Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Kloosterboer_Gambit
Moves: 1. e4 d5 2. exd5 c6 3. dxc6 e5 4. cxb7 Bxb7 5. d3 Bc5 6. Nc3 Ne7 7. Be3 Bxe3 8.
fxe3 Qb6 9. Qd2 Nf5 10. e4 Ne3 11. Nf3 Nxf1 12. Rxf1 Nd7 13. O-O-O Rb8 14. Nd5
Bxd5 15. exd5 *
Position (FEN): 1r2k2r/p2n1ppp/1q6/3Pp3/8/3P1N2/PPPQ2PP/2KR1R2 b k - 0 15
Black to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 469
Best move: Qxb2#