Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 e6 5. c3 Qb6 6. Qb3 Nf6 7. Nbd2 Be7 8. Ne5
cxd4 9. exd4 O-O 10. Bd3 Nd7 11. Nxd7 Bxd7 12. O-O Rac8 13. Qc2 f5 14. Rfe1
Nxd4 15. Qb1 Nc6 16. Nf3 Bc5 17. Re2 d4 18. b4 Be7 19. b5 Na5 20. c4 Nxc4 21.
Bxc4 Rxc4 22. Qb3 Qxb5 23. Ne5 Qxb3 24. axb3 Rc7 25. Ng6 hxg6 26. Bxc7 Rc8 27.
Be5 Bb5 28. Ree1 Bb4 29. Red1 Be2 30. Rdb1 d3 31. Rxa7 d2 32. Rxb7 Rc1+ 33.
Rxc1 *
Position (FEN): 6k1/1R4p1/4p1p1/4Bp2/1b6/1P6/3pbPPP/2R3K1 b - - 0 33
Black to move.
Themes: Advanced Pawn Endgame Back Rank Mate, Mate in 1 Promotion
Puzzle rating: 923
Best move: dxc1=Q#