Chess puzzle (Advantage)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nxc3 5. bxc3 Bf5 6. Nf3 e6 7. O-O Nd7
8. d4 Nb6 9. Bb3 Be7 10. Bf4 O-O 11. a4 Nd5 12. Bd2 c5 13. Re1 a6 14. a5 Qc7
15. c4 Nf6 16. h3 Rfd8 17. c3 Rab8 18. Bg5 b6 19. axb6 Qxb6 20. Bc2 Bxc2 21.
Qxc2 h6 22. Bf4 Qb3 *
Position (FEN): 1r1r2k1/4bpp1/p3pn1p/2p5/2PP1B2/1qP2N1P/2Q2PP1/R3R1K1 w - - 2 23
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 2116
Best move: Qd3