Chess puzzle (Advantage)
Opening: Nimzo-Indian_Defense, Nimzo-Indian_Defense_Classical_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 Nc6 6. a3 Bxc3+ 7. bxc3 d6 8.
Bg5 e5 9. d5 Na5 10. e4 b6 11. Bd3 Ba6 12. Qe2 Rc8 13. O-O c5 14. Nd2 h6 15.
Bh4 g5 16. Bg3 Kh7 17. h4 Kg6 18. hxg5 hxg5 19. Nf3 Rh8 *
Position (FEN): 2rq3r/p4p2/bp1p1nk1/n1pPp1p1/2P1P3/P1PB1NB1/4QPP1/R4RK1 w - - 2 20
White to move.
Themes:  Middlegame  
Puzzle rating: 2279
Best move: Nxg5