Chess puzzle (Checkmate)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Modern_Variation
Moves: 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Nf3 Bd6 5. Bb5 Qe7 6. Bxc6+ bxc6 7. O-O e4 8.
Nd4 Bd7 9. Ne2 Nf6 10. d4 Bxh2+ 11. Kxh2 Ng4+ 12. Kg1 Qh4 13. f3 *
Position (FEN): r3k2r/p1pb1ppp/2p5/3p4/3Pp1nq/1P2PP2/PBP1N1P1/RN1Q1RK1 b kq - 0 13
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 960
Best move: Qh2#