Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d6 6. e4 e5 7. Nge2 Nc6 8. Be3
a6 9. h3 Re8 10. a3 exd4 11. Nxd4 Nxd4 12. Bxd4 c6 13. O-O Be6 14. b3 Qc8 15.
Kh2 Rd8 16. f4 b5 17. cxb5 axb5 18. a4 b4 19. Ne2 Qc7 20. Bf2 Rac8 21. Rc1 c5
22. e5 dxe5 23. Rxc5 Qxc5 24. Qxd8+ Rxd8 25. Bxc5 Bxb3 26. a5 Bc4 27. Rf2 b3
28. Nc3 exf4 29. Rxf4 Be6 30. a6 Ng4+ 31. hxg4 Bxc3 32. a7 b2 33. Be4 f5 34.
a8=Q *
Position (FEN): Q2r2k1/7p/4b1p1/2B2p2/4BRP1/2b3P1/1p5K/8 b - - 0 34
Black to move.
Themes:  Middlegame  
Puzzle rating: 814
Best move: Rxa8