Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. Bb5 Bd7 5. d4 cxd4 6. cxd4 g6 7. Be3 Nf6 8.
Nbd2 Ng4 9. O-O Nxe3 10. fxe3 Bg7 11. Rb1 O-O 12. a3 a6 13. Bc4 b5 14. Ba2 Bh6
15. Qe2 Bg4 16. b4 Rc8 17. h3 Bd7 18. Nh2 Qb6 19. Kh1 Nd8 20. Rbc1 Ne6 21. Qf2
Bg7 22. d5 Nd8 23. Rxc8 Bxc8 24. Rc1 Bd7 25. Ndf3 Bh6 26. Ng4 *
Position (FEN): 3n1rk1/3bpp1p/pq1p2pb/1p1P4/1P2P1N1/P3PN1P/B4QP1/2R4K b - - 5 26
Black to move.
Themes:  Middlegame  
Puzzle rating: 1302
Best move: Bxg4