Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 a5 7. Bd3 Qb6 8. O-O cxd4
9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nc3 Qxe5 12. Re1 Qd6 13. Nb5 Qb8 14. Be3 Nf6 15.
Rc1 Bd6 16. Nxd6+ Qxd6 17. Bc5 Qb8 18. Qd2 Bc6 19. Qg5 Rg8 20. Bxh7 Qd8 *
Position (FEN): r2qk1r1/1p3ppB/2b1pn2/p1Bp2Q1/8/P7/1P3PPP/2R1R1K1 w q - 1 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1013
Best move: Bxg8