Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. c3 d5 3. d3 dxe4 4. d4 Bf5 5. Nd2 e6 6. Be2 Nd7 7. h4 h6 8. Bg4 c5
9. Bxf5 exf5 10. f3 cxd4 11. cxd4 Ngf6 12. fxe4 fxe4 13. Qe2 Be7 14. Nxe4 O-O
15. Bd2 Rc8 16. Bc3 Nxe4 17. Qxe4 b6 18. O-O-O Nf6 19. Qb7 Ne4 *
Position (FEN): 2rq1rk1/pQ2bpp1/1p5p/8/3Pn2P/2B5/PP4P1/2KR2NR w - - 4 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1057
Best move: Qxe4