Event: Round 4: Knowles, Chase - Doddapaneni, Viyaan Krishna
Date: 2024-09-22
White: Knowles, Chase
WhiteElo: 1977
Black: Doddapaneni, Viyaan Krishna
BlackElo: 1753
Result: 1/2-1/2
ECO: A17
Opening: English Opening: Anglo-Indian Defense
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 1:23:23] } 1... Nf6 { [%eval 0.18] [%clk 1:30:48] } 2. c4 { [%eval 0.23] [%clk 1:23:49] } 2... e6 { [%eval 0.25] [%clk 1:30:56] } 3. e3 { [%eval 0.08] [%clk 1:24:14] } 3... d5 { [%eval 0.05] [%clk 1:31:19] } 4. Nc3 { [%eval 0.04] [%clk 1:24:33] } 4... c5 { [%eval 0.17] [%clk 1:31:23] } 5. cxd5 { [%eval 0.15] [%clk 1:24:37] } 5... Nxd5 { [%eval 0.18] [%clk 1:29:50] } 6. Nxd5 { [%eval 0.04] [%clk 1:20:24] } 6... Qxd5 { [%eval 0.35] [%clk 1:30:04] } 7. b3 { [%eval 0.31] [%clk 1:20:33] } 7... Be7 { [%eval 0.32] [%clk 1:28:27] } 8. Bb2 { [%eval 0.33] [%clk 1:20:11] } 8... O-O { [%eval 0.43] [%clk 1:27:07] } 9. Bc4 { [%eval 0.29] [%clk 1:18:44] } 9... Qd8 { [%eval 0.26] [%clk 1:24:40] } 10. Qc2 { [%eval 0.31] [%clk 1:18:03] } 10... b6?? { [%eval 2.08] } { Blunder. Bf6 was best. } { [%clk 1:20:11] } 11. Bd3?? { [%eval 0.3] } { Blunder. Qe4 was best. } { [%clk 1:18:14] } 11... f5 { [%eval 0.36] [%clk 1:19:58] } 12. Bc4 { [%eval 0.27] [%clk 1:09:44] } 12... Nc6 { [%eval 0.36] [%clk 1:17:01] } 13. Rd1 { [%eval 0.09] [%clk 1:06:51] } 13... Qc7 { [%eval 0.6] [%clk 1:05:40] } 14. O-O { [%eval 0.67] [%clk 1:04:18] } 14... a6 { [%eval 0.6] [%clk 1:04:12] } 15. a4 { [%eval 0.47] [%clk 1:02:16] } 15... Kh8 { [%eval 0.87] [%clk 0:59:31] } 16. d4 { [%eval 0.88] [%clk 0:59:57] } 16... cxd4 { [%eval 0.77] [%clk 0:53:18] } 17. exd4 { [%eval 0.77] [%clk 0:57:24] } 17... Nb4 { [%eval 0.9] [%clk 0:49:28] } 18. Qe2 { [%eval 0.92] [%clk 0:55:59] } 18... Nd5 { [%eval 0.92] [%clk 0:48:56] } 19. Bxd5 { [%eval 1.0] [%clk 0:51:53] } 19... exd5 { [%eval 1.13] [%clk 0:49:09] } 20. Rc1 { [%eval 1.16] [%clk 0:52:16] } 20... Qd6?! { [%eval 1.84] } { Inaccuracy. Qd8 was best. } { [%clk 0:47:14] } 21. Ne5?! { [%eval 1.18] } { Inaccuracy. Rfe1 was best. } { [%clk 0:50:39] } 21... Bd7? { [%eval 2.6] } { Mistake. f4 was best. } { [%clk 0:44:38] } 22. Ba3 { [%eval 2.84] [%clk 0:42:03] } 22... Qxa3 { [%eval 2.78] [%clk 0:41:25] } 23. Nxd7 { [%eval 2.71] [%clk 0:39:43] } 23... Rfe8 { [%eval 2.65] [%clk 0:41:12] } 24. Nxb6 { [%eval 2.13] [%clk 0:37:02] } 24... Bc5?! { [%eval 3.14] } { Inaccuracy. Rab8 was best. } { [%clk 0:36:04] } 25. Nxa8?? { [%eval -0.12] } { Blunder. Qxe8+ was best. } { [%clk 0:27:55] } 25... Re6?? { [%eval #9] } { Checkmate is now unavoidable. Rxe2 was best. } 26. Qe3?? { [%eval 1.95] } { Lost forced checkmate sequence. Qxe6 was best. } 26... Rxe3 { [%eval 1.99] [%clk 0:36:26] } 27. dxc5?? { [%eval 0.0] } { Blunder. fxe3 was best. } { [%clk 0:28:17] } 27... Re8?? { [%eval 3.32] } { Blunder. Rxb3 was best. } { [%clk 0:31:09] } 28. Nb6 { [%eval 3.2] [%clk 0:28:12] } 28... h6 { [%eval 3.37] [%clk 0:26:33] } 29. Rfd1?? { [%eval -0.09] } { Blunder. c6 was best. } { [%clk 0:18:46] } 29... d4?! { [%eval 0.63] } { Inaccuracy. Qxb3 was best. } { [%clk 0:25:31] } 30. c6 { [%eval 0.67] [%clk 0:14:36] } 30... Qxb3?! { [%eval 1.61] } { Inaccuracy. Qb4 was best. } { [%clk 0:18:13] } 31. Rb1? { [%eval 0.0] } { Mistake. a5 was best. } { [%clk 0:05:58] } 31... Qe6? { [%eval 1.66] } { Mistake. Qf7 was best. } { [%clk 0:17:29] } 32. c7 { [%eval 1.63] [%clk 0:05:38] } 32... d3?! { [%eval 2.73] } { Inaccuracy. Kh7 was best. } { [%clk 0:07:12] } 33. h3 { [%eval 3.11] [%clk 0:05:33] } 33... d2? { [%eval 5.19] } { Mistake. Qc6 was best. } { [%clk 0:04:45] } 34. Rxd2 { [%eval 5.07] [%clk 0:04:52] } 34... Qe4 { [%eval 6.32] [%clk 0:04:42] } 35. Rbd1 { [%eval 6.23] [%clk 0:03:21] } 35... Qc6 { [%eval 5.94] [%clk 0:04:30] } 36. Rd8 { [%eval 5.47] [%clk 0:03:02] } 36... Qxc7 { [%eval 5.34] [%clk 0:04:37] } 37. Rxe8+ { [%eval 5.05] [%clk 0:03:29] } 37... Kh7 { [%eval 5.1] [%clk 0:05:02] } 38. Rb1 { [%eval 5.04] [%clk 0:02:33] } 38... Qc2 { [%eval 5.18] [%clk 0:05:22] } 39. Ree1 { [%eval 5.03] [%clk 0:02:57] } 39... f4 { [%eval 5.29] [%clk 0:05:42] } 40. Rec1 { [%eval 5.09] [%clk 0:03:09] } 40... Qf5 { [%eval 5.05] [%clk 0:05:38] } 41. Rb3 { [%eval 5.02] [%clk 0:01:56] } 41... Qe6 { [%eval 5.05] [%clk 0:06:01] } 42. Rcb1 { [%eval 5.02] [%clk 0:02:14] } 42... Qf5 { [%eval 5.07] [%clk 0:06:14] } 43. Nc4 { [%eval 4.98] [%clk 0:01:40] } 43... f3 { [%eval 5.15] [%clk 0:06:27] } 44. Ne3 { [%eval 5.02] [%clk 0:02:05] } 44... Qd7 { [%eval 6.2] [%clk 0:06:21] } 45. Rb7 { [%eval 6.08] [%clk 0:02:09] } 45... Qc8?! { [%eval 8.46] } { Inaccuracy. Qd3 was best. } { [%clk 0:06:37] } 46. g4 { [%eval 7.87] [%clk 0:01:59] } 46... h5?! { [%eval 59.84] } { Inaccuracy. Qc5 was best. } { [%clk 0:02:11] } 47. Nf5 { [%eval 9.83] } 47... hxg4? { [%eval #14] } { Checkmate is now unavoidable. Qg8 was best. } { [%clk 0:02:26] } 48. Rxg7+ { [%eval #13] [%clk 0:02:53] } 48... Kh8 { [%eval #13] [%clk 0:02:51] } 49. hxg4 { [%eval #12] [%clk 0:03:20] } 49... Qe8 { [%eval #10] [%clk 0:03:00] } 50. Rd1 { [%eval #10] [%clk 0:02:42] } 50... a5 { [%eval #12] [%clk 0:03:04] } 51. Rb1?? { [%eval 0.0] } { Lost forced checkmate sequence. Rg5 was best. } { [%clk 0:02:47] } 51... Qe1+ { [%eval 0.0] [%clk 0:03:27] } 52. Rxe1 { [%clk 0:01:30] } 1/2-1/2