[Event "10 DOLLARS SWISS QUALIFIER"] [Site "https://lichess.org/TZXtXWrc"] [Date "2026.04.25"] [Round "-"] [White "Master-Rook"] [Black "Ershik"] [Result "1-0"] [GameId "TZXtXWrc"] [UTCDate "2026.04.25"] [UTCTime "06:47:14"] [WhiteElo "1285"] [BlackElo "1753"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... c5 { [%eval 0.61] } { A43 Benoni Defense: Old Benoni } 2. c3?! { (0.61 → 0.00) Inaccuracy. d5 was best. } { [%eval 0.0] } (2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Bc4 Na6) 2... e6 { [%eval 0.28] } 3. Nf3 { [%eval 0.0] } 3... Nc6 { [%eval 0.3] } 4. Bf4 { [%eval 0.09] } 4... Nf6 { [%eval 0.09] } 5. Nbd2 { [%eval 0.0] } 5... Nd5 { [%eval 0.39] } 6. Bg3 { [%eval 0.46] } 6... Be7? { (0.46 → 1.59) Mistake. cxd4 was best. } { [%eval 1.59] } (6... cxd4 7. cxd4 Nf6 8. e3 d5 9. a3 Be7 10. h3 a5 11. Bd3) 7. e4 { [%eval 1.98] } 7... Nf6 { [%eval 1.92] } 8. Bd3? { (1.92 → 0.61) Mistake. d5 was best. } { [%eval 0.61] } (8. d5 exd5 9. exd5 Nxd5 10. Ne4 Nb6 11. Nd6+ Bxd6 12. Bxd6 Qf6 13. Qe2+ Qe6) 8... Nh5?! { (0.61 → 1.75) Inaccuracy. cxd4 was best. } { [%eval 1.75] } (8... cxd4 9. Nxd4 Nxd4 10. cxd4 Qb6 11. d5 exd5 12. e5 Ne4 13. Bxe4 dxe4 14. O-O) 9. Qc2?? { (1.75 → -0.14) Blunder. d5 was best. } { [%eval -0.14] } (9. d5 Nxg3 10. hxg3 Nb8 11. Bc4 d6 12. Qa4+ Kf8 13. dxe6 fxe6 14. O-O-O Nc6) 9... Nxg3 { [%eval 0.06] } 10. hxg3 { [%eval 0.14] } 10... f6?? { (0.14 → 2.02) Blunder. cxd4 was best. } { [%eval 2.02] } (10... cxd4 11. Nxd4 Nxd4 12. cxd4 h6 13. O-O O-O 14. Nf3 d6 15. Qb3 a5 16. Rfc1) 11. e5 { [%eval 1.97] } 11... f5 { [%eval 1.69] } 12. g4 { [%eval 1.67] } 12... g6?! { (1.67 → 2.43) Inaccuracy. cxd4 was best. } { [%eval 2.43] } (12... cxd4 13. gxf5 dxc3 14. bxc3 d5 15. fxe6 Bxe6 16. Rxh7 Rxh7 17. Bxh7 Qd7 18. Qg6+) 13. gxf5 { [%eval 2.48] } 13... exf5?! { (2.48 → 3.46) Inaccuracy. gxf5 was best. } { [%eval 3.46] } (13... gxf5 14. d5 exd5 15. Bxf5 Qc7 16. Qd3 Rf8 17. Bxh7 Nxe5 18. Qxd5 Nxf3+ 19. Nxf3) 14. g4?? { (3.46 → 1.43) Blunder. d5 was best. } { [%eval 1.43] } (14. d5 Nxe5 15. Nxe5 O-O 16. Nef3 Bf6 17. Kf1 d6 18. a4 b6 19. Nc4 Rb8) 14... fxg4?? { (1.43 → 7.97) Blunder. d5 was best. } { [%eval 7.97] } (14... d5 15. exd6 Qxd6 16. gxf5 gxf5 17. dxc5 Qxc5 18. b4 Qd6 19. Nc4 Qf4 20. Qe2) 15. Bxg6+ { [%eval 7.2] } 15... hxg6? { (7.20 → Mate in 2) Checkmate is now unavoidable. Kf8 was best. } { [%eval #2] } (15... Kf8 16. Qf5+ Bf6 17. exf6 h6 18. Qf4 d6 19. O-O-O d5 20. Rxh6 Rg8 21. Ng5) 16. Rxh8+ { [%eval #4] } 16... Bf8 { [%eval #3] } 17. Qxg6+ { [%eval #2] } 17... Ke7 { [%eval #2] } 18. Qf6+ { [%eval #1] } 18... Ke8 { [%eval #1] } 19. Rxf8# { White wins by checkmate. } 1-0