[Event "U.S. Chess Championship"]
[Site "Saint Louis, United States"]
[Date "2026.10.21"]
[Round "1.1"]
[White "Aronian, Levon"]
[Black "Caruana, Fabiano"]
[Result "1/2-1/2"]
[WhiteElo "2725"]
[WhiteTitle "GM"]
[WhiteFideId "13300474"]
[BlackElo "2784"]
[BlackTitle "GM"]
[BlackFideId "2020009"]
[Variant "Standard"]
[ECO "D35"]
[Opening "Queen's Gambit Declined: Exchange Variation, Positional Variation"]
[UTCDate "2026.10.21"]
[UTCTime "16:37:25"]
[BroadcastName "U.S. Chess Championships 2026 | Open"]
[BroadcastURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB"]
[GameURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB/Y6ToWhyu"]
[TimeControl "40/5400+30:1800+30"]

1. c4 { [%eval 0.11] [%clk 1:30:58] } 1... e6 { [%eval 0.25] [%clk 1:30:56] } 2. Nc3 { [%eval 0.2] [%clk 1:31:20] } 2... d5 { [%eval 0.29] [%clk 1:31:18] } 3. d4 { [%eval 0.22] [%clk 1:31:47] } 3... Nf6 { [%eval 0.24] [%clk 1:31:44] } 4. cxd5 { [%eval 0.22] [%clk 1:32:13] } 4... exd5 { [%eval 0.2] [%clk 1:32:10] } 5. Bg5 { [%eval 0.26] [%clk 1:32:38] } 5... c6 { [%eval 0.28] [%clk 1:32:31] } 6. e3 { [%eval 0.28] [%clk 1:33:01] } 6... Bd6 { [%eval 0.45] [%clk 1:32:53] } 7. Bd3 { [%eval 0.44] [%clk 1:32:27] } 7... O-O { [%eval 0.39] [%clk 1:32:54] } 8. Nf3 { [%eval 0.42] [%clk 1:26:35] } 8... Re8 { [%eval 0.39] [%clk 1:32:39] } 9. O-O { [%eval 0.32] [%clk 1:24:11] } 9... Bg4 { [%eval 0.46] [%clk 1:32:44] } 10. Qb3 { [%eval 0.34] [%clk 1:11:02] } 10... Qc8 { [%eval 0.56] [%clk 1:33:00] } 11. Bxf6 { [%eval 0.58] [%clk 1:02:31] } 11... Bxf3 { [%eval 0.73] [%clk 1:33:20] } 12. gxf3?! { [%eval 0.0] } { Inaccuracy. Bh4 was best. } { [%clk 1:01:33] } 12... Qh3 { [%eval 0.0] [%clk 1:33:30] } 13. f4 { [%eval 0.0] [%clk 1:02:00] } 13... Qg4+ { [%eval 0.0] [%clk 1:31:12] } 14. Kh1 { [%eval 0.0] [%clk 1:02:25] } 14... Qf3+ { [%eval 0.0] [%clk 1:31:39] } 15. Kg1 { [%eval 0.0] [%clk 1:02:51] } 15... Qg4+ { [%eval 0.0] [%clk 1:32:07] } 16. Kh1 { [%eval 0.0] [%clk 1:03:16] } 16... Qf3+ { [%eval 0.0] [%clk 1:32:33] } 17. Kg1 { [%eval 0.0] [%clk 1:03:24] } 17... Qg4+ { [%eval 0.0] [%clk 1:31:45] } 1/2-1/2

[Event "U.S. Chess Championship"]
[Site "Saint Louis, United States"]
[Date "2026.10.21"]
[Round "1.2"]
[White "Mishra, Abhimanyu"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[WhiteFideId "30920019"]
[WhiteTitle "GM"]
[WhiteElo "2636"]
[BlackFideId "2023970"]
[BlackTitle "GM"]
[BlackElo "2659"]
[Variant "Standard"]
[ECO "B90"]
[Opening "Sicilian Defense: Najdorf Variation, Adams Attack"]
[UTCDate "2026.10.21"]
[UTCTime "16:41:23"]
[BroadcastName "U.S. Chess Championships 2026 | Open"]
[BroadcastURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB"]
[GameURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB/IdN3luyo"]
[TimeControl "40/5400+30:1800+30"]

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... d6 { [%eval 0.31] [%clk 1:31:11] } 3. d4 { [%eval 0.22] [%clk 1:31:49] } 3... cxd4 { [%eval 0.19] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:14] } 4... Nf6 { [%eval 0.31] [%clk 1:31:55] } 5. Nc3 { [%eval 0.32] [%clk 1:32:34] } 5... a6 { [%eval 0.25] [%clk 1:32:16] } 6. h3 { [%eval 0.14] [%clk 1:32:59] } 6... e5 { [%eval 0.21] [%clk 1:31:58] } 7. Nb3 { [%eval 0.2] [%clk 1:33:20] } 7... Be7 { [%eval 0.31] [%clk 1:31:29] } 8. g4 { [%eval 0.17] [%clk 1:33:27] } 8... h6 { [%eval 0.33] [%clk 1:31:15] } 9. Be3 { [%eval 0.28] [%clk 1:33:51] } 9... b5 { [%eval 0.38] [%clk 1:30:43] } 10. a4 { [%eval 0.19] [%clk 1:34:03] } 10... bxa4 { [%eval 0.16] [%clk 1:29:42] } 11. Rxa4 { [%eval 0.17] [%clk 1:34:23] } 11... Bd7 { [%eval 0.19] [%clk 1:27:13] } 12. Ra1 { [%eval 0.29] [%clk 1:34:38] } 12... a5 { [%eval 0.23] [%clk 1:07:33] } 13. Nd5 { [%eval -0.14] [%clk 1:25:02] } 13... Nxd5 { [%eval -0.09] [%clk 1:05:26] } 14. Qxd5 { [%eval -0.11] [%clk 1:23:55] } 14... Nc6 { [%eval -0.17] [%clk 1:01:33] } 15. Bb5 { [%eval -0.03] [%clk 1:12:08] } 15... Qc7 { [%eval -0.1] [%clk 0:58:49] } 16. O-O { [%eval -0.05] [%clk 1:03:21] } 16... O-O { [%eval -0.1] [%clk 0:57:15] } 17. Bd2 { [%eval -0.19] [%clk 1:00:56] } 17... Nb4 { [%eval -0.05] [%clk 0:39:14] } 18. Qc4 { [%eval -0.02] [%clk 0:54:42] } 18... Qxc4 { [%eval -0.07] [%clk 0:38:04] } 19. Bxc4 { [%eval -0.08] [%clk 0:55:04] } 19... Nxc2 { [%eval 0.0] [%clk 0:25:15] } 20. Rxa5 { [%eval -0.08] [%clk 0:54:32] } 20... Be6 { [%eval 0.0] [%clk 0:24:54] } 21. Bxe6 { [%eval 0.0] [%clk 0:47:16] } 21... fxe6 { [%eval 0.0] [%clk 0:25:17] } 22. Rxa8 { [%eval 0.0] [%clk 0:36:56] } 22... Rxa8 { [%eval 0.0] [%clk 0:25:43] } 23. Rc1 { [%eval -0.05] [%clk 0:37:12] } 23... Rb8 { [%eval 0.0] [%clk 0:17:29] } 24. Rxc2 { [%eval 0.0] [%clk 0:35:43] } 24... Rxb3 { [%eval 0.0] [%clk 0:16:54] } 25. Rc8+ { [%eval 0.0] [%clk 0:31:07] } 25... Kf7 { [%eval 0.0] [%clk 0:15:01] } 26. Bc3 { [%eval 0.0] [%clk 0:31:17] } 26... Bg5 { [%eval 0.0] [%clk 0:10:32] } 27. Rc7+ { [%eval 0.0] [%clk 0:28:49] } 27... Kf6 { [%eval 0.0] [%clk 0:10:46] } 28. Rd7 { [%eval 0.0] [%clk 0:25:20] } 28... Bc1 { [%eval 0.0] [%clk 0:10:13] } 29. Rxd6 { [%eval 0.0] [%clk 0:24:59] } 29... Bxb2 { [%eval 0.0] [%clk 0:10:36] } 30. Bxb2 { [%eval 0.0] [%clk 0:25:14] } 30... Rxb2 { [%eval 0.0] [%clk 0:11:04] } 31. Kg2 { [%eval 0.0] [%clk 0:25:25] } 31... g5 { [%eval 0.0] [%clk 0:10:09] } 32. Rd1 { [%eval 0.0] [%clk 0:25:33] } 32... Kg6 { [%eval 0.0] [%clk 0:09:10] } 33. Rd6 { [%eval 0.0] [%clk 0:25:56] } 33... Kf6 { [%eval 0.0] [%clk 0:09:35] } 34. Rd1 { [%eval 0.0] [%clk 0:26:22] } 34... Kg6 { [%eval 0.0] [%clk 0:09:59] } 35. Rd6 { [%eval 0.0] [%clk 0:26:49] } 35... Kf6 { [%eval 0.0] [%clk 0:09:37] } 1/2-1/2

[Event "U.S. Chess Championship"]
[Site "Saint Louis, United States"]
[Date "2026.10.21"]
[Round "1.3"]
[White "So, Wesley"]
[Black "Shankland, Sam"]
[Result "1-0"]
[WhiteFideId "5202213"]
[WhiteTitle "GM"]
[WhiteElo "2770"]
[BlackFideId "2004887"]
[BlackTitle "GM"]
[BlackElo "2646"]
[Variant "Standard"]
[ECO "C50"]
[Opening "Italian Game: Giuoco Piano"]
[UTCDate "2026.10.21"]
[UTCTime "16:41:23"]
[BroadcastName "U.S. Chess Championships 2026 | Open"]
[BroadcastURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB"]
[GameURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB/ff35q6WW"]
[TimeControl "40/5400+30:1800+30"]

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... e5 { [%eval 0.22] [%clk 1:30:53] } 2. Nf3 { [%eval 0.18] [%clk 1:30:56] } 2... Nc6 { [%eval 0.22] [%clk 1:31:19] } 3. Bc4 { [%eval 0.07] [%clk 1:29:35] } 3... Bc5 { [%eval 0.2] [%clk 1:31:42] } 4. O-O { [%eval 0.13] [%clk 1:28:48] } 4... Nf6 { [%eval 0.2] [%clk 1:31:59] } 5. d3 { [%eval 0.13] [%clk 1:29:08] } 5... d6 { [%eval 0.16] [%clk 1:31:50] } 6. c3 { [%eval 0.22] [%clk 1:28:48] } 6... a5 { [%eval 0.13] [%clk 1:32:05] } 7. Re1 { [%eval 0.07] [%clk 1:28:44] } 7... Ba7 { [%eval 0.16] [%clk 1:31:43] } 8. a4 { [%eval 0.16] [%clk 1:25:41] } 8... O-O { [%eval 0.15] [%clk 1:30:52] } 9. h3 { [%eval 0.16] [%clk 1:25:59] } 9... Be6 { [%eval 0.21] [%clk 1:27:24] } 10. Bxe6 { [%eval 0.18] [%clk 1:25:02] } 10... fxe6 { [%eval 0.16] [%clk 1:27:49] } 11. Be3 { [%eval 0.19] [%clk 1:25:27] } 11... Bxe3 { [%eval 0.25] [%clk 1:26:51] } 12. Rxe3 { [%eval 0.19] [%clk 1:25:48] } 12... d5 { [%eval 0.56] [%clk 1:24:56] } 13. Nbd2 { [%eval 0.43] [%clk 1:25:29] } 13... d4 { [%eval 0.34] [%clk 1:23:43] } 14. Re1 { [%eval 0.4] [%clk 1:25:51] } 14... dxc3 { [%eval 0.63] [%clk 1:21:27] } 15. bxc3 { [%eval 0.61] [%clk 1:26:17] } 15... Qxd3 { [%eval 0.5] [%clk 1:21:07] } 16. Qb3 { [%eval 0.52] [%clk 1:26:42] } 16... Rab8 { [%eval 0.45] [%clk 1:13:28] } 17. Qxe6+ { [%eval 0.41] [%clk 1:02:35] } 17... Kh8 { [%eval 0.53] [%clk 1:13:53] } 18. Qb3 { [%eval 0.51] [%clk 1:03:00] } 18... Nh5 { [%eval 0.53] [%clk 1:07:13] } 19. Re3 { [%eval 0.67] [%clk 0:58:21] } 19... Qd7 { [%eval 0.66] [%clk 1:04:46] } 20. Nc4 { [%eval 0.69] [%clk 0:58:19] } 20... Nf4 { [%eval 1.24] [%clk 0:54:35] } 21. Ncxe5 { [%eval 1.24] [%clk 0:48:16] } 21... Nxe5 { [%eval 1.18] [%clk 0:54:13] } 22. Nxe5 { [%eval 1.19] [%clk 0:48:43] } 22... Qe7 { [%eval 1.43] [%clk 0:52:28] } 23. Nf3 { [%eval 1.44] [%clk 0:48:19] } 23... Rf6 { [%eval 1.79] [%clk 0:51:57] } 24. Kh2 { [%eval 1.86] [%clk 0:43:33] } 24... Rbf8 { [%eval 1.88] [%clk 0:49:38] } 25. e5 { [%eval 1.76] [%clk 0:42:41] } 25... Rb6 { [%eval 1.79] [%clk 0:40:22] } 26. Qc2 { [%eval 1.83] [%clk 0:38:03] } 26... Rg6 { [%eval 2.17] [%clk 0:35:19] } 27. Rg1 { [%eval 1.69] [%clk 0:32:42] } 27... Nd5 { [%eval 1.83] [%clk 0:27:09] } 28. Re4 { [%eval 1.83] [%clk 0:31:47] } 28... Nf4 { [%eval 1.76] [%clk 0:24:53] } 29. Re3 { [%eval 1.68] [%clk 0:27:11] } 29... Nd5 { [%eval 1.86] [%clk 0:24:51] } 30. Re4 { [%eval 1.87] [%clk 0:27:11] } 30... Nf4 { [%eval 1.89] [%clk 0:25:09] } 31. Nd4 { [%eval 2.02] [%clk 0:23:50] } 31... Qh4 { [%eval 1.88] [%clk 0:20:54] } 32. Re3 { [%eval 2.03] [%clk 0:23:53] } 32... c5 { [%eval 1.83] [%clk 0:19:20] } 33. Nf5 { [%eval 1.98] [%clk 0:17:45] } 33... Qg5 { [%eval 1.81] [%clk 0:18:28] } 34. g4 { [%eval 1.67] [%clk 0:16:25] } 34... Re6 { [%eval 1.62] [%clk 0:16:05] } 35. Qb3 { [%eval 1.16] [%clk 0:08:59] } 35... g6 { [%eval 0.99] [%clk 0:11:31] } 36. h4 { [%eval 1.0] [%clk 0:04:54] } 36... Qd8 { [%eval 1.03] [%clk 0:10:47] } 37. Rd1 { [%eval 1.14] [%clk 0:05:17] } 37... Qc8 { [%eval 1.14] [%clk 0:06:27] } 38. Ng3?? { [%eval -4.46] } { Blunder. Nh6 was best. } { [%clk 0:03:17] } 38... c4?? { [%eval 0.0] } { Blunder. Rxe5 was best. } { [%clk 0:06:15] } 39. Qb5 { [%eval 0.01] [%clk 0:03:20] } 39... Nd3 { [%eval 0.06] [%clk 0:05:57] } 40. f3 { [%eval 0.06] [%clk 0:03:14] } 40... Qd8 { [%eval 0.15] [%clk 0:04:44] } 41. g5 { [%eval 0.32] [%clk 0:01:27] } 41... Rf4 { [%eval 0.68] [%clk 0:00:59] } 42. Re4 { [%eval 0.7] [%clk 0:26:32] } 42... Rxf3 { [%eval 0.72] [%clk 0:29:50] } 43. Qxc4 { [%eval 0.75] [%clk 0:24:09] } 43... Rc6 { [%eval 0.98] [%clk 0:25:44] } 44. Qd4 { [%eval 0.62] [%clk 0:23:36] } 44... Qxd4 { [%eval 0.75] [%clk 0:24:06] } 45. cxd4 { [%eval 0.94] [%clk 0:23:05] } 45... Nf4 { [%eval 0.45] [%clk 0:13:41] } 46. Rd2 { [%eval 0.44] [%clk 0:18:58] } 46... Rcc3 { [%eval 0.58] [%clk 0:13:20] } 47. d5 { [%eval 0.13] [%clk 0:11:15] } 47... Nxd5 { [%eval 0.01] [%clk 0:12:46] } 48. Rxd5 { [%eval 0.01] [%clk 0:10:22] } 48... Rxg3 { [%eval 0.05] [%clk 0:13:06] } 49. e6 { [%eval 0.11] [%clk 0:05:56] } 49... Rge3 { [%eval 0.34] [%clk 0:10:46] } 50. Rde5 { [%eval 0.41] [%clk 0:04:15] } 50... Rc2+ { [%eval 0.0] [%clk 0:09:00] } 51. Kg1 { [%eval 0.0] [%clk 0:04:43] } 51... Rxe4 { [%eval 0.0] [%clk 0:08:49] } 52. Rxe4 { [%eval 0.0] [%clk 0:05:12] } 52... Rc8 { [%eval 0.02] [%clk 0:09:14] } 53. Rd4 { [%eval 0.0] [%clk 0:03:31] } 53... Re8 { [%eval 0.0] [%clk 0:08:18] } 54. Rd6 { [%eval 0.0] [%clk 0:03:48] } 54... Kg8 { [%eval 0.0] [%clk 0:08:07] } 55. Kf2 { [%eval 0.0] [%clk 0:03:51] } 55... Kf8 { [%eval 0.0] [%clk 0:07:44] } 56. Rb6 { [%eval 0.0] [%clk 0:04:15] } 56... Ke7 { [%eval 0.0] [%clk 0:05:59] } 57. Ke3 { [%eval 0.0] [%clk 0:04:00] } 57... Rc8 { [%eval 0.0] [%clk 0:05:25] } 58. Kd4 { [%eval 0.0] [%clk 0:03:59] } 58... Rc1 { [%eval 0.0] [%clk 0:05:23] } 59. Kd5 { [%eval 0.0] [%clk 0:04:17] } 59... Rd1+ { [%eval 0.0] [%clk 0:05:37] } 60. Kc5 { [%eval 0.0] [%clk 0:04:43] } 60... Rh1 { [%eval 0.0] [%clk 0:03:50] } 61. Rxb7+ { [%eval 0.0] [%clk 0:04:20] } 61... Kxe6 { [%eval 0.0] [%clk 0:04:19] } 62. Rxh7 { [%eval 0.0] [%clk 0:04:45] } 62... Rb1 { [%eval 0.0] [%clk 0:04:11] } 63. Rg7 { [%eval 0.0] [%clk 0:03:20] } 63... Kf5 { [%eval 0.0] [%clk 0:03:01] } 64. Ra7 { [%eval 0.16] [%clk 0:03:49] } 64... Kg4?? { [%eval 4.02] } { Blunder. Rb4 was best. } { [%clk 0:01:16] } 65. Rxa5 { [%eval 3.98] [%clk 0:04:14] } 65... Kxh4?! { [%eval 5.0] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:42] } 66. Rb5 { [%eval 4.96] [%clk 0:03:04] } 66... Ra1 { [%eval 4.85] [%clk 0:01:53] } 67. Kb4 { [%eval 4.85] [%clk 0:03:33] } 67... Rb1+ { [%eval 4.56] [%clk 0:01:12] } 68. Ka5 { [%eval 4.73] [%clk 0:03:48] } 68... Ra1 { [%eval 4.64] [%clk 0:01:30] } 69. Rc5 { [%eval 5.02] [%clk 0:03:52] } 69... Rb1 { [%eval 4.85] [%clk 0:01:00] } 70. Ka6 { [%eval 4.73] [%clk 0:04:10] } 70... Kg4 { [%eval 4.61] [%clk 0:01:09] } 71. a5 { [%eval 4.72] [%clk 0:04:37] } 71... Kf4 { [%eval 5.01] [%clk 0:01:25] } 72. Rb5 { [%eval 5.07] [%clk 0:02:59] } 72... Re1 { [%eval 4.68] [%clk 0:01:50] } 73. Rc5 { [%eval 5.32] [%clk 0:03:10] } 73... Rb1 { [%eval 5.23] [%clk 0:02:12] } 74. Rd5 { [%eval 5.0] [%clk 0:03:10] } 74... Rb2 { [%eval 5.06] [%clk 0:02:24] } 75. Rb5 { [%eval 4.9] [%clk 0:02:39] } 75... Re2 { [%eval 4.46] [%clk 0:02:49] } 76. Kb6 { [%eval 4.32] [%clk 0:02:51] } 76... Re6+ { [%eval 4.56] [%clk 0:02:47] } 77. Kc7 { [%eval 4.4] [%clk 0:03:20] } 77... Kg4 { [%eval 4.77] [%clk 0:02:39] } 78. Rc5 { [%eval 4.95] [%clk 0:03:45] } 78... Kf4 { [%eval 4.94] [%clk 0:02:43] } 79. Kb7 { [%eval 4.83] [%clk 0:04:11] } 79... Re7+ { [%eval 4.55] [%clk 0:02:16] } 80. Kb6 { [%eval 4.44] [%clk 0:04:38] } 1-0

[Event "U.S. Chess Championship"]
[Site "Saint Louis, United States"]
[Date "2026.10.21"]
[Round "1.4"]
[White "Xiong, Jeffery"]
[Black "Sevian, Samuel"]
[Result "1-0"]
[WhiteFideId "2047640"]
[WhiteTitle "GM"]
[WhiteElo "2656"]
[BlackFideId "2040506"]
[BlackTitle "GM"]
[BlackElo "2708"]
[Variant "Standard"]
[ECO "E11"]
[Opening "Bogo-Indian Defense: Vitolins Variation"]
[UTCDate "2026.10.21"]
[UTCTime "16:41:23"]
[BroadcastName "U.S. Chess Championships 2026 | Open"]
[BroadcastURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB"]
[GameURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB/nAXm7gZf"]
[TimeControl "40/5400+30:1800+30"]

1. d4 { [%eval 0.15] [%clk 1:30:50] } 1... Nf6 { [%eval 0.15] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:30:58] } 2... e6 { [%eval 0.14] [%clk 1:31:13] } 3. Nf3 { [%eval 0.11] [%clk 1:31:01] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:36] } 4. Bd2 { [%eval 0.26] [%clk 1:30:50] } 4... c5 { [%eval 0.37] [%clk 1:31:59] } 5. Bxb4 { [%eval 0.6] [%clk 1:27:14] } 5... cxb4 { [%eval 0.35] [%clk 1:32:15] } 6. g3 { [%eval 0.39] [%clk 1:27:30] } 6... O-O { [%eval 0.35] [%clk 1:32:27] } 7. Bg2 { [%eval 0.3] [%clk 1:27:52] } 7... a5 { [%eval 0.35] [%clk 1:32:37] } 8. O-O { [%eval 0.38] [%clk 1:26:39] } 8... b6 { [%eval 0.4] [%clk 1:32:57] } 9. Ne5 { [%eval 0.43] [%clk 1:22:50] } 9... Ra7 { [%eval 0.38] [%clk 1:33:09] } 10. a3 { [%eval 0.37] [%clk 1:22:45] } 10... d6 { [%eval 0.41] [%clk 1:33:12] } 11. Nd3 { [%eval 0.42] [%clk 1:22:59] } 11... Ba6 { [%eval 0.44] [%clk 1:33:32] } 12. axb4 { [%eval 0.07] [%clk 1:10:48] } 12... Bxc4 { [%eval 0.19] [%clk 1:33:45] } 13. Nc3 { [%eval 0.05] [%clk 1:10:54] } 13... Qd7 { [%eval 0.2] [%clk 1:16:48] } 14. d5 { [%eval 0.19] [%clk 1:06:38] } 14... e5 { [%eval 0.21] [%clk 1:14:57] } 15. b3 { [%eval 0.2] [%clk 0:49:22] } 15... Bxd3 { [%eval 0.19] [%clk 1:13:01] } 16. Qxd3 { [%eval 0.15] [%clk 0:49:49] } 16... Rc8 { [%eval 0.16] [%clk 0:35:52] } 17. bxa5 { [%eval 0.08] [%clk 0:31:38] } 17... bxa5 { [%eval 0.09] [%clk 0:36:13] } 18. Rfc1 { [%eval 0.0] [%clk 0:31:45] } 18... Rb7 { [%eval 0.05] [%clk 0:32:57] } 19. Na4 { [%eval 0.04] [%clk 0:30:20] } 19... Rb4 { [%eval 0.16] [%clk 0:19:43] } 20. Nb2 { [%eval 0.1] [%clk 0:30:48] } 20... e4 { [%eval 0.12] [%clk 0:18:31] } 21. Qd1 { [%eval 0.11] [%clk 0:31:15] } 21... Rxc1 { [%eval 0.04] [%clk 0:17:00] } 22. Rxc1 { [%eval 0.04] [%clk 0:27:15] } 22... Rb5 { [%eval 0.17] [%clk 0:17:28] } 23. Qd4 { [%eval 0.15] [%clk 0:20:32] } 23... Rxb3 { [%eval 0.15] [%clk 0:13:10] } 24. Nc4 { [%eval 0.14] [%clk 0:20:22] } 24... Rb4 { [%eval 0.07] [%clk 0:07:36] } 25. Bxe4 { [%eval 0.15] [%clk 0:19:35] } 25... Qc7 { [%eval 0.08] [%clk 0:05:58] } 26. Bd3 { [%eval 0.12] [%clk 0:16:57] } 26... Nbd7 { [%eval 0.23] [%clk 0:06:26] } 27. Qa1 { [%eval 0.14] [%clk 0:14:21] } 27... Nc5 { [%eval 0.24] [%clk 0:03:53] } 28. Qxa5 { [%eval 0.08] [%clk 0:05:48] } 28... Qxa5 { [%eval 0.12] [%clk 0:04:17] } 29. Nxa5 { [%eval 0.07] [%clk 0:06:16] } 29... Nxd5 { [%eval 0.08] [%clk 0:04:13] } 30. Nc4 { [%eval 0.11] [%clk 0:06:25] } 30... Nxd3 { [%eval 0.0] [%clk 0:03:18] } 31. exd3 { [%eval 0.0] [%clk 0:06:53] } 31... g6 { [%eval 0.04] [%clk 0:03:41] } 32. Nxd6 { [%eval 0.07] [%clk 0:07:19] } 32... Rd4 { [%eval 0.1] [%clk 0:01:17] } 33. Rc8+ { [%eval 0.1] [%clk 0:07:42] } 33... Kg7 { [%eval 0.08] [%clk 0:01:42] } 34. Ne8+ { [%eval 0.04] [%clk 0:07:39] } 34... Kf8 { [%eval 0.13] [%clk 0:00:57] } 35. Nf6+ { [%eval 0.13] [%clk 0:05:34] } 35... Ke7 { [%eval 0.23] [%clk 0:01:18] } 36. Nxd5+ { [%eval 0.18] [%clk 0:01:08] } 36... Rxd5 { [%eval 0.21] [%clk 0:01:46] } 37. Rc3 { [%eval 0.18] [%clk 0:01:32] } 37... h5 { [%eval 0.18] [%clk 0:02:11] } 38. h4 { [%eval 0.03] [%clk 0:01:20] } 38... f6 { [%eval 0.06] [%clk 0:02:31] } 39. Kf1 { [%eval 0.0] [%clk 0:01:11] } 39... Ke6 { [%eval 0.06] [%clk 0:01:51] } 40. Rc6+ { [%eval 0.1] [%clk 0:01:06] } 40... Kf5 { [%eval 0.0] [%clk 0:00:37] } 41. Ke2 { [%eval 0.0] [%clk 0:01:30] } 41... g5 { [%eval 0.0] [%clk 0:29:36] } 42. Rc4 { [%eval 0.03] [%clk 0:30:07] } 42... Re5+ { [%eval 0.05] [%clk 0:23:56] } 43. Kd2 { [%eval 0.04] [%clk 0:30:11] } 43... Ra5 { [%eval 0.0] [%clk 0:23:12] } 44. Ke3 { [%eval 0.05] [%clk 0:30:23] } 44... Re5+ { [%eval 0.01] [%clk 0:20:26] } 45. Re4 { [%eval 0.07] [%clk 0:28:15] } 45... gxh4 { [%eval 0.0] [%clk 0:15:14] } 46. Rxe5+ { [%eval 0.07] [%clk 0:15:04] } 46... fxe5 { [%eval 0.09] [%clk 0:15:30] } 47. gxh4 { [%eval 0.1] [%clk 0:15:29] } 47... Kg4 { [%eval 0.15] [%clk 0:11:11] } 48. f3+ { [%eval 0.0] [%clk 0:09:50] } 48... Kf5 { [%eval 0.0] [%clk 0:05:55] } 49. Kd2 { [%eval 0.0] [%clk 0:08:57] } 49... Ke6 { [%eval 0.0] [%clk 0:05:54] } 50. Ke2 { [%eval 0.0] [%clk 0:09:24] } 50... Kf6 { [%eval 0.15] [%clk 0:06:07] } 51. Ke1 { [%eval 0.37] [%clk 0:07:25] } 51... Kf5?? { [%eval 8.16] } { Blunder. Kf7 was best. } { [%clk 0:05:50] } 52. Kd1 { [%eval 6.04] [%clk 0:07:53] } 52... Kf6 { [%eval 5.98] [%clk 0:04:57] } 53. Ke2 { [%eval 8.13] [%clk 0:08:06] } 53... Ke6 { [%eval 7.99] [%clk 0:01:06] } 54. Kd2 { [%eval 8.55] [%clk 0:08:30] } 54... Kf6 { [%eval 8.61] [%clk 0:01:01] } 55. Kc3 { [%eval 7.57] [%clk 0:07:36] } 55... Kf5 { [%eval 7.93] [%clk 0:00:31] } 56. Kc4 { [%eval 10.08] [%clk 0:07:58] } 56... Kf4 { [%eval 8.67] [%clk 0:00:40] } 57. Kd5 { [%eval 8.69] [%clk 0:08:25] } 57... Kf5 { [%eval 7.8] [%clk 0:00:32] } 58. Kc5 { [%eval 8.5] [%clk 0:08:15] } 58... Kf4 { [%eval 8.68] [%clk 0:00:35] } 59. Kd6 { [%eval 10.64] [%clk 0:08:37] } 59... Kf5 { [%eval 12.12] [%clk 0:00:37] } 60. Ke7 { [%eval 10.56] [%clk 0:08:58] } 1-0

[Event "U.S. Chess Championship"]
[Site "Saint Louis, United States"]
[Date "2026.10.21"]
[Round "1.5"]
[White "Liang, Awonder"]
[Black "Niemann, Hans Moke"]
[Result "1-0"]
[WhiteFideId "2056437"]
[WhiteTitle "GM"]
[WhiteElo "2685"]
[BlackFideId "2093596"]
[BlackTitle "GM"]
[BlackElo "2717"]
[Variant "Standard"]
[ECO "B31"]
[Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"]
[UTCDate "2026.10.21"]
[UTCTime "16:41:23"]
[BroadcastName "U.S. Chess Championships 2026 | Open"]
[BroadcastURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB"]
[GameURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB/3WcHzQfT"]
[TimeControl "40/5400+30:1800+30"]

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:47] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... Nc6 { [%eval 0.3] [%clk 1:31:01] } 3. Bb5 { [%eval 0.17] [%clk 1:31:48] } 3... g6 { [%eval 0.24] [%clk 1:31:09] } 4. O-O { [%eval 0.22] [%clk 1:32:06] } 4... Bg7 { [%eval 0.22] [%clk 1:31:25] } 5. c3 { [%eval 0.11] [%clk 1:32:28] } 5... Nf6 { [%eval 0.26] [%clk 1:31:20] } 6. Re1 { [%eval 0.21] [%clk 1:32:52] } 6... O-O { [%eval 0.22] [%clk 1:31:21] } 7. d4 { [%eval 0.22] [%clk 1:33:19] } 7... d5 { [%eval 0.47] [%clk 1:31:27] } 8. e5 { [%eval 0.44] [%clk 1:33:42] } 8... Ne4 { [%eval 0.26] [%clk 1:31:47] } 9. Be3 { [%eval 0.36] [%clk 1:34:05] } 9... Qb6 { [%eval 0.3] [%clk 1:31:13] } 10. Bxc6 { [%eval 0.36] [%clk 1:31:21] } 10... bxc6 { [%eval 0.32] [%clk 1:31:01] } 11. Qc1 { [%eval 0.27] [%clk 1:31:14] } 11... c4 { [%eval 0.28] [%clk 1:31:12] } 12. Nbd2 { [%eval 0.29] [%clk 1:30:47] } 12... Nxd2 { [%eval 0.3] [%clk 1:31:13] } 13. Nxd2 { [%eval 0.22] [%clk 1:31:08] } 13... Bf5 { [%eval 0.24] [%clk 1:31:29] } 14. b3 { [%eval 0.25] [%clk 1:28:08] } 14... Bd3 { [%eval 0.27] [%clk 1:31:32] } 15. h4 { [%eval 0.38] [%clk 1:28:02] } 15... f6 { [%eval 0.68] [%clk 1:25:32] } 16. bxc4 { [%eval 0.68] [%clk 1:13:29] } 16... dxc4 { [%eval 0.61] [%clk 1:20:06] } 17. Bf4 { [%eval 0.24] [%clk 1:10:43] } 17... c5 { [%eval 0.24] [%clk 1:16:42] } 18. Nf3 { [%eval 0.22] [%clk 1:09:34] } 18... cxd4 { [%eval 0.32] [%clk 1:08:09] } 19. Nxd4 { [%eval 0.34] [%clk 1:09:26] } 19... Rf7?! { [%eval 1.37] } { Inaccuracy. Qa5 was best. } { [%clk 0:40:53] } 20. Qa3?! { [%eval 0.68] } { Inaccuracy. a4 was best. } { [%clk 0:58:25] } 20... fxe5 { [%eval 1.15] [%clk 0:35:27] } 21. Bxe5 { [%eval 1.07] [%clk 0:58:50] } 21... Bf8 { [%eval 1.37] [%clk 0:24:33] } 22. Qc1 { [%eval 1.37] [%clk 0:51:22] } 22... Rd8 { [%eval 1.58] [%clk 0:22:33] } 23. a4 { [%eval 1.55] [%clk 0:47:42] } 23... Rd5 { [%eval 1.41] [%clk 0:20:47] } 24. a5?! { [%eval 0.5] } { Inaccuracy. Nf3 was best. } { [%clk 0:40:59] } 24... Rxa5?! { [%eval 1.21] } { Inaccuracy. Qc5 was best. } { [%clk 0:13:53] } 25. Rxa5 { [%eval 1.36] [%clk 0:41:15] } 25... Qxa5 { [%eval 1.3] [%clk 0:14:19] } 26. Ne6 { [%eval 1.46] [%clk 0:41:28] } 26... Qa2? { [%eval 3.36] } { Mistake. Bf5 was best. } { [%clk 0:12:03] } 27. Bd4 { [%eval 3.34] [%clk 0:41:24] } 27... Qa6 { [%eval 3.47] [%clk 0:09:51] } 28. Qb2?! { [%eval 2.25] } { Inaccuracy. Qe3 was best. } { [%clk 0:39:36] } 28... Qd6?? { [%eval 4.78] } { Blunder. Qc8 was best. } { [%clk 0:09:24] } 29. Qb7 { [%eval 4.44] [%clk 0:38:24] } 29... h5? { [%eval 8.66] } { Mistake. Bf5 was best. } { [%clk 0:04:11] } 30. Qb5?! { [%eval 5.86] } { Inaccuracy. Bc5 was best. } { [%clk 0:32:38] } 30... a6 { [%eval 6.23] [%clk 0:02:45] } 31. Qe8 { [%eval 6.21] [%clk 0:33:00] } 31... Bc2 { [%eval 6.21] [%clk 0:02:03] } 32. Ng5 { [%eval 5.82] [%clk 0:33:05] } 32... Rf6?! { [%eval 8.22] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:35] } 33. Bxf6 { [%eval 7.95] [%clk 0:33:18] } 33... Qxf6 { [%eval 7.79] [%clk 0:01:02] } 34. Re6 { [%eval 7.63] [%clk 0:33:22] } 1-0

[Event "U.S. Chess Championship"]
[Site "Saint Louis, United States"]
[Date "2026.10.21"]
[Round "1.6"]
[White "Oparin, Grigoriy"]
[Black "Woodward, Andy"]
[Result "1/2-1/2"]
[WhiteFideId "24125890"]
[WhiteTitle "GM"]
[WhiteElo "2638"]
[BlackFideId "30953499"]
[BlackTitle "GM"]
[BlackElo "2619"]
[Variant "Standard"]
[ECO "C48"]
[Opening "Four Knights Game: Spanish Variation, Rubinstein Variation"]
[UTCDate "2026.10.21"]
[UTCTime "16:41:23"]
[BroadcastName "U.S. Chess Championships 2026 | Open"]
[BroadcastURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB"]
[GameURL "https://lichess.org/broadcast/us-chess-championships-2026-open/round-1/ZXfaAXXB/MUlq5bJP"]
[TimeControl "40/5400+30:1800+30"]

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:50] } 2. Nf3 { [%eval 0.18] [%clk 1:31:22] } 2... Nc6 { [%eval 0.22] [%clk 1:31:14] } 3. Nc3 { [%eval 0.06] [%clk 1:31:44] } 3... Nf6 { [%eval 0.07] [%clk 1:31:31] } 4. Bb5 { [%eval 0.04] [%clk 1:32:10] } 4... Nd4 { [%eval 0.05] [%clk 1:30:52] } 5. Ba4 { [%eval -0.17] [%clk 1:32:14] } 5... Bd6 { [%eval 0.16] [%clk 1:25:01] } 6. d3 { [%eval 0.17] [%clk 1:31:46] } 6... O-O { [%eval 0.14] [%clk 1:14:54] } 7. Nxd4 { [%eval 0.25] [%clk 1:31:02] } 7... exd4 { [%eval 0.2] [%clk 1:15:16] } 8. Ne2 { [%eval 0.16] [%clk 1:31:28] } 8... c5 { [%eval 0.14] [%clk 1:14:31] } 9. O-O { [%eval 0.19] [%clk 1:31:38] } 9... Bc7 { [%eval 0.15] [%clk 1:09:04] } 10. f4 { [%eval -0.02] [%clk 1:29:32] } 10... d5 { [%eval 0.11] [%clk 1:06:54] } 11. e5 { [%eval 0.21] [%clk 1:29:40] } 11... Ng4 { [%eval 0.2] [%clk 1:06:25] } 12. c3 { [%eval 0.27] [%clk 1:23:13] } 12... f6 { [%eval 0.21] [%clk 1:01:34] } 13. cxd4 { [%eval 0.35] [%clk 1:19:50] } 13... cxd4 { [%eval 0.45] [%clk 1:00:38] } 14. h3 { [%eval 0.42] [%clk 1:19:47] } 14... Nh6 { [%eval 0.36] [%clk 0:42:50] } 15. Nxd4 { [%eval 0.02] [%clk 1:18:38] } 15... fxe5 { [%eval 0.07] [%clk 0:42:57] } 16. fxe5 { [%eval 0.14] [%clk 1:19:03] } 16... Bxe5 { [%eval 0.4] [%clk 0:37:57] } 17. Rxf8+ { [%eval 0.37] [%clk 1:13:18] } 17... Qxf8 { [%eval 0.21] [%clk 0:38:09] } 18. Nf3 { [%eval 0.21] [%clk 1:13:40] } 18... Bf6 { [%eval 0.29] [%clk 0:33:57] } 19. Bb3 { [%eval 0.19] [%clk 1:02:15] } 19... Be6 { [%eval 0.45] [%clk 0:31:56] } 20. Ng5 { [%eval 0.07] [%clk 0:58:13] } 20... Bxg5 { [%eval 0.08] [%clk 0:24:56] } 21. Bxg5 { [%eval 0.12] [%clk 0:58:24] } 21... Nf5 { [%eval 0.09] [%clk 0:25:14] } 22. Qd2 { [%eval 0.0] [%clk 0:49:46] } 22... h6 { [%eval 0.06] [%clk 0:17:41] } 23. Be3 { [%eval 0.05] [%clk 0:34:18] } 23... Qf6 { [%eval 0.14] [%clk 0:12:57] } 24. Bf2 { [%eval 0.15] [%clk 0:23:26] } 24... Nd4 { [%eval 0.11] [%clk 0:10:12] } 25. Bd1 { [%eval 0.1] [%clk 0:18:06] } 25... Rf8 { [%eval 0.12] [%clk 0:09:37] } 26. Rc1 { [%eval 0.14] [%clk 0:18:04] } 26... Nc6 { [%eval 0.1] [%clk 0:04:36] } 27. Bc5 { [%eval 0.06] [%clk 0:11:03] } 27... Rd8 { [%eval 0.09] [%clk 0:03:16] } 28. Ba4 { [%eval -0.05] [%clk 0:04:55] } 28... d4 { [%eval 0.04] [%clk 0:03:07] } 29. Bxc6 { [%eval -0.16] [%clk 0:04:43] } 29... bxc6 { [%eval -0.1] [%clk 0:03:31] } 30. Bxa7 { [%eval -0.04] [%clk 0:03:15] } 30... Bxa2 { [%eval 0.17] [%clk 0:03:42] } 31. Qf2 { [%eval 0.0] [%clk 0:03:13] } 31... Qg6 { [%eval 0.06] [%clk 0:02:25] } 32. Bxd4 { [%eval 0.0] [%clk 0:03:12] } 32... Qxd3 { [%eval 0.0] [%clk 0:02:38] } 33. Bc3 { [%eval 0.0] [%clk 0:02:57] } 33... Rf8 { [%eval 0.0] [%clk 0:02:24] } 34. Qd4 { [%eval 0.0] [%clk 0:02:46] } 34... Qg6 { [%eval 0.19] [%clk 0:01:25] } 35. Rf1 { [%eval 0.0] [%clk 0:02:21] } 35... Rxf1+ { [%eval 0.0] [%clk 0:01:46] } 36. Kxf1 { [%eval 0.0] [%clk 0:02:47] } 36... Bd5 { [%eval 0.0] [%clk 0:02:10] } 37. Qg4 { [%eval 0.0] [%clk 0:03:08] } 37... Qxg4 { [%eval -0.09] [%clk 0:02:34] } 38. hxg4 { [%eval -0.15] [%clk 0:03:34] } 38... Be6 { [%eval 0.0] [%clk 0:02:55] } 39. g5 { [%eval 0.0] [%clk 0:04:00] } 39... hxg5 { [%eval 0.0] [%clk 0:03:20] } 40. Kf2 { [%eval 0.0] [%clk 0:04:27] } 40... Ba2 { [%eval 0.0] [%clk 0:03:43] } 41. Kf1 { [%eval 0.0] [%clk 0:04:54] } 41... Be6 { [%eval 0.0] [%clk 0:04:09] } 42. Kf2 { [%eval 0.0] [%clk 0:05:22] } 42... Ba2 { [%eval 0.0] [%clk 0:04:33] } 43. Kf1 { [%eval 0.0] [%clk 0:05:50] } 43... Be6 { [%eval 0.0] [%clk 0:04:12] } 1/2-1/2