[Event "Rated correspondence game"] [Site "https://lichess.org/NUL3jSaC"] [Date "2017.11.23"] [White "MaxBJ"] [Black "corvett"] [Result "0-1"] [UTCDate "2017.11.23"] [UTCTime "19:27:18"] [WhiteElo "2003"] [BlackElo "1685"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "-"] [ECO "C31"] [Opening "King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. f4?! { (0.40 → -0.35) Inaccuracy. Nf3 was best. } (2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bc4 O-O 8. O-O Nd7) 2... d5 3. exd5 c6?! { (-0.22 → 0.43) Inaccuracy. exf4 was best. } { C31 King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit } (3... exf4 4. Nf3 Nf6 5. Nc3 Nxd5 6. Bc4 Qe7+ 7. Qe2 Qxe2+ 8. Nxe2 Be6 9. d3 Nc6 10. Ng5) 4. dxc6?! { (0.43 → -0.14) Inaccuracy. Qe2 was best. } (4. Qe2 cxd5 5. fxe5 Nc6 6. Nf3 Bg4 7. c3 Qc7 8. h3 Bxf3 9. gxf3 Qxe5 10. Qxe5+ Nxe5) 4... Nxc6 5. fxe5?? { (-0.06 → -4.42) Blunder. Nf3 was best. } (5. Nf3) 5... Qh4+ 6. Ke2?? { (-4.25 → -26.71) Blunder. g3 was best. } (6. g3 Qe4+ 7. Qe2 Qxh1 8. Qg2 Qxg2 9. Bxg2 Bf5 10. Ne2 Bxc2 11. d4 Rd8 12. Nbc3 Nxd4) 6... Nd4+ 7. Ke3 Bc5 8. Kd3?! { (-18.89 → Mate in 5) Checkmate is now unavoidable. Bb5+ was best. } (8. Bb5+ Nxb5+) 8... Bf5+ 9. Kc3 Nb5+?? { (Mate in 2 → 3.52) Lost forced checkmate sequence. Ne2+ was best. } (9... Ne2+ 10. Nxe2 Qb4#) 10. Kb3?? { (3.52 → Mate in 1) Checkmate is now unavoidable. Bxb5+ was best. } (10. Bxb5+ Kf8) 10... Qb4# { Black wins by checkmate. } 0-1