Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 O-O 6. O-O Nc6 7. Be3 e5 8. Bg5
h6 9. Be3 Ng4 10. dxe5 Nxe3 11. fxe3 Nxe5 12. Nxe5 Bxe5 13. Qf3 Qh4 14. g3 Qh3
15. Nd5 Kg7 16. Nxc7 Bg4 17. Qf2 *
Position (FEN): r4r2/ppN2pk1/3p2pp/4b3/2B1P1b1/4P1Pq/PPP2Q1P/R4RK1 b - - 2 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1767
Best move: Rac8