Chess puzzle (Crushing)
Opening: Vant_Kruijs_Opening, Vant_Kruijs_Opening_Other_variations
Moves: 1. e3 Nf6 2. d3 e5 3. a3 d5 4. h3 Nc6 5. b4 Bd6 6. Bb2 O-O 7. Nd2 a5 8. b5 Ne7
9. a4 c6 10. d4 e4 11. Nb3 Nd7 12. Qh5 cxb5 13. Bxb5 Bb4+ 14. c3 Bd6 15. Ne2 *
Position (FEN): r1bq1rk1/1p1nnppp/3b4/pB1p3Q/P2Pp3/1NP1P2P/1B2NPP1/R3K2R b KQ - 2 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1382
Best move: Nf6