Chess puzzle (Crushing)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Modern_Variation
Moves: 1. b3 e5 2. Bb2 d6 3. e3 Nd7 4. c4 Ngf6 5. d4 Be7 6. Nf3 exd4 7. exd4 O-O 8.
Nc3 c6 9. d5 cxd5 10. Nxd5 Nxd5 11. Qxd5 Bf6 12. Bxf6 Qxf6 13. Qd4 Re8+ 14. Be2
Qg6 15. Nh4 Qg5 16. g3 Qa5+ 17. Qd2 Qe5 18. Nf3 *
Position (FEN): r1b1r1k1/pp1n1ppp/3p4/4q3/2P5/1P3NP1/P2QBP1P/R3K2R b KQ - 4 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1094
Best move: Qxa1+