57] } 58. Nf5 { [%eval 13.45] [%clk 0:04:07] } 58... Qc1?! { [%eval #22] } { Checkmate is now unavoidable. Qa6 was best. } { [%clk 0:01:12] } 59. h4 { [%eval 14.19] [%clk 0:04:08] } 59... Qh1 { [%eval 12.74] [%clk 0:01:18] } 60. Ne3 { [%eval 12.96] [%clk 0:04:00] } 60... Qc1?! { [%eval #14] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:01:23] } 61. h5 { [%eval #13] [%clk 0:03:47] } 61... Qh1 { [%eval #13] [%clk 0:01:37] } 62. Bg6 { [%eval #12] [%clk 0:04:03] } 62... Kg8 { [%eval #8] [%clk 0:01:40] } 63. Nf5 { [%eval #8] [%clk 0:04:23] } 63... Qc1 { [%eval #7] [%clk 0:01:09] } 64. h6 { [%eval #6] [%clk 0:04:43] } 64... Kf8 { [%eval #2] [%clk 0:01:11] } 65. Bg7+ { [%eval #1] [%clk 0:04:52] } 1-0