Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 c6 6. Bd3 h6 7. Bd2 Ng4 8. Nf3
O-O 9. O-O Nd7 10. a3 Bd6 11. cxd5 exd5 12. h3 Ngf6 13. Rac1 a5 14. Rfe1 Re8
15. Nh4 Nf8 16. Na4 Ne4 17. Nf3 Qf6 18. Nb6 Bxh3 19. Nxa8 Rxa8 20. Bxe4 dxe4
21. Ne5 Qg5 22. Qxe4 f6 23. Qf3 Be6 24. Nd3 *
Position (FEN): r4nk1/1p4p1/2pbbp1p/p5q1/3P4/P2NPQ2/1P1B1PP1/2R1R1K1 b - - 3 24
Black to move.
Themes:  Middlegame  
Puzzle rating: 1815
Best move: Bg4