Chess puzzle (Advantage)
Opening: Trompowsky_Attack, Trompowsky_Attack_Classical_Defense
Moves: 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 c5 6. Nf3 cxd4 7. cxd4 Bb4+ 8.
Nc3 O-O 9. Rc1 b6 10. Bd3 Nc6 11. e5 Qe7 12. O-O Bb7 13. a3 Bxc3 14. Rxc3 Rac8
15. Be4 Rfe8 16. Nd2 Ba6 17. Re1 Nxd4 18. Rxc8 Rxc8 *
Position (FEN): 2r3k1/p2pqpp1/bp2p2p/4P3/3nB3/P7/1P1N1PPP/3QR1K1 w - - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1656
Best move: Qa4