Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 Nf6 3. e3 Be7 4. d4 d6 5. d5 c6 6. e4 O-O 7. Nf3 cxd5 8. cxd5
Bd7 9. Be2 Na6 10. a3 Nc5 11. Qc2 Bg4 12. h3 Bh5 13. b4 Ncd7 14. Be3 a5 15. O-O
axb4 16. axb4 b6 17. Rxa8 Qxa8 18. Na4 Bd8 19. b5 Nxe4 *
Position (FEN): q2b1rk1/3n1ppp/1p1p4/1P1Pp2b/N3n3/4BN1P/2Q1BPP1/5RK1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1094
Best move: Qxe4