Chess puzzle (Advantage)
Moves: 1. e4 g6 2. d4 Bg7 3. Be3 Nf6 4. f3 d6 5. h4 c6 6. Qd2 Nbd7 7. Nc3 b5 8. Bd3 b4
9. Nce2 a5 10. Nh3 c5 11. Bb5 Ba6 12. Bxd7+ Nxd7 13. Nhf4 Qb6 14. Nd5 Qb7 15.
Ng3 e6 16. Nf4 Qb6 17. O-O-O O-O 18. h5 g5 19. Nh3 h6 20. Bxg5 hxg5 21. Qxg5 f6
22. Qg6 cxd4 23. h6 Rf7 24. Nh5 Ne5 25. Qg3 Kf8 26. Nxg7 Ke7 27. Nf4 Rc8 28.
Kb1 Rg8 29. Nd3 Bxd3 *
Position (FEN): 6r1/4krN1/1q1ppp1P/p3n3/1p1pP3/3b1PQ1/PPP3P1/1K1R3R w - - 0 30
White to move.
Themes:  Middlegame  
Puzzle rating: 1945
Best move: cxd3