Event: 2025 New York State Scholastic High School Chess Championship
White: Underwood, Toshinori
WhiteElo: 2069
Black: Swing, Henry
BlackElo: 1792
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 60 D10

1. e4 { [%eval 0.18] [%clk 1:00:00] } 1... c6 { [%eval 0.23] [%clk 1:00:00] } 2. d4 { [%eval 0.25] [%clk 1:00:00] } 2... d5 { [%eval 0.24] [%clk 1:00:00] } 3. exd5 { [%eval 0.08] [%clk 1:00:00] } 3... cxd5 { [%eval 0.18] [%clk 1:00:00] } 4. Bd3 { [%eval 0.1] [%clk 1:00:00] } 4... g6 { [%eval 0.42] [%clk 0:59:48] } 5. Nf3 { [%eval 0.32] [%clk 0:59:19] } 5... Bf5 { [%eval 0.85] [%clk 0:59:48] } 6. O-O { [%eval 0.37] [%clk 0:58:42] } 6... Nf6 { [%eval 0.7] [%clk 0:59:36] } 7. Re1 { [%eval 0.21] [%clk 0:57:16] } 7... Nc6 { [%eval 0.6] [%clk 0:58:42] } 8. c3 { [%eval 0.32] [%clk 0:56:20] } 8... Bxd3 { [%eval 0.26] [%clk 0:56:22] } 9. Qxd3 { [%eval 0.23] [%clk 0:55:55] } 9... Bg7 { [%eval 0.29] [%clk 0:55:52] } 10. Bf4 { [%eval 0.35] [%clk 0:53:40] } 10... O-O { [%eval 0.4] [%clk 0:55:07] } 11. Nbd2 { [%eval 0.24] [%clk 0:53:34] } 11... Nh5 { [%eval 0.23] [%clk 0:53:30] } 12. Bg3 { [%eval 0.0] [%clk 0:52:38] } 12... Re8 { [%eval 0.16] [%clk 0:49:53] } 13. Nb3 { [%eval -0.01] [%clk 0:52:02] } 13... Nxg3 { [%eval 0.0] [%clk 0:47:37] } 14. hxg3 { [%eval 0.0] [%clk 0:52:02] } 14... Qc7 { [%eval 0.0] [%clk 0:46:43] } 15. Re2 { [%eval 0.02] [%clk 0:50:32] } 15... Rad8 { [%eval 0.2] [%clk 0:45:31] } 16. Rae1 { [%eval 0.21] [%clk 0:49:54] } 16... a5 { [%eval 0.23] [%clk 0:35:26] } 17. Qb5 { [%eval 0.21] [%clk 0:48:49] } 17... b6 { [%eval 0.23] [%clk 0:34:02] } 18. Nc1 { [%eval 0.25] [%clk 0:45:41] } 18... Na7 { [%eval 0.37] [%clk 0:29:49] } 19. Qb3 { [%eval 0.34] [%clk 0:44:05] } 19... Nc8 { [%eval 0.41] [%clk 0:24:16] } 20. Nd3 { [%eval 0.44] [%clk 0:42:25] } 20... e6 { [%eval 0.37] [%clk 0:24:14] } 21. Nf4 { [%eval -0.05] [%clk 0:41:05] } 21... Nd6 { [%eval -0.07] [%clk 0:22:57] } 22. Qd1 { [%eval -0.15] [%clk 0:27:39] } 22... Bh6 { [%eval 0.07] [%clk 0:19:55] } 23. Ne5 { [%eval 0.03] [%clk 0:24:08] } 23... Ne4 { [%eval 0.01] [%clk 0:19:10] } 24. Nfd3 { [%eval 0.03] [%clk 0:22:57] } 24... f6 { [%eval 0.37] [%clk 0:18:16] } 25. Ng4 { [%eval 0.34] [%clk 0:22:13] } 25... Bg7 { [%eval 0.31] [%clk 0:18:10] } 26. f3 { [%eval 0.0] [%clk 0:16:26] } 26... Ng5 { [%eval 0.49] [%clk 0:17:39] } 27. Nf4 { [%eval 0.53] [%clk 0:11:21] } 27... e5?! { [%eval 1.59] } { Inaccuracy. Qc6 was best. } { [%clk 0:17:33] } 28. Qb3?! { [%eval 0.58] } { Inaccuracy. dxe5 was best. } { [%clk 0:11:05] } 28... Qd6 { [%eval 0.51] [%clk 0:12:32] } 29. dxe5 { [%eval 0.15] [%clk 0:05:00] } 29... fxe5 { [%eval 0.14] [%clk 0:12:12] } 30. Nd3 { [%eval -0.21] [%clk 0:03:55] } 30... e4 { [%eval -0.19] [%clk 0:11:31] } 31. f4? { [%eval -1.55] } { Mistake. Nf4 was best. } { [%clk 0:03:37] } 31... Nf7?! { [%eval -0.73] } { Inaccuracy. Ne6 was best. } { [%clk 0:11:03] } 32. Ndf2 { [%eval -0.79] [%clk 0:02:15] } 32... h5?! { [%eval -0.21] } { Inaccuracy. Qc6 was best. } { [%clk 0:08:48] } 33. Ne3 { [%eval -0.19] [%clk 0:02:15] } 33... Qc5 { [%eval -0.05] [%clk 0:08:30] } 34. Nc2?! { [%eval -1.1] } { Inaccuracy. Rd1 was best. } { [%clk 0:02:15] } 34... Kh7 { [%eval -0.82] [%clk 0:07:19] } 35. Kh2 { [%eval -1.18] [%clk 0:02:08] } 35... Nh6 { [%eval -1.25] [%clk 0:07:13] } 36. Nh3 { [%eval -1.73] [%clk 0:01:24] } 36... Bf6 { [%eval -1.74] [%clk 0:06:28] } 37. Rd1 { [%eval -1.99] [%clk 0:01:20] } 37... Ng4+ { [%eval -2.01] [%clk 0:06:03] } 38. Kh1 { [%eval -1.72] [%clk 0:01:20] } 38... e3 { [%eval -1.88] [%clk 0:05:38] } 39. Kg1 { [%eval -1.79] [%clk 0:01:01] } 39... Re4 { [%eval -1.73] [%clk 0:04:39] } 40. Rd3? { [%eval -3.59] } { Mistake. Nd4 was best. } { [%clk 0:00:35] } 40... a4 { [%eval -3.6] [%clk 0:04:20] } 41. Qa3 { [%eval -3.69] [%clk 0:00:35] } 41... Qc4 { [%eval -3.63] [%clk 0:04:20] } 42. Ne1 { [%eval -3.37] [%clk 0:00:35] } 42... Be7 { [%eval -3.35] [%clk 0:03:52] } 43. b4 { [%eval -3.17] [%clk 0:00:29] } 43... b5 { [%eval -3.32] [%clk 0:03:37] } 44. Qb2 { [%eval -3.41] [%clk 0:00:29] } 44... Bf6 { [%eval -3.27] [%clk 0:03:37] } 45. Qc2 { [%eval -3.29] [%clk 0:00:29] } 45... Kh6 { [%eval -3.14] [%clk 0:02:59] } 46. Nf3 { [%eval -3.06] [%clk 0:00:29] } 46... d4 { [%eval -2.9] [%clk 0:02:41] } 47. Nhg5 { [%eval -3.26] [%clk 0:00:25] } 47... Re7 { [%eval -2.73] [%clk 0:02:35] } 48. Nxd4?? { [%eval -5.81] } { Blunder. Nh4 was best. } { [%clk 0:00:25] } 48... Bxd4 { [%eval -5.75] [%clk 0:02:35] } 49. Nf3 { [%eval -5.78] [%clk 0:00:06] } 49... Bb6 { [%eval -5.82] [%clk 0:02:33] } 50. Rxd8 { [%eval -5.6] [%clk 0:00:06] } 50... Bxd8 { [%eval -5.55] [%clk 0:02:33] } 51. f5 { [%eval -5.62] [%clk 0:00:06] } 51... Qe4 { [%eval -5.55] [%clk 0:02:29] } 52. Qxe4 { [%eval -5.8] [%clk 0:00:06] } 52... Rxe4 { [%eval -5.68] [%clk 0:02:29] } 53. fxg6 { [%eval -5.92] [%clk 0:00:06] } 53... Kxg6 { [%eval -5.91] [%clk 0:02:29] } 54. Nd4 { [%eval -6.3] [%clk 0:00:06] } 54... Bf6 { [%eval -6.31] [%clk 0:02:14] } 55. Nxb5 { [%eval -6.15] [%clk 0:00:06] } 55... Rc4 { [%eval -5.89] [%clk 0:02:14] } 56. a3 { [%eval -6.62] [%clk 0:00:06] } 56... Bxc3 { [%eval -6.2] [%clk 0:02:14] } 57. Nd6?? { [%eval #-6] } { Checkmate is now unavoidable. Rc2 was best. } { [%clk 0:00:06] } 57... Rd4 { [%eval #-5] [%clk 0:02:14] } 0-1