Event: Round 8: Vihaan Mathur - Ding, Yiwen
Date: 2024-07-27
White: Vihaan Mathur
WhiteElo: 1640
Black: Ding, Yiwen
BlackElo: 1741
Result: 1-0
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:15:20] } 1... Nf6 { [%eval 0.17] [%clk 0:15:18] } 2. c4 { [%eval 0.21] [%clk 0:15:22] } 2... e6 { [%eval 0.11] [%clk 0:15:26] } 3. Nf3 { [%eval 0.12] [%clk 0:15:31] } 3... d5 { [%eval 0.17] [%clk 0:15:28] } 4. Nc3 { [%eval 0.08] [%clk 0:15:36] } 4... Be7 { [%eval 0.16] [%clk 0:15:16] } 5. g3 { [%eval 0.16] [%clk 0:15:39] } 5... b6 { [%eval 0.41] [%clk 0:15:20] } 6. Bg2 { [%eval 0.32] [%clk 0:15:47] } 6... Bb7 { [%eval 0.34] [%clk 0:15:29] } 7. O-O { [%eval 0.36] [%clk 0:15:54] } 7... O-O { [%eval 0.25] [%clk 0:15:36] } 8. Re1 { [%eval -0.21] [%clk 0:16:00] } 8... Nbd7 { [%eval 0.27] [%clk 0:15:42] } 9. cxd5 { [%eval 0.32] [%clk 0:15:48] } 9... Nxd5 { [%eval 0.39] [%clk 0:15:39] } 10. e4 { [%eval 0.49] [%clk 0:15:47] } 10... Nxc3 { [%eval 0.47] [%clk 0:15:48] } 11. bxc3 { [%eval 0.46] [%clk 0:15:56] } 11... Nf6 { [%eval 0.69] [%clk 0:15:35] } 12. Ne5 { [%eval 0.34] [%clk 0:15:33] } 12... Rc8?! { [%eval 0.92] } { Inaccuracy. c5 was best. } { [%clk 0:15:07] } 13. Ng4?! { [%eval 0.24] } { Inaccuracy. c4 was best. } { [%clk 0:15:30] } 13... Ba8 { [%eval 0.55] [%clk 0:12:48] } 14. Nxf6+ { [%eval 0.5] [%clk 0:15:30] } 14... Bxf6 { [%eval 0.47] [%clk 0:12:56] } 15. e5?! { [%eval -0.09] } { Inaccuracy. Qg4 was best. } { [%clk 0:15:39] } 15... Be7 { [%eval 0.17] [%clk 0:13:02] } 16. Be3 { [%eval 0.0] [%clk 0:15:30] } 16... Bxg2 { [%eval 0.0] [%clk 0:12:58] } 17. Kxg2 { [%eval -0.05] [%clk 0:15:39] } 17... Qd5+ { [%eval -0.06] [%clk 0:13:07] } 18. Qf3 { [%eval -0.03] [%clk 0:15:42] } 18... Qxf3+ { [%eval 0.09] [%clk 0:12:29] } 19. Kxf3 { [%eval 0.12] [%clk 0:15:51] } 19... h6 { [%eval 0.23] [%clk 0:12:37] } 20. a4 { [%eval 0.2] [%clk 0:15:54] } 20... a6 { [%eval 0.51] [%clk 0:12:12] } 21. Rab1 { [%eval 0.34] [%clk 0:15:32] } 21... Rfd8 { [%eval 0.69] [%clk 0:12:08] } 22. Red1 { [%eval 0.56] [%clk 0:15:00] } 22... Rd7 { [%eval 0.65] [%clk 0:08:48] } 23. c4 { [%eval 0.51] } 23... Rcd8 { [%eval 0.63] [%clk 0:08:54] } 24. a5?! { [%eval 0.05] } { Inaccuracy. Ke2 was best. } { [%clk 0:12:52] } 24... bxa5 { [%eval 0.04] [%clk 0:08:42] } 25. Rb7 { [%eval 0.05] [%clk 0:12:54] } 25... Bb4 { [%eval 0.27] [%clk 0:07:23] } 26. Ke4 { [%eval 0.22] [%clk 0:11:20] } 26... f5+ { [%eval 0.26] [%clk 0:04:00] } 27. exf6 { [%eval 0.14] [%clk 0:11:11] } 27... gxf6 { [%eval 0.13] [%clk 0:04:08] } 28. g4 { [%eval 0.0] [%clk 0:09:44] } 28... c5 { [%eval 0.0] [%clk 0:02:23] } 29. Rxd7 { [%eval 0.0] [%clk 0:09:45] } 29... Rxd7 { [%eval 0.0] [%clk 0:02:33] } 30. d5 { [%eval -0.04] [%clk 0:09:54] } 30... Kg7 { [%eval 0.0] [%clk 0:01:52] } 31. f4 { [%eval -0.03] [%clk 0:09:23] } 31... a4 { [%eval -0.1] [%clk 0:01:21] } 32. Ra1?! { [%eval -0.66] } { Inaccuracy. d6 was best. } { [%clk 0:09:04] } 32... a3?? { [%eval 3.92] } { Blunder. exd5+ was best. } { [%clk 0:01:01] } 33. dxe6 { [%eval 3.73] [%clk 0:09:07] } 33... Rd6 { [%eval 3.99] [%clk 0:00:49] } 34. f5 { [%eval 4.0] [%clk 0:09:14] } 34... a5?! { [%eval 5.39] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:36] } 35. Bxh6+ { [%eval 5.45] } 35... Kg8 { [%eval 5.33] [%clk 0:00:15] } 36. Be3 { [%eval 5.27] [%clk 0:08:49] } 36... Bd2 { [%eval 6.13] [%clk 0:00:12] } 37. Rxa3 { [%eval 5.97] [%clk 0:08:44] } 37... Bxe3 { [%eval 6.32] [%clk 0:00:15] } 38. Kxe3 { [%eval 6.23] [%clk 0:08:51] } 38... Rd4 { [%eval 7.34] [%clk 0:00:15] } 39. Rxa5 { [%eval 7.21] [%clk 0:08:56] } 39... Rxc4 { [%eval 7.89] [%clk 0:00:23] } 40. h3 { [%eval 7.27] [%clk 0:09:02] } 40... Rc3+ { [%eval 6.69] [%clk 0:00:31] } 41. Kf4 { [%eval 6.62] [%clk 0:09:10] } 41... Rxh3 { [%eval 7.33] [%clk 0:00:21] } 42. Rxc5 { [%eval 7.01] [%clk 0:09:17] } 42... Kf8 { [%eval 6.81] [%clk 0:00:25] } 43. Rc8+ { [%eval 6.51] [%clk 0:09:20] } 43... Ke7 { [%eval 7.97] [%clk 0:00:27] } 44. Rc7+ { [%eval 7.99] [%clk 0:09:29] } 44... Ke8 { [%eval 7.97] [%clk 0:00:34] } 45. Rf7 { [%eval 8.0] [%clk 0:09:37] } 45... Rh6 { [%eval 7.33] [%clk 0:00:39] } 46. Ke4 { [%eval 7.57] [%clk 0:09:42] } 46... Rh4 { [%eval 8.54] [%clk 0:00:42] } 47. Rxf6 { [%eval 8.15] [%clk 0:09:46] } 47... Rxg4+ { [%eval 8.82] [%clk 0:00:51] } 48. Ke5 { [%eval 7.67] [%clk 0:09:55] } 48... Rg7? { [%eval #15] } { Checkmate is now unavoidable. Rh4 was best. } { [%clk 0:00:56] } 49. Rh6 { [%eval #16] [%clk 0:10:00] } 49... Rg8 { [%eval #9] [%clk 0:00:25] } 50. f6 { [%eval #8] [%clk 0:10:06] } 50... Rf8 { [%eval #6] [%clk 0:00:18] } 51. Rh7 { [%eval #5] [%clk 0:09:57] } 51... Rg8?? { [%eval #3] } { Checkmate is now unavoidable. Rxf6 was best. } { [%clk 0:00:13] } 52. f7+ { [%eval #2] [%clk 0:10:05] } 52... Kf8 { [%eval #2] [%clk 0:00:19] } 53. fxg8=B { [%eval #4] [%clk 0:10:09] } 53... Kxg8 { [%clk 0:00:16] } 54. Rf7 { [%clk 0:10:17] } 54... Kh8 { [%clk 0:00:24] } 55. Kf6 { [%clk 0:10:27] } 55... Kg8 { [%clk 0:00:33] } 56. e7 { [%clk 0:10:36] } 56... Kh8 { [%clk 0:00:41] } 57. e8=R# { [%clk 0:10:44] } 1-0