Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Symmetrical_Variation
Moves: 1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 e6 7. Rb1 Bd6 8.
Bxb7 Bxb7 9. Rxb7 O-O 10. Qa4 Be5 11. Rxa7 Rxa7 12. Qxa7 Qd5 13. Nf3 Nd7 14.
O-O Ra8 15. Qxd7 *
Position (FEN): r5k1/3Q1ppp/4p3/2pqb3/8/2P2NP1/P2PPP1P/2B2RK1 b - - 0 15
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 920
Best move: Qxd7