Chess puzzle (Advantage)
Moves: 1. c4 e5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. O-O O-O 6. e3 Ne7 7. b3 d5 8. cxd5
Nexd5 9. Nxe5 Re8 10. d4 Bd6 11. Nc4 Be7 12. Bb2 Bf5 13. Nc3 Bg4 14. f3 Bd7 15.
e4 Nxc3 16. Bxc3 b5 17. Na5 c5 18. d5 Bd6 19. a4 b4 20. Bb2 *
Position (FEN): r2qr1k1/p2b1ppp/3b1n2/N1pP4/Pp2P3/1P3PP1/1B4BP/R2Q1RK1 b - - 1 20
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1059
Best move: Qxa5