Chess puzzle (Advantage)
Moves: 1. e4 Nc6 2. d4 e5 3. Nf3 Nxd4 4. Nxd4 exd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bc4 Be7 8.
O-O O-O 9. h3 c5 10. Qd3 a6 11. Be3 b5 12. Bd5 Rb8 13. b3 b4 14. Ne2 Nxd5 15.
Qxd5 Bb7 16. Qf5 Bf6 17. Rad1 g6 18. Qf3 Re8 19. Ng3 Be5 20. Bxc5 dxc5 21. Rxd8
Rbxd8 22. Re1 Bc3 23. Re2 f5 24. Qf4 Be5 25. Qg5 Rd1+ 26. Kh2 *
Position (FEN): 4r1k1/1b5p/p5p1/2p1bpQ1/1p2P3/1P4NP/P1P1RPPK/3r4 b - - 5 26
Black to move.
Themes:  Middlegame  
Puzzle rating: 1896
Best move: f4