Chess puzzle (Advantage)
Moves: 1. e4 d6 2. d4 Nf6 3. Bd3 Nbd7 4. c4 e5 5. Nf3 c6 6. O-O Qc7 7. b3 Be7 8. Bb2
O-O 9. Nbd2 Rd8 10. Qc2 g6 11. Rfe1 Bf8 12. Rad1 Bg7 13. dxe5 dxe5 14. b4 a5
15. a3 Bf8 16. c5 axb4 17. axb4 h6 18. Nc4 Ra2 19. Qc3 Bg7 20. Bb1 Ra6 21.
Nfxe5 Ng4 22. f4 Ndxe5 23. fxe5 Rxd1 24. Rxd1 h5 25. h3 Nh6 26. Nd6 Be6 27. Bc1
Qe7 28. Qg3 Ra1 29. Bg5 Qd7 30. Qf4 Kh7 31. Bc2 Rxd1+ 32. Bxd1 Ng8 33. Bf3 Bf8
34. Qh4 Bh6 35. g4 hxg4 36. Bxg4 Bxg4 37. hxg4 Qe6 38. Nxb7 Qxe5 39. Bxh6 Nxh6
40. Nd8 *
Position (FEN): 3N4/5p1k/2p3pn/2P1q3/1P2P1PQ/8/8/6K1 b - - 1 40
Black to move.
Themes:  Endgame  
Puzzle rating: 1088
Best move: Qd4+