Event: Round 11: Aravindh, Chithambaram VR. - Lomasov, Semyon
Date: 2024-12-30
White: Aravindh, Chithambaram VR.
WhiteTitle: GM
WhiteElo: 2618
Black: Lomasov, Semyon
BlackTitle: GM
BlackElo: 2445
Result: 1/2-1/2
ECO: D05
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... e6 { [%eval 0.37] [%clk 0:03:04] } 2. Nf3 { [%eval 0.14] [%clk 0:03:03] } 2... Nf6 { [%eval 0.14] [%clk 0:03:05] } 3. e3 { [%eval 0.0] [%clk 0:03:04] } 3... d5 { [%eval 0.05] [%clk 0:03:04] } 4. Bd3 { [%eval 0.03] [%clk 0:03:05] } 4... c5 { [%eval 0.07] [%clk 0:03:00] } 5. O-O { [%eval -0.14] [%clk 0:03:05] } 5... Nc6 { [%eval 0.15] [%clk 0:02:58] } 6. b3 { [%eval 0.1] [%clk 0:03:06] } 6... b6 { [%eval 0.07] [%clk 0:02:55] } 7. Bb2 { [%eval 0.06] [%clk 0:03:07] } 7... Bb7 { [%eval 0.1] [%clk 0:02:56] } 8. Nbd2 { [%eval 0.03] [%clk 0:03:07] } 8... Bd6 { [%eval -0.01] [%clk 0:02:52] } 9. dxc5 { [%eval 0.0] [%clk 0:03:06] } 9... Bxc5 { [%eval 0.12] [%clk 0:02:43] } 10. Qe2 { [%eval 0.08] [%clk 0:03:04] } 10... O-O { [%eval 0.11] [%clk 0:02:42] } 11. a3 { [%eval 0.08] [%clk 0:03:04] } 11... a5 { [%eval 0.05] [%clk 0:02:29] } 12. e4 { [%eval 0.09] [%clk 0:03:02] } 12... h6 { [%eval 0.55] [%clk 0:02:10] } 13. e5 { [%eval 0.49] [%clk 0:02:17] } 13... Nd7 { [%eval 0.46] [%clk 0:02:11] } 14. Rfe1 { [%eval 0.53] [%clk 0:02:18] } 14... Be7 { [%eval 0.7] [%clk 0:02:04] } 15. c4?! { [%eval -0.16] } { Inaccuracy. c3 was best. } { [%clk 0:02:18] } 15... Nc5 { [%eval -0.12] [%clk 0:02:03] } 16. Bc2 { [%eval -0.42] [%clk 0:02:13] } 16... Ba6?! { [%eval 0.15] } { Inaccuracy. d4 was best. } { [%clk 0:02:00] } 17. Rad1 { [%eval 0.13] [%clk 0:02:12] } 17... Qc7 { [%eval 0.22] [%clk 0:01:49] } 18. Qe3 { [%eval 0.13] [%clk 0:02:12] } 18... Rad8 { [%eval 0.2] [%clk 0:01:45] } 19. cxd5 { [%eval -0.1] [%clk 0:02:04] } 19... Rxd5 { [%eval -0.12] [%clk 0:01:45] } 20. Ne4 { [%eval -0.12] [%clk 0:02:04] } 20... Rfd8 { [%eval 0.0] [%clk 0:01:38] } 21. Rxd5 { [%eval -0.29] [%clk 0:02:00] } 21... Rxd5 { [%eval -0.3] [%clk 0:01:25] } 22. Nxc5 { [%eval -0.29] [%clk 0:01:47] } 22... Bxc5 { [%eval -0.07] [%clk 0:01:19] } 23. Qe4 { [%eval -0.09] [%clk 0:01:48] } 23... g6 { [%eval -0.12] [%clk 0:01:20] } 24. Qg4? { [%eval -1.67] } { Mistake. Qf4 was best. } { [%clk 0:01:33] } 24... Bd3 { [%eval -1.59] [%clk 0:01:13] } 25. Bxd3 { [%eval -1.55] [%clk 0:01:18] } 25... Rxd3 { [%eval -1.44] [%clk 0:01:14] } 26. Qc4 { [%eval -1.85] [%clk 0:01:14] } 26... Qd7 { [%eval -1.81] [%clk 0:01:15] } 27. Bc1 { [%eval -2.43] [%clk 0:01:15] } 27... h5?! { [%eval -1.51] } { Inaccuracy. Qd5 was best. } { [%clk 0:00:40] } 28. h3 { [%eval -1.58] [%clk 0:01:06] } 28... Qd5 { [%eval -1.42] [%clk 0:00:34] } 29. Qxd5 { [%eval -1.69] [%clk 0:00:55] } 29... Rxd5 { [%eval -1.65] [%clk 0:00:35] } 30. Be3? { [%eval -3.07] } { Mistake. Kf1 was best. } { [%clk 0:00:48] } 30... Nxe5 { [%eval -3.41] [%clk 0:00:33] } 31. Bxc5 { [%eval -3.46] [%clk 0:00:14] } 31... Nxf3+ { [%eval -3.38] [%clk 0:00:34] } 32. gxf3 { [%eval -3.33] [%clk 0:00:15] } 32... Rxc5 { [%eval -3.22] [%clk 0:00:35] } 33. Re3 { [%eval -3.34] [%clk 0:00:13] } 33... Kf8 { [%eval -3.34] [%clk 0:00:35] } 34. Kg2 { [%eval -3.36] [%clk 0:00:14] } 34... Ke7 { [%eval -3.09] [%clk 0:00:36] } 35. Rd3 { [%eval -3.53] [%clk 0:00:14] } 35... Rg5+ { [%eval -3.75] [%clk 0:00:31] } 36. Kf1 { [%eval -4.05] [%clk 0:00:14] } 36... Rd5 { [%eval -3.92] [%clk 0:00:32] } 37. Rc3 { [%eval -4.02] [%clk 0:00:15] } 37... Kd7 { [%eval -3.94] [%clk 0:00:33] } 38. Ke2 { [%eval -3.91] [%clk 0:00:06] } 38... Rd4 { [%eval -3.92] [%clk 0:00:33] } 39. Kf1 { [%eval -3.78] [%clk 0:00:04] } 39... Rd5 { [%eval -3.58] [%clk 0:00:27] } 40. Ke2 { [%eval -3.53] [%clk 0:00:05] } 40... Rc5 { [%eval -3.55] [%clk 0:00:27] } 41. Rd3+ { [%eval -3.51] [%clk 0:00:06] } 41... Kc7 { [%eval -3.44] [%clk 0:00:26] } 42. Kf1 { [%eval -3.96] [%clk 0:00:05] } 42... b5 { [%eval -3.98] [%clk 0:00:21] } 43. Ke2 { [%eval -4.22] [%clk 0:00:05] } 43... Rd5?! { [%eval -2.64] } { Inaccuracy. Rc2+ was best. } { [%clk 0:00:21] } 44. Rc3+ { [%eval -2.86] [%clk 0:00:06] } 44... Kd7 { [%eval -2.54] [%clk 0:00:15] } 45. Ke3?! { [%eval -3.35] } { Inaccuracy. f4 was best. } { [%clk 0:00:07] } 45... Kd6 { [%eval -3.48] [%clk 0:00:11] } 46. Rc8 { [%eval -4.03] [%clk 0:00:06] } 46... Rc5 { [%eval -3.75] [%clk 0:00:10] } 47. Rd8+ { [%eval -3.92] [%clk 0:00:05] } 47... Ke5 { [%eval -3.96] [%clk 0:00:11] } 48. Rd3 { [%eval -4.3] [%clk 0:00:05] } 48... g5 { [%eval -4.27] [%clk 0:00:07] } 49. Ke2 { [%eval -4.31] [%clk 0:00:05] } 49... b4 { [%eval -4.23] [%clk 0:00:06] } 50. axb4 { [%eval -4.14] [%clk 0:00:05] } 50... axb4 { [%eval -4.2] [%clk 0:00:08] } 51. Rd7 { [%eval -4.28] [%clk 0:00:06] } 51... Rc2+ { [%eval -3.94] [%clk 0:00:07] } 52. Kf1 { [%eval -4.36] [%clk 0:00:07] } 52... Rc3 { [%eval -4.2] [%clk 0:00:07] } 53. Rxf7 { [%eval -4.07] [%clk 0:00:08] } 53... Rxb3 { [%eval -4.29] [%clk 0:00:08] } 54. Ke2 { [%eval -4.31] [%clk 0:00:09] } 54... Rb2+ { [%eval -4.25] [%clk 0:00:08] } 55. Ke3 { [%eval -4.16] [%clk 0:00:10] } 55... Rb3+ { [%eval -4.22] [%clk 0:00:09] } 56. Ke2 { [%eval -4.36] [%clk 0:00:11] } 56... Rc3 { [%eval -4.18] [%clk 0:00:09] } 57. Rg7 { [%eval -4.86] [%clk 0:00:09] } 57... b3 { [%eval -4.85] [%clk 0:00:07] } 58. Rxg5+ { [%eval -5.28] [%clk 0:00:04] } 58... Kd4 { [%eval -5.28] [%clk 0:00:07] } 59. Rb5 { [%eval -5.33] [%clk 0:00:04] } 59... Rc2+ { [%eval -5.27] [%clk 0:00:08] } 60. Kd1 { [%eval -4.98] [%clk 0:00:06] } 60... Kc4 { [%clk 0:00:07] } 61. Rxh5 { [%clk 0:00:06] } 61... Rxf2 { [%clk 0:00:08] } 62. Kc1 { [%clk 0:00:07] } 62... Rf1+ { [%clk 0:00:05] } 63. Kb2 { [%clk 0:00:08] } 63... Rf2+ { [%clk 0:00:06] } 64. Kc1 { [%clk 0:00:10] } 64... Rxf3 { [%clk 0:00:05] } 65. Re5 { [%clk 0:00:11] } 65... Rf1+ { [%clk 0:00:06] } 66. Kb2 { [%clk 0:00:12] } 66... Rf2+ { [%clk 0:00:07] } 67. Kc1 { [%clk 0:00:09] } 67... Kc3 { [%clk 0:00:06] } 68. Re3+ { [%clk 0:00:09] } 68... Kd4 { [%clk 0:00:04] } 69. Rxe6 { [%clk 0:00:10] } 69... Rc2+ { [%clk 0:00:05] } 70. Kb1 { [%clk 0:00:11] } 1/2-1/2