Chess puzzle (Advantage)
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nd7 5. O-O Nh6 6. Nc3 e6 7. Ng5 Nb6 8. Bb3
O-O 9. f4 d5 10. exd5 exd5 11. Kh1 c6 12. a4 Bg4 13. Qd2 f6 14. Nge4 Kh8 15.
Ng3 Qd6 16. a5 Nc8 17. Na4 Ne7 18. c3 b6 19. Bc2 c5 20. dxc5 bxc5 21. b3 Nhf5
22. Nxf5 Nxf5 23. Ba3 Rfe8 24. Nxc5 Re2 25. Qd3 Rxc2 26. Qxc2 Ne3 27. Qd2 Nxf1
28. Rxf1 Re8 29. h3 Bd7 30. c4 d4 31. b4 f5 32. b5 Bh6 33. a6 Re3 34. b6 axb6
35. a7 *
Position (FEN): 7k/P2b3p/1p1q2pb/2N2p2/2Pp1P2/B3r2P/3Q2P1/5R1K b - - 0 35
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1963
Best move: Rxa3