Chess puzzle (Advantage)
Moves: 1. e3 e5 2. d4 exd4 3. exd4 d5 4. c4 Nc6 5. Be3 Nf6 6. Nc3 Be6 7. c5 Be7 8. Nf3
O-O 9. Bd3 Nb4 10. Bb1 Ng4 11. a3 Nc6 12. O-O Nxe3 13. fxe3 Bg4 14. Qc2 g6 15.
h3 Bf5 16. Qd2 Bxb1 17. Raxb1 a6 18. Ne1 Bg5 19. Nd3 Qd7 20. Nf4 Rae8 21. Nfxd5
Na5 22. Rbe1 Nc4 23. Qc1 c6 24. Nf6+ Bxf6 25. Rxf6 Qe7 26. Rf3 Qg5 27. b3 Na5
28. Qb1 f5 29. Kf2 Qh4+ 30. Kf1 f4 31. b4 *
Position (FEN): 4rrk1/1p5p/p1p3p1/n1P5/1P1P1p1q/P1N1PR1P/6P1/1Q2RK2 b - - 0 31
Black to move.
Themes:  Middlegame  
Puzzle rating: 1902
Best move: fxe3