Chess puzzle (Advantage)
Moves: 1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. Nf3 c5 5. d5 d6 6. e4 O-O 7. Bd3 Bg4 8. h3
Bxf3 9. Qxf3 Nbd7 10. Bd2 a6 11. O-O e6 12. Rfe1 exd5 13. exd5 Qb6 14. Na4 Qc7
15. Rab1 b5 16. Nc3 bxc4 17. Bxc4 Ne5 18. Qe2 Rfe8 19. Bxa6 Nc6 20. Qc4 Na5 21.
Nb5 *
Position (FEN): r3r1k1/2q2pbp/B2p1np1/nNpP4/2Q5/7P/PP1B1PP1/1R2R1K1 b - - 4 21
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 911
Best move: Nxc4