Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Caro-Kann_Defensive_System
Moves: 1. c4 c6 2. Nc3 d5 3. c5 Bf5 4. b4 a5 5. Ba3 axb4 6. Bxb4 Nd7 7. a4 e6 8. e3
Bxc5 9. Qb3 b6 10. Nf3 Qc7 11. d4 Bxb4 12. Qxb4 Ne7 13. Be2 O-O *
Position (FEN): r4rk1/2qnnppp/1pp1p3/3p1b2/PQ1P4/2N1PN2/4BPPP/R3K2R w KQ - 3 14
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1525
Best move: Qxe7