Chess puzzle (Equality)
Moves: 1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Qc2 Bb4 6. Bf4 O-O 7. e3 Ne4 8. Bd3
f5 9. cxd5 Qxd5 10. O-O Bxc3 11. bxc3 Nd7 12. Ne5 Nxe5 13. Bxe5 b5 14. f3 Nf6
15. e4 fxe4 16. fxe4 Qd7 17. Bxf6 Rxf6 18. Rxf6 gxf6 19. e5 f5 20. Rf1 Qg7 21.
Rf3 Kf7 22. Rg3 Qh6 23. Bxf5 *
Position (FEN): r1b5/p4k1p/2p1p2q/1p2PB2/3P4/2P3R1/P1Q3PP/6K1 b - - 0 23
Black to move.
Themes:  Endgame  
Puzzle rating: 1605
Best move: exf5