Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Bg4 6. Bg5 e6 7. h3 Bh5 8. Be2
h6 9. Bh4 Nc6 10. O-O Be7 11. Bg3 a6 12. Ne5 Bxe2 13. Qxe2 Nxd4 14. Qd3 Nc6 15.
Nxc6 bxc6 16. Rad1 O-O 17. Ne2 c5 18. Rfe1 Ne4 19. c4 d4 *
Position (FEN): r2q1rk1/4bpp1/p3p2p/2p5/2Ppn3/3Q2BP/PP2NPP1/3RR1K1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 864
Best move: Qxe4