Chess puzzle (Advantage)
Opening: Trompowsky_Attack, Trompowsky_Attack_Other_variations
Moves: 1. d4 Nf6 2. Bg5 Nc6 3. Bxf6 gxf6 4. e3 e5 5. Nf3 e4 6. Nfd2 d5 7. c4 f5 8. Nc3
Be6 9. cxd5 Bxd5 10. a3 Bg7 11. Nxd5 Qxd5 12. Bc4 Qd7 13. Qb3 O-O 14. O-O Na5
15. Qb5 Qxb5 16. Bxb5 c6 17. Ba4 b5 18. Bb3 Rfd8 19. Rac1 Nxb3 *
Position (FEN): r2r2k1/p4pbp/2p5/1p3p2/3Pp3/Pn2P3/1P1N1PPP/2R2RK1 w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1056
Best move: Nxb3