Chess puzzle (Advantage)
Moves: 1. d4 d6 2. c4 c6 3. e4 Qc7 4. Nc3 g6 5. Bd3 Bg7 6. Nge2 Nf6 7. O-O Nbd7 8. Be3
a6 9. Rc1 O-O 10. d5 Re8 11. dxc6 bxc6 12. Qd2 Ne5 13. Rfd1 Nfg4 14. f4 Nxd3
15. Qxd3 Nxe3 16. Qxe3 Rb8 17. b3 Bb7 18. Rd3 c5 19. Rcd1 Bc6 20. Nd5 Bxd5 21.
Rxd5 Qa5 22. Nc1 Bd4 *
Position (FEN): 1r2r1k1/4pp1p/p2p2p1/q1pR4/2PbPP2/1P2Q3/P5PP/2NR2K1 w - - 3 23
White to move.
Themes:  Middlegame  
Puzzle rating: 2057
Best move: Qxd4