Chess puzzle (Crushing)
Moves: 1. e4 g6 2. c4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Bd3 O-O 6. Nf3 c6 7. O-O c5 8. e5
dxe5 9. dxe5 Nfd7 10. e6 fxe6 11. Ng5 Nf6 12. Re1 Nc6 13. Nxe6 Bxe6 14. Rxe6
Nd4 15. Re2 Nxe2+ 16. Qxe2 Qd6 17. Nb5 Qd7 18. Bf4 Rfe8 19. Nc7 e5 20. Nxe8
exf4 21. Nxf6+ Bxf6 22. Be4 Re8 23. Rd1 *
Position (FEN): 4r1k1/pp1q3p/5bp1/2p5/2P1Bp2/8/PP2QPPP/3R2K1 b - - 3 23
Black to move.
Themes:  Endgame  
Puzzle rating: 1137
Best move: Rxe4