Event: Round 4: Datta Rajanya - Vaishnavi Prakash
Date: 2023-09-22
White: Datta Rajanya
Black: Vaishnavi Prakash
Result: 1/2-1/2
ECO: C44
Opening: Ponziani Opening: Jaenisch Counterattack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:47] } 1... e5 { [%eval 0.35] [%clk 1:30:49] } 2. Nf3 { [%eval 0.29] [%clk 1:30:06] } 2... Nc6 { [%eval 0.32] [%clk 1:31:12] } 3. c3 { [%eval -0.13] [%clk 1:30:25] } 3... Nf6 { [%eval 0.0] [%clk 1:30:20] } 4. d4 { [%eval 0.0] [%clk 1:29:56] } 4... Nxe4 { [%eval 0.0] [%clk 1:30:19] } 5. Bd3 { [%eval 0.0] [%clk 1:29:58] } 5... d5 { [%eval 0.07] [%clk 1:30:29] } 6. Nxe5 { [%eval 0.0] [%clk 1:30:19] } 6... Nxe5 { [%eval 0.0] [%clk 1:30:51] } 7. dxe5 { [%eval 0.03] [%clk 1:30:45] } 7... Qh4 { [%eval 0.01] [%clk 1:28:17] } 8. Be3 { [%eval -0.03] [%clk 1:29:13] } 8... Bc5 { [%eval 0.13] [%clk 1:25:55] } 9. Bxc5 { [%eval -0.02] [%clk 1:24:22] } 9... Nxc5 { [%eval 0.08] [%clk 1:24:23] } 10. Bc2 { [%eval 0.0] [%clk 1:24:31] } 10... c6 { [%eval -0.04] [%clk 1:23:13] } 11. O-O { [%eval 0.0] [%clk 1:23:25] } 11... O-O { [%eval 0.06] [%clk 1:20:44] } 12. Nd2 { [%eval -0.05] [%clk 1:14:54] } 12... Bg4 { [%eval 0.38] [%clk 1:16:43] } 13. f3 { [%eval 0.14] [%clk 1:09:37] } 13... Bh5 { [%eval 0.05] [%clk 1:14:58] } 14. Qe2 { [%eval -0.02] [%clk 1:05:23] } 14... Bg6 { [%eval 0.08] [%clk 1:11:05] } 15. Bxg6 { [%eval 0.1] [%clk 1:02:01] } 15... fxg6 { [%eval 0.07] [%clk 1:08:36] } 16. Qe3 { [%eval 0.0] [%clk 0:56:17] } 16... Ne6 { [%eval -0.03] [%clk 1:04:48] } 17. Nb3 { [%eval 0.0] [%clk 0:53:14] } 17... Qf4 { [%eval 0.01] [%clk 0:57:33] } 18. Qxf4 { [%eval 0.0] [%clk 0:47:30] } 18... Rxf4 { [%eval 0.26] [%clk 0:57:24] } 19. g3 { [%eval 0.2] [%clk 0:47:38] } 19... Rf7 { [%eval 0.56] [%clk 0:57:34] } 20. Nd4 { [%eval 0.39] [%clk 0:41:52] } 20... Re8 { [%eval 0.49] [%clk 0:55:39] } 21. Rad1 { [%eval 0.14] [%clk 0:38:40] } 21... g5 { [%eval 0.14] [%clk 0:50:34] } 22. b4 { [%eval 0.03] [%clk 0:35:13] } 22... g6 { [%eval 0.03] [%clk 0:49:51] } 23. a4 { [%eval -0.07] [%clk 0:34:32] } 23... Nc7 { [%eval 0.35] [%clk 0:45:11] } 24. Rde1 { [%eval 0.34] [%clk 0:32:04] } 24... Rfe7 { [%eval 0.3] [%clk 0:38:11] } 25. f4 { [%eval 0.26] [%clk 0:30:59] } 25... gxf4 { [%eval 0.36] [%clk 0:37:56] } 26. gxf4 { [%eval 0.47] [%clk 0:31:26] } 26... Rf8 { [%eval 0.89] [%clk 0:37:04] } 27. Kg2 { [%eval 0.39] [%clk 0:29:42] } 27... Ne6 { [%eval 0.33] [%clk 0:36:03] } 28. Kg3 { [%eval 0.35] [%clk 0:29:53] } 28... Nxd4?! { [%eval 0.94] } { Inaccuracy. Ng7 was best. } { [%clk 0:27:11] } 29. cxd4 { [%eval 0.84] [%clk 0:30:11] } 29... Kf7 { [%eval 1.39] [%clk 0:26:56] } 30. Kg4? { [%eval 0.15] } { Mistake. f5 was best. } { [%clk 0:30:25] } 30... Ke6 { [%eval 0.22] [%clk 0:27:11] } 31. Re3 { [%eval 0.37] [%clk 0:29:58] } 31... Rc7 { [%eval 0.27] [%clk 0:25:38] } 32. Rh3 { [%eval 0.0] [%clk 0:29:37] } 32... Rcf7? { [%eval 1.26] } { Mistake. h5+ was best. } { [%clk 0:25:01] } 33. Rh6 { [%eval 1.61] [%clk 0:29:51] } 33... Ke7 { [%eval 1.43] [%clk 0:24:47] } 34. Rf3 { [%eval 1.12] [%clk 0:27:57] } 34... a6? { [%eval 2.48] } { Mistake. b6 was best. } { [%clk 0:18:27] } 35. Rf1? { [%eval 0.77] } { Mistake. f5 was best. } { [%clk 0:27:38] } 35... Kd7 { [%eval 1.02] [%clk 0:18:53] } 36. Rh3?! { [%eval -0.05] } { Inaccuracy. Rf3 was best. } { [%clk 0:27:45] } 36... Ke6?! { [%eval 1.03] } { Inaccuracy. h5+ was best. } { [%clk 0:19:07] } 37. Rhf3?! { [%eval 0.24] } { Inaccuracy. Rh6 was best. } { [%clk 0:26:52] } 37... Rg8 { [%eval 0.2] [%clk 0:18:45] } 38. Rb3 { [%eval -0.26] [%clk 0:25:29] } 38... Rc8 { [%eval 0.17] [%clk 0:16:53] } 39. Rf2 { [%eval 0.11] [%clk 0:22:39] } 39... Rg7 { [%eval 0.63] [%clk 0:12:32] } 40. Rh3 { [%eval 0.71] [%clk 0:19:59] } 40... Rf8 { [%eval 0.73] [%clk 0:12:33] } 41. Rhf3 { [%eval 0.24] [%clk 0:18:57] } 41... Rgf7 { [%eval 0.29] [%clk 0:12:29] } 42. Rb2 { [%eval 0.3] [%clk 0:17:56] } 42... Rc8 { [%eval 0.21] [%clk 0:12:23] } 43. Rf1 { [%eval 0.09] [%clk 0:18:01] } 43... Rg7 { [%eval 0.28] [%clk 0:10:51] } 44. Ra1 { [%eval 0.0] [%clk 0:17:18] } 44... Rf7 { [%eval 0.21] [%clk 0:10:40] } 45. b5? { [%eval -1.18] } { Mistake. h4 was best. } { [%clk 0:16:05] } 45... axb5 { [%eval -0.86] [%clk 0:09:49] } 46. axb5 { [%eval -0.83] [%clk 0:16:30] } 46... c5 { [%eval -0.74] [%clk 0:10:13] } 47. Rc2 { [%eval -0.6] [%clk 0:13:55] } 47... c4 { [%eval -0.41] [%clk 0:09:13] } 48. Rf2?! { [%eval -1.0] } { Inaccuracy. h4 was best. } { [%clk 0:13:08] } 48... Rg8?! { [%eval -0.3] } { Inaccuracy. g5 was best. } { [%clk 0:08:12] } 49. h4 { [%eval -0.42] [%clk 0:12:23] } 49... Rgf8 { [%eval -0.3] [%clk 0:08:14] } 50. Raf1 { [%eval -0.65] [%clk 0:09:47] } 50... Rg8 { [%eval -0.35] [%clk 0:06:35] } 51. Kf3?! { [%eval -1.43] } { Inaccuracy. Ra1 was best. } { [%clk 0:08:31] } 51... Ra8 { [%eval -1.2] [%clk 0:06:16] } 52. Kg4 { [%eval -1.32] [%clk 0:08:44] } 52... Ra3 { [%eval -0.95] [%clk 0:03:41] } 53. h5?? { [%eval -3.0] } { Blunder. Rf3 was best. } { [%clk 0:07:17] } 53... Rd3?! { [%eval -2.18] } { Inaccuracy. gxh5+ was best. } { [%clk 0:03:05] } 54. hxg6 { [%eval -2.23] [%clk 0:07:31] } 54... hxg6 { [%eval -2.12] [%clk 0:03:34] } 55. Kg5? { [%eval -4.01] } { Mistake. Rh2 was best. } { [%clk 0:07:45] } 55... Rf5+ { [%eval -3.88] [%clk 0:03:23] } 56. Kxg6?? { [%eval #-6] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:06:31] } 56... Rg3+ { [%eval #-5] [%clk 0:03:46] } 57. Kh6 { [%eval #-5] [%clk 0:06:58] } 57... Rh3+ { [%eval #-6] [%clk 0:04:00] } 58. Kg6 { [%eval #-6] [%clk 0:07:25] } 58... Rg3+ { [%eval #-5] [%clk 0:04:22] } 59. Kh6 { [%eval #-5] [%clk 0:07:52] } 59... Rh3+?? { [%eval -4.9] } { Lost forced checkmate sequence. Rf8 was best. } { [%clk 0:04:44] } 60. Kg6 { [%eval -7.19] [%clk 0:08:18] } 1/2-1/2