Event: Round 1: ADU, Oladapo - Samant Aditya S
Site: https://lichess.org/broadcast/2025-us-masters/round-1/IPBsoUzM/bMqDa8TJ
Date: 2025-11-26
White: ADU, Oladapo
WhiteTitle: IM
WhiteElo: 2155
Black: Samant Aditya S
BlackTitle: GM
BlackElo: 2529
Result: 0-1
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:18:09] } 1... Nf6 { [%eval 0.19] [%clk 1:30:47] } 2. Nf3 { [%eval 0.11] [%clk 1:18:21] } 2... e6 { [%eval 0.14] [%clk 1:30:39] } 3. Bf4 { [%eval 0.1] [%clk 1:18:31] } 3... c5 { [%eval 0.1] [%clk 1:30:09] } 4. e3 { [%eval 0.0] [%clk 1:18:24] } 4... Nc6 { [%eval 0.0] [%clk 1:30:26] } 5. c3 { [%eval 0.0] [%clk 1:18:09] } 5... Nh5 { [%eval 0.18] [%clk 1:28:15] } 6. Bg3 { [%eval -0.11] [%clk 1:16:29] } 6... Qb6 { [%eval 0.09] [%clk 1:26:48] } 7. Qb3 { [%eval -0.08] [%clk 1:16:13] } 7... Nxg3 { [%eval -0.11] [%clk 1:23:10] } 8. hxg3 { [%eval -0.13] [%clk 1:16:28] } 8... d5 { [%eval -0.1] [%clk 1:22:22] } 9. Nbd2 { [%eval -0.05] [%clk 1:16:19] } 9... Bd7 { [%eval 0.0] [%clk 1:22:13] } 10. Be2 { [%eval -0.04] [%clk 1:15:03] } 10... Be7 { [%eval -0.13] [%clk 1:14:51] } 11. Qc2 { [%eval -0.33] [%clk 1:14:05] } 11... h6 { [%eval -0.11] [%clk 1:12:08] } 12. Nb3 { [%eval -0.09] [%clk 1:13:30] } 12... cxd4 { [%eval -0.19] [%clk 1:07:02] } 13. exd4 { [%eval -0.19] [%clk 1:13:26] } 13... Qc7 { [%eval 0.01] [%clk 1:02:26] } 14. Bd3?! { [%eval -0.65] } { Inaccuracy. a4 was best. } { [%clk 1:10:25] } 14... O-O-O { [%eval -0.58] [%clk 0:59:55] } 15. O-O-O { [%eval -0.51] [%clk 1:10:03] } 15... h5 { [%eval -0.36] [%clk 0:55:55] } 16. Rde1 { [%eval -0.48] [%clk 1:07:40] } 16... Kb8 { [%eval -0.43] [%clk 0:55:20] } 17. Kb1 { [%eval -0.48] [%clk 1:07:59] } 17... Bd6 { [%eval -0.19] [%clk 0:52:40] } 18. Ng5 { [%eval -0.22] [%clk 1:06:54] } 18... Bc8 { [%eval -0.23] [%clk 0:52:47] } 19. Qe2 { [%eval -0.35] [%clk 1:05:19] } 19... e5 { [%eval -0.34] [%clk 0:48:19] } 20. Rxh5 { [%eval -0.74] [%clk 1:02:18] } 20... Rhe8 { [%eval -0.72] [%clk 0:46:42] } 21. dxe5?! { [%eval -1.3] } { Inaccuracy. Bc2 was best. } { [%clk 0:57:42] } 21... Rxe5 { [%eval -1.23] [%clk 0:41:41] } 22. Qd2 { [%eval -1.25] [%clk 0:56:38] } 22... d4?! { [%eval -0.59] } { Inaccuracy. f6 was best. } { [%clk 0:39:18] } 23. Nxd4 { [%eval -0.66] [%clk 0:50:29] } 23... Nxd4 { [%eval -0.7] [%clk 0:39:41] } 24. cxd4?? { [%eval -3.13] } { Blunder. Rxe5 was best. } { [%clk 0:50:48] } 24... Bb4 { [%eval -3.0] [%clk 0:39:03] } 25. Qxb4 { [%eval -3.1] [%clk 0:47:40] } 25... Rxd4 { [%eval -3.3] [%clk 0:39:25] } 26. Bc4? { [%eval -5.83] } { Mistake. Rxe5 was best. } { [%clk 0:47:10] } 26... Rxc4 { [%eval -5.74] [%clk 0:38:13] } 27. Qd2?? { [%eval #-5] } { Checkmate is now unavoidable. Nxf7 was best. } { [%clk 0:47:24] } 27... Rxe1+ { [%eval #-4] [%clk 0:38:38] } 0-1