Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2
O-O 9. O-O-O Qc7 10. Kb1 b5 11. g4 Nc6 12. Nxc6 Qxc6 13. g5 Nd7 14. h4 Ne5 15.
f4 b4 16. fxe5 bxc3 17. Qd4 Rb8 18. b3 dxe5 19. Qxe5 Bb7 20. Bg2 Rfd8 21. h5
Bd6 22. Qa5 Bc7 23. Qa3 a5 24. g6 a4 25. Qe7 Rf8 26. Rd7 axb3 27. Rxc7 bxa2+
28. Ka1 Qb5 29. gxf7+ Kh8 30. Qa3 Bxe4 31. Bxe4 Qb1+ 32. Rxb1 *
Position (FEN): 1r3r1k/2R2Ppp/4p3/7P/4B3/Q1p1B3/p1P5/KR6 b - - 0 32
Black to move.
Themes: Advanced Pawn Middlegame Mate in 1 Promotion
Puzzle rating: 1865
Best move: axb1=Q#