Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Exchange_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Be7 7. Bc4 b6 8.
Nf3 Bb7 9. Qc2 c5 10. Be3 Nc6 11. O-O O-O 12. Rfd1 Qc7 13. d5 exd5 14. exd5 Na5
15. Bd3 h6 16. Qd2 c4 17. Bc2 Rad8 18. Bf4 Bd6 19. Bxh6 Bxh2+ *
Position (FEN): 3r1rk1/pbq2pp1/1p5B/n2P4/2p5/2P2N2/P1BQ1PPb/R2R2K1 w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 782
Best move: Nxh2