Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. e3 Nf6 3. c4 c6 4. a3 Bf5 5. Nc3 Nbd7 6. b4 a6 7. h3 b5 8. c5 Ne4
9. Nge2 Ndf6 10. Bb2 e6 11. Ng3 Nxg3 12. fxg3 g6 13. g4 Be4 14. Nxe4 Nxe4 15.
Qf3 Bh6 16. Bd3 Qg5 17. Bxe4 dxe4 18. Qxe4 Qxe3+ 19. Qxe3 Bxe3 20. d5 exd5 21.
Bxh8 Kd7 22. Rf1 Rxh8 23. Rxf7+ Ke6 24. Rf3 d4 25. Ke2 Re8 26. Kd3 Kd5 27. Re1
Re7 28. Re2 Re6 29. g5 Re7 30. h4 Ra7 31. Rf8 a5 32. Rd8+ Ke6 33. Rd6+ Kf5 34.
Rxc6 axb4 35. axb4 Ra3+ 36. Kc2 Rc3+ 37. Kd1 *
Position (FEN): 8/7p/2R3p1/1pP2kP1/1P1p3P/2r1b3/4R1P1/3K4 b - - 4 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 855
Best move: Rc1#