Chess puzzle (Checkmate)
Opening: Englund_Gambit_Complex, Englund_Gambit_Complex_Soller_Gambit
Moves: 1. d4 e5 2. dxe5 f6 3. exf6 Nxf6 4. Nf3 Bc5 5. Nc3 O-O 6. e4 Bxf2+ 7. Kxf2 c6
8. Bc4+ Kh8 9. Rf1 Qb6+ 10. Be3 Ng4+ 11. Ke2 *
Position (FEN): rnb2r1k/pp1p2pp/1qp5/8/2B1P1n1/2N1BN2/PPP1K1PP/R2Q1R2 b - - 7 11
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 954
Best move: Qxe3#