Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bg4 8.
d5 Ne5 9. Be2 Nf6 10. Nxe5 Bxe2 11. Qxe2 dxe5 *
Position (FEN): r2qk2r/ppp2ppp/5n2/3Pp3/1b2P3/2N5/PP2QPPP/R1B1K2R w KQkq - 0 12
White to move.
Themes:  Middlegame  
Puzzle rating: 971
Best move: Qb5+