Event: Round 7: Vaidyanathan, Sathya - Duke, Dillan
Date: 2025-07-07
White: Vaidyanathan, Sathya
WhiteElo: 1878
Black: Duke, Dillan
BlackElo: 2026
Result: 1-0
ECO: C00
Opening: French Defense: Schlechter Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... e6 { [%eval 0.28] [%clk 1:26:26] } 2. d4 { [%eval 0.29] [%clk 1:31:22] } 2... d5 { [%eval 0.29] [%clk 1:26:52] } 3. Bd3 { [%eval -0.09] [%clk 1:31:42] } 3... dxe4 { [%eval -0.03] [%clk 1:14:16] } 4. Bxe4 { [%eval 0.0] [%clk 1:31:15] } 4... Nf6 { [%eval 0.0] [%clk 1:14:22] } 5. Bf3 { [%eval 0.0] [%clk 1:31:39] } 5... c5 { [%eval 0.0] [%clk 1:11:45] } 6. Ne2 { [%eval -0.11] [%clk 1:32:00] } 6... Nc6 { [%eval 0.0] [%clk 1:10:20] } 7. Be3 { [%eval 0.0] [%clk 1:32:18] } 7... Nd5 { [%eval 0.31] [%clk 0:58:15] } 8. Bxd5 { [%eval 0.4] [%clk 1:32:11] } 8... Qxd5 { [%eval 0.38] [%clk 0:54:51] } 9. Nbc3 { [%eval 0.52] [%clk 1:31:53] } 9... Qc4 { [%eval 0.53] [%clk 0:45:41] } 10. b3 { [%eval 0.46] [%clk 1:07:08] } 10... Qa6 { [%eval 0.54] [%clk 0:33:21] } 11. dxc5 { [%eval 0.68] [%clk 1:03:50] } 11... Be7 { [%eval 0.59] [%clk 0:31:37] } 12. O-O { [%eval 0.62] [%clk 0:57:56] } 12... O-O { [%eval 0.63] [%clk 0:31:37] } 13. Qd3 { [%eval 0.32] [%clk 0:55:58] } 13... Nb4?! { [%eval 1.34] } { Inaccuracy. b6 was best. } { [%clk 0:21:18] } 14. Qxa6 { [%eval 0.9] [%clk 0:49:42] } 14... Nxa6 { [%eval 0.89] [%clk 0:21:42] } 15. Ne4 { [%eval 0.87] [%clk 0:49:42] } 15... Rd8 { [%eval 1.38] [%clk 0:15:19] } 16. Rfd1 { [%eval 1.33] [%clk 0:43:54] } 16... Bd7 { [%eval 1.32] [%clk 0:15:07] } 17. a3?! { [%eval 0.68] } { Inaccuracy. Nd6 was best. } { [%clk 0:37:52] } 17... e5? { [%eval 1.88] } { Mistake. Bc6 was best. } { [%clk 0:12:59] } 18. Nd6 { [%eval 2.0] [%clk 0:29:14] } 18... Bc6 { [%eval 2.19] [%clk 0:09:47] } 19. b4 { [%eval 2.08] [%clk 0:27:24] } 19... Nc7?! { [%eval 2.78] } { Inaccuracy. b6 was best. } { [%clk 0:10:06] } 20. c4 { [%eval 2.83] [%clk 0:24:04] } 20... Ba4 { [%eval 3.27] [%clk 0:07:26] } 21. Rd2 { [%eval 3.31] [%clk 0:21:09] } 21... Bxd6 { [%eval 3.35] [%clk 0:06:56] } 22. cxd6 { [%eval 3.19] [%clk 0:17:42] } 22... Ne8 { [%eval 3.45] [%clk 0:06:04] } 23. c5 { [%eval 3.47] [%clk 0:17:39] } 23... a6 { [%eval 3.85] [%clk 0:06:01] } 24. Nc3 { [%eval 3.69] [%clk 0:17:46] } 24... Bc6 { [%eval 3.73] [%clk 0:05:39] } 25. Nd5 { [%eval 3.64] [%clk 0:12:15] } 25... Bxd5 { [%eval 4.03] [%clk 0:05:05] } 26. Rxd5 { [%eval 4.01] [%clk 0:12:44] } 26... f6 { [%eval 4.07] [%clk 0:05:15] } 27. Rad1 { [%eval 3.9] [%clk 0:12:24] } 27... Rd7 { [%eval 3.82] [%clk 0:04:56] } 28. a4 { [%eval 3.63] [%clk 0:12:34] } 28... Kf7 { [%eval 3.95] [%clk 0:04:55] } 29. Kf1?! { [%eval 2.77] } { Inaccuracy. f4 was best. } { [%clk 0:05:31] } 29... Ke6?! { [%eval 3.65] } { Inaccuracy. g5 was best. } { [%clk 0:04:11] } 30. R5d2?! { [%eval 2.62] } { Inaccuracy. f4 was best. } { [%clk 0:05:06] } 30... Rc8?! { [%eval 3.81] } { Inaccuracy. g5 was best. } { [%clk 0:02:53] } 31. Rb1?! { [%eval 2.66] } { Inaccuracy. f4 was best. } { [%clk 0:04:16] } 31... f5?! { [%eval 3.67] } { Inaccuracy. g5 was best. } { [%clk 0:01:48] } 32. f4?! { [%eval 2.81] } { Inaccuracy. Re2 was best. } { [%clk 0:01:30] } 32... e4 { [%eval 2.91] [%clk 0:01:21] } 33. b5 { [%eval 2.46] [%clk 0:01:47] } 33... axb5 { [%eval 2.94] [%clk 0:01:38] } 34. Rxb5 { [%eval 2.83] [%clk 0:01:57] } 34... Ra8 { [%eval 2.69] [%clk 0:00:50] } 35. Rdb2 { [%eval 2.27] [%clk 0:01:18] } 35... Rxa4? { [%eval 3.99] } { Mistake. Nf6 was best. } { [%clk 0:00:44] } 36. Rxb7 { [%eval 4.04] [%clk 0:01:41] } 36... Nxd6 { [%eval 4.81] [%clk 0:00:31] } 37. Rxd7 { [%eval 4.83] [%clk 0:01:19] } 37... Kxd7 { [%eval 4.99] [%clk 0:00:52] } 38. Rd2 { [%eval 4.85] [%clk 0:01:21] } 38... Ra6?! { [%eval 6.28] } { Inaccuracy. g6 was best. } { [%clk 0:00:42] } 39. Rxd6+ { [%eval 6.13] [%clk 0:01:36] } 39... Rxd6 { [%eval 5.91] [%clk 0:01:07] } 40. cxd6 { [%eval 5.67] [%clk 0:02:04] } 40... Kxd6 { [%eval 5.78] [%clk 0:01:31] } 41. Ke2 { [%eval 5.71] [%clk 0:02:12] } 41... Kd5 { [%eval 5.89] [%clk 0:29:23] } 42. Bc1 { [%eval 5.67] [%clk 0:25:57] } 42... g6 { [%eval 5.28] [%clk 0:26:50] } 43. Ke3 { [%eval 6.11] [%clk 0:25:59] } 43... Kc4 { [%eval 6.01] [%clk 0:26:52] } 44. h3 { [%eval 5.94] [%clk 0:26:10] } 44... h5 { [%eval 6.67] [%clk 0:26:04] } 45. Bd2 { [%eval 6.66] [%clk 0:06:34] } 45... Kd5 { [%eval 7.25] [%clk 0:25:30] } 46. Ba5 { [%eval 7.51] [%clk 0:05:07] } 46... Kc4 { [%eval 7.65] [%clk 0:25:17] } 47. Kf2 { [%eval 7.39] [%clk 0:03:03] } 47... Kd3 { [%eval 7.06] [%clk 0:17:00] } 48. Kg3 { [%eval 6.68] [%clk 0:03:19] } 48... Ke2?! { [%eval 10.99] } { Inaccuracy. Ke3 was best. } { [%clk 0:01:30] } 49. Kh4 { [%eval 10.91] [%clk 0:03:41] } 49... Kf2 { [%eval 9.75] [%clk 0:01:04] } 50. Kg5 { [%eval 8.82] [%clk 0:02:59] } 50... Kxg2 { [%eval #32] [%clk 0:00:37] } 51. Kxg6 { [%eval 12.42] [%clk 0:03:24] } 51... Kxh3?! { [%eval #15] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:00:33] } 52. Kxh5 { [%eval #14] [%clk 0:02:53] } 52... Kg3 { [%eval #14] [%clk 0:00:55] } 53. Kg5 { [%eval #13] [%clk 0:03:21] } 53... e3 { [%eval #13] [%clk 0:01:08] } 54. Kxf5 { [%eval #12] [%clk 0:03:46] } 54... e2 { [%eval #12] [%clk 0:01:30] } 55. Kg5 { [%eval #13] [%clk 0:03:58] } 1-0