Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 O-O 6. Bd3 b6 7. Qe2 Bb7 8. c3
c5 9. O-O c4 10. Bc2 Nc6 11. Nbd2 Qc7 12. b3 b5 13. b4 h6 14. e4 Bxg3 15. fxg3
a5 16. e5 Nd7 17. a3 axb4 18. axb4 Ra6 19. Rxa6 Bxa6 20. Ra1 Ra8 21. Kf2 Bb7
22. Rxa8+ Bxa8 23. Nf1 Qa7 24. Ne3 Qa1 25. Qd2 Ne7 26. Ng4 Qb2 27. Bh7+ Kxh7
28. Qxb2 Kg8 29. Qc2 Nf5 30. Ne3 Ne7 31. g4 Ng6 32. g5 h5 33. g4 h4 34. Ng2 h3
35. Nf4 Nxf4 36. Kg3 Ng6 37. Kxh3 Bc6 38. Nh4 Nf4+ 39. Kg3 Nd3 40. Qxd3 *
Position (FEN): 6k1/3n1pp1/2b1p3/1p1pP1P1/1PpP2PN/2PQ2K1/7P/8 b - - 0 40
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 796
Best move: cxd3