[Event "2026 Action Swiss: U1300"] [Site "https://lichess.org/KwXTE2QO"] [Date "2026.01.04"] [Round "-"] [White "iyanvidya"] [Black "Fimon50"] [Result "0-1"] [GameId "KwXTE2QO"] [UTCDate "2026.01.04"] [UTCTime "20:20:01"] [WhiteElo "1367"] [BlackElo "1449"] [WhiteRatingDiff "-135"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "B00"] [Opening "Nimzowitsch Defense: Franco-Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e6 { [%eval 0.22] } 2. Nf3 { [%eval 0.11] } 2... Nc6?! { (0.11 → 0.72) Inaccuracy. d5 was best. } { [%eval 0.72] } { B00 Nimzowitsch Defense: Franco-Nimzowitsch Variation } (2... d5 3. exd5 exd5 4. d4 Nc6 5. Nc3 Nf6 6. h3 Bd6 7. Bd3) 3. Nc3 { [%eval 0.39] } 3... b6 { [%eval 0.83] } 4. Bc4 { [%eval 0.35] } 4... Bb7 { [%eval 0.67] } 5. O-O { [%eval 0.44] } 5... Be7?! { (0.44 → 1.11) Inaccuracy. Na5 was best. } { [%eval 1.11] } (5... Na5 6. Be2 Bb4 7. Bd3 Ne7 8. Ne2 Ng6 9. c3 Bd6 10. b4) 6. d4 { [%eval 0.98] } 6... d5? { (0.98 → 2.73) Mistake. Na5 was best. } { [%eval 2.73] } (6... Na5 7. Bd3 Nf6 8. Re1 O-O 9. a3 c5 10. d5 Ne8 11. Rb1) 7. exd5 { [%eval 2.56] } 7... exd5 { [%eval 2.76] } 8. Bxd5?! { (2.76 → 1.75) Inaccuracy. Nxd5 was best. } { [%eval 1.75] } (8. Nxd5 Na5 9. Bb5+ Bc6 10. Bxc6+ Nxc6 11. Nxe7 Ngxe7 12. c4 O-O 13. d5 Na5) 8... Nf6 { [%eval 1.86] } 9. Bc4 { [%eval 1.81] } 9... O-O { [%eval 1.76] } 10. Bf4 { [%eval 1.47] } 10... Na5 { [%eval 1.46] } 11. Bd3 { [%eval 1.57] } 11... c5 { [%eval 1.7] } 12. Nb5?! { (1.70 → 0.72) Inaccuracy. Re1 was best. } { [%eval 0.72] } (12. Re1 h6 13. dxc5 Bxc5 14. a3 Nh5 15. Be5 Nc6 16. Be4 Re8 17. b4 Bf8) 12... Nd5 { [%eval 0.75] } 13. Bd2 { [%eval 0.48] } 13... c4?! { (0.48 → 1.24) Inaccuracy. a6 was best. } { [%eval 1.24] } (13... a6 14. Nc3) 14. Ne5?? { (1.24 → -4.29) Blunder. Bf5 was best. } { [%eval -4.29] } (14. Bf5 Re8) 14... cxd3 { [%eval -4.32] } 15. cxd3 { [%eval -4.41] } 15... a6 { [%eval -4.46] } 16. Bxa5 { [%eval -4.93] } 16... axb5 { [%eval -4.78] } 17. Bd2 { [%eval -4.84] } 17... Nf6 { [%eval -4.83] } 18. Qe1 { [%eval -5.37] } 18... Qd5 { [%eval -5.51] } 19. Bb4?? { (-5.51 → Mate in 1) Checkmate is now unavoidable. f3 was best. } { [%eval #-1] } (19. f3 Qxd4+ 20. Rf2 Bd6 21. Bc3 Qh4 22. Re2 Qxe1+ 23. Raxe1 h5 24. Nxf7 Rxf7) 19... Qxg2# { Black wins by checkmate. } 0-1