Chess puzzle (Advantage)
Opening: Nimzo-Indian_Defense, Nimzo-Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 b6 6. Nf3 Bb7 7. e3 O-O 8.
Bd3 Ne4 9. Qc2 f5 10. O-O d6 11. Nd2 Nxc3 12. Qxc3 Nd7 13. e4 fxe4 14. Bxe4
Bxe4 15. Nxe4 e5 16. dxe5 Nxe5 17. Rad1 Qe7 18. f4 Nc6 19. g3 *
Position (FEN): r4rk1/p1p1q1pp/1pnp4/8/2P1NP2/2Q3P1/PP5P/3R1RK1 b - - 0 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 943
Best move: Qxe4