Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 O-O 6. Bd3 c6 7. O-O Nbd7 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. Re1 b6 13. b3 Bb7 14. Bb2 c5 15.
d5 exd5 16. cxd5 Nxd5 17. Qd3 g6 18. Rad1 Bf6 19. Bxf6 Qxf6 20. Ne5 Rad8 21.
Qg3 Nb4 22. Bb1 Rxd1 23. Rxd1 Re8 24. Ng4 Qe6 25. Nxh6+ Kh7 26. Nf5 Qe1+ 27.
Rxe1 *
Position (FEN): 4r3/pb3p1k/1p4p1/2p2N2/1n6/1P4Q1/P4PPP/1B2R1K1 b - - 0 27
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 609
Best move: Rxe1#