[Event "Falkbeer Countergambit: 3.fxe5 mistake by white"] [Site "https://lichess.org/study/1Mwtbm3D/JadgUs0B"] [Result "*"] [Variant "Standard"] [ECO "C31"] [Opening "King's Gambit Declined: Falkbeer Countergambit"] [Annotator "https://lichess.org/@/emrelerden"] [UTCDate "2021.05.16"] [UTCTime "15:50:02"] [Source "https://lichess.org/study/1Mwtbm3D/JadgUs0B"] [Orientation "black"] 1. e4 e5 2. f4 d5 3. fxe5?? Qh4+ $7 { Qh4+ is the only clear win. } 4. g3 (4. Ke2 Qxe4+ 5. Kf2 Bc5+ 6. d4 (6. Kg3 { Mate is unavoidable. (#-3) } 6... Qg6+ 7. Kf4 Qf5+ 8. Kg3 Bf2#) 6... Bxd4+ 7. Qxd4 Qxd4+) 4... Qxe4+ 5. Qe2 Qxh1 6. Qg2 Qxg2 7. Bxg2 Nc6 8. Bxd5 Nge7 $19 *