Event: Round 5: Olivier Chiku-Ratte - Sudarshan Sriniaiyer
Site: https://lichess.org
Date: 2023-03-17
White: Olivier Chiku-Ratte
WhiteTitle: IM
Black: Sudarshan Sriniaiyer
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:24] } 1... Nf6 { [%eval 0.28] [%clk 1:30:44] } 2. c4 { [%eval 0.16] [%clk 1:28:52] } 2... e6 { [%eval 0.23] [%clk 1:31:08] } 3. Nf3 { [%eval 0.0] [%clk 1:28:46] } 3... d5 { [%eval 0.17] [%clk 1:31:26] } 4. Nc3 { [%eval 0.0] [%clk 1:28:56] } 4... Bb4 { [%eval 0.15] [%clk 1:31:17] } 5. cxd5 { [%eval 0.14] [%clk 1:26:45] } 5... exd5 { [%eval 0.0] [%clk 1:31:39] } 6. Bg5 { [%eval 0.15] [%clk 1:27:11] } 6... h6 { [%eval 0.25] [%clk 1:30:02] } 7. Bh4 { [%eval 0.17] [%clk 1:26:00] } 7... Nbd7 { [%eval 0.38] [%clk 1:30:11] } 8. e3 { [%eval 0.14] [%clk 1:24:04] } 8... g5 { [%eval 0.26] [%clk 1:29:31] } 9. Bg3 { [%eval 0.08] [%clk 1:23:18] } 9... Ne4 { [%eval 0.3] [%clk 1:28:16] } 10. Qb3 { [%eval -0.06] [%clk 1:01:51] } 10... c5 { [%eval -0.01] [%clk 1:20:02] } 11. Bb5?! { [%eval -0.82] } { Inaccuracy. Nd2 was best. } { [%clk 0:56:48] } 11... Qa5 { [%eval -0.87] [%clk 1:02:10] } 12. O-O { [%eval -1.09] [%clk 0:45:22] } 12... c4 { [%eval -1.09] [%clk 0:55:05] } 13. Qa4?! { [%eval -1.69] } { Inaccuracy. Qd1 was best. } { [%clk 0:43:11] } 13... Bxc3 { [%eval -1.76] [%clk 0:51:06] } 14. bxc3 { [%eval -1.82] [%clk 0:43:29] } 14... Qxa4 { [%eval -1.82] [%clk 0:51:11] } 15. Bxa4 { [%eval -1.79] [%clk 0:43:53] } 15... Nxc3 { [%eval -1.85] [%clk 0:50:52] } 16. Bc2 { [%eval -1.72] [%clk 0:38:55] } 16... Ne2+ { [%eval -1.95] [%clk 0:41:05] } 17. Kh1 { [%eval -1.79] [%clk 0:39:16] } 17... Nxg3+ { [%eval -1.78] [%clk 0:41:28] } 18. fxg3 { [%eval -1.89] [%clk 0:34:31] } 18... O-O { [%eval -1.61] [%clk 0:36:01] } 19. e4 { [%eval -1.91] [%clk 0:30:59] } 19... dxe4 { [%eval -2.02] [%clk 0:31:57] } 20. Nd2 { [%eval -2.06] [%clk 0:25:18] } 20... Nb6 { [%eval -2.18] [%clk 0:27:38] } 21. Nxe4 { [%eval -2.18] [%clk 0:23:31] } 21... Be6 { [%eval -1.88] [%clk 0:26:48] } 22. h4 { [%eval -2.18] [%clk 0:19:05] } 22... gxh4 { [%eval -2.19] [%clk 0:16:05] } 23. Nf6+ { [%eval -2.38] [%clk 0:15:27] } 23... Kh8 { [%eval -2.59] [%clk 0:16:01] } 24. Be4 { [%eval -2.59] [%clk 0:13:15] } 24... Rad8 { [%eval -2.59] [%clk 0:15:42] } 25. Rad1 { [%eval -2.48] [%clk 0:09:05] } 25... Bd5 { [%eval -2.57] [%clk 0:13:19] } 26. gxh4 { [%eval -2.48] [%clk 0:08:59] } 26... Bxe4 { [%eval -2.3] [%clk 0:11:27] } 27. Nxe4 { [%eval -2.39] [%clk 0:09:19] } 27... Nd5 { [%eval -2.65] [%clk 0:11:49] } 28. Rb1 { [%eval -2.62] [%clk 0:08:33] } 28... b6 { [%eval -2.68] [%clk 0:10:55] } 29. a4 { [%eval -2.96] [%clk 0:03:40] } 29... f5 { [%eval -2.76] [%clk 0:05:24] } 30. Ng3 { [%eval -3.05] [%clk 0:02:29] } 30... f4 { [%eval -3.15] [%clk 0:05:09] } 31. Nh5 { [%eval -3.56] [%clk 0:01:35] } 31... Kh7 { [%eval -3.76] [%clk 0:04:03] } 32. Rbe1 { [%eval -3.81] [%clk 0:01:25] } 32... c3 { [%eval -4.03] [%clk 0:03:08] } 33. Rf2 { [%eval -4.78] [%clk 0:01:16] } 33... Rde8 { [%eval -4.33] [%clk 0:02:56] } 34. Rc1 { [%eval -3.98] [%clk 0:00:52] } 34... Kg6 { [%eval -4.01] [%clk 0:02:50] } 35. Nxf4+ { [%eval -4.0] [%clk 0:00:36] } 35... Rxf4 { [%eval -4.02] [%clk 0:02:13] } 36. Rxf4 { [%eval -4.22] [%clk 0:01:04] } 36... Nxf4 { [%eval -3.96] [%clk 0:02:38] } 37. Rxc3 { [%eval -3.97] [%clk 0:01:31] } 37... Nd5 { [%eval -3.78] [%clk 0:01:03] } 38. Rc6+ { [%eval -3.72] [%clk 0:01:41] } 38... Kh5 { [%eval -3.78] [%clk 0:00:51] } 39. Rd6 { [%eval -3.88] [%clk 0:01:48] } 39... Ne3 { [%eval -3.92] [%clk 0:00:55] } 40. Kh2 { [%eval -4.13] [%clk 0:00:52] } 40... Nf5 { [%eval -3.68] [%clk 0:01:07] } 41. Rd7 { [%eval -4.25] [%clk 0:00:45] } 41... Re7 { [%eval -4.42] [%clk 0:00:59] } 42. Rd8 { [%eval -4.7] [%clk 0:01:03] } 42... Re4 { [%eval -4.21] [%clk 0:00:52] } 43. d5 { [%eval -4.3] [%clk 0:00:45] } 43... Rxh4+ { [%eval -4.35] [%clk 0:01:17] } 44. Kg1 { [%eval -4.49] [%clk 0:01:14] } 44... Rd4 { [%eval -4.4] [%clk 0:01:06] } 45. Kf2 { [%eval -4.46] [%clk 0:01:18] } 45... Kg5 { [%eval -4.48] [%clk 0:01:17] } 46. Rd7 { [%eval -4.78] [%clk 0:01:22] } 46... Rxa4 { [%eval -4.97] [%clk 0:01:34] } 47. d6 { [%eval -5.01] [%clk 0:01:12] } 47... Rd4 { [%eval -4.83] [%clk 0:01:59] } 48. Rxa7 { [%eval -4.77] [%clk 0:01:22] } 48... Rxd6 { [%eval -4.82] [%clk 0:02:25] } 49. Rb7 { [%eval -5.04] [%clk 0:01:36] } 49... Kf4 { [%eval -5.12] [%clk 0:02:42] } 50. Ke2 { [%eval -5.2] [%clk 0:01:45] } 50... Ke4 { [%eval -5.11] [%clk 0:02:50] } 51. g4 { [%eval -5.49] [%clk 0:01:59] } 51... Nd4+ { [%eval -5.6] [%clk 0:03:08] } 52. Kf2 { [%eval -6.0] [%clk 0:02:10] } 52... Kf4 { [%eval -5.38] [%clk 0:03:22] } 53. Rg7 { [%eval -5.85] [%clk 0:02:20] } 53... Ne6 { [%eval -5.47] [%clk 0:03:04] } 54. Rg6? { [%eval -11.97] } { Mistake. Ra7 was best. } { [%clk 0:02:35] } 54... Ng5 { [%eval -13.01] [%clk 0:03:21] } 55. Rg8?! { [%eval #-12] } { Checkmate is now unavoidable. Rxd6 was best. } { [%clk 0:02:12] } 55... Kxg4?? { [%eval -5.69] } { Lost forced checkmate sequence. Rd2+ was best. } { [%clk 0:03:44] } 56. Ke3 { [%eval -7.15] [%clk 0:02:42] } 56... h5 { [%eval -6.99] [%clk 0:04:02] } 57. Rc8 { [%eval -7.44] [%clk 0:02:55] } 57... h4 { [%eval -6.95] [%clk 0:04:01] } 58. Rc4+ { [%eval -8.53] [%clk 0:03:22] } 58... Kg3 { [%eval -8.15] [%clk 0:04:16] } 59. Rc1 { [%eval -7.88] [%clk 0:03:51] } 59... Re6+ { [%eval -9.08] [%clk 0:04:40] } 60. Kd4 { [%eval -9.21] [%clk 0:04:14] } 60... h3 { [%eval -9.26] [%clk 0:04:57] } 61. Rg1+ { [%eval -9.27] [%clk 0:04:42] } 61... Kh4 { [%eval -8.37] [%clk 0:05:21] } 62. Kd5 { [%eval -8.81] [%clk 0:05:07] } 62... Re2 { [%eval -8.23] [%clk 0:05:39] } 63. Rb1 { [%eval -8.55] [%clk 0:05:33] } 63... h2 { [%eval -9.02] [%clk 0:04:56] } 64. Rb4+ { [%eval -12.52] [%clk 0:06:00] } 64... Kg3 { [%eval -11.85] [%clk 0:05:14] } 65. Rb3+ { [%eval -12.85] [%clk 0:06:23] } 65... Nf3 { [%eval -13.57] [%clk 0:05:38] } 66. Rb1 { [%eval -13.22] [%clk 0:06:50] } 66... Re1 { [%eval -13.08] [%clk 0:05:59] } 67. Rxe1 { [%eval -12.82] [%clk 0:07:11] } 67... Nxe1 { [%eval -12.93] [%clk 0:06:27] } 68. Kd4?! { [%eval #-8] } { Checkmate is now unavoidable. Kc6 was best. } 0-1