Chess puzzle (Advantage)
Moves: 1. d4 e5 2. d5 e4 3. c4 f5 4. Bf4 Bb4+ 5. Nc3 Nf6 6. Rc1 c6 7. d6 c5 8. e3 h6
9. Be2 g5 10. Bh5+ Kf8 11. Be5 Nc6 12. Bxf6 Qxf6 13. Ne2 b6 14. O-O g4 15. Nf4
Bb7 16. Ng6+ Kg7 17. Nxh8 Rxh8 18. Nd5 Qg5 19. Nf4 Ne5 20. a3 Ba5 21. Qc2 Nd3
22. Nxd3 *
Position (FEN): 7r/pb1p2k1/1p1P3p/b1p2pqB/2P1p1p1/P2NP3/1PQ2PPP/2R2RK1 b - - 0 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1358
Best move: exd3