Chess puzzle (Advantage)
Moves: 1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. Nf3 Bb4 8. O-O
Nf6 9. Qe2 O-O 10. Bg5 Be7 11. e5 Ne8 12. Bxe7 Qxe7 13. Ne4 Nc6 14. Nc5 Bc8 15.
Qe4 f5 16. exf6 Nxf6 17. Qh4 d6 18. Ne4 h6 19. Nxf6+ Rxf6 20. Qe4 Bb7 21. Qh7+
Kf7 22. d5 Nb4 23. dxe6+ Qxe6 24. Rfe1 Qg4 25. Be4 Nd5 26. Rad1 Nf4 27. g3 Nh3+
28. Kg2 Nf4+ 29. Kh1 Bxe4 *
Position (FEN): r7/5kpQ/p2p1r1p/1p6/4bnq1/5NP1/PP3P1P/3RR2K w - - 0 30
White to move.
Themes:  Middlegame  
Puzzle rating: 1745
Best move: Qxe4