Chess puzzle (Advantage)
Moves: 1. b3 d5 2. Bb2 Nf6 3. e3 c6 4. d3 Bf5 5. Nd2 h6 6. Be2 Nbd7 7. h3 e5 8. Ngf3
Bd6 9. g4 Bh7 10. Nh4 Bc7 11. Ndf3 O-O 12. Nf5 e4 13. N3d4 Ba5+ 14. c3 Ne5 15.
b4 Bc7 16. Qc2 b6 17. O-O-O c5 18. Nb5 Bb8 19. dxe4 Nxe4 20. f3 Nf2 21. e4 Nxh1
22. Rxh1 Qg5+ 23. Kb1 cxb4 24. Bc1 Qd8 25. Rd1 Bxf5 26. gxf5 Qf6 27. Rxd5 a6
28. Nd4 Bd6 29. f4 Nc6 30. e5 Nxd4 *
Position (FEN): r4rk1/5pp1/pp1b1q1p/3RPP2/1p1n1P2/2P4P/P1Q1B3/1KB5 w - - 0 31
White to move.
Themes:  Middlegame  
Puzzle rating: 2278
Best move: cxd4