Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bd6 5. Qd3 Nf6 6. Nc3 O-O 7. g3 Re8 8.
Bg2 Ne5 9. Qe2 Bc5 10. Be3 d5 11. exd5 Bxd4 12. Bxd4 Neg4 13. Qxe8+ Qxe8+ 14.
Kf1 Bd7 15. h3 Ne5 16. Re1 Bb5+ 17. Kg1 Nf3+ 18. Bxf3 Qxe1+ 19. Kg2 Qd2 20.
Nxb5 c6 21. Bc3 Qxc2 22. dxc6 Ne4 23. Bxe4 *
Position (FEN): r5k1/pp3ppp/2P5/1N6/4B3/2B3PP/PPq2PK1/7R b - - 0 23
Black to move.
Themes:  Endgame  
Puzzle rating: 826
Best move: Qxe4+