Chess puzzle (Advantage)
Opening: Semi-Slav_Defense_Accepted, Semi-Slav_Defense_Accepted_Other_variations
Moves: 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 dxc4 6. a4 Bb4 7. e4 Bxc3+ 8.
bxc3 Qa5 9. Qc2 Nxe4 10. Qxe4 *
Position (FEN): rnb1k2r/pp3ppp/2p1p3/q5B1/P1pPQ3/2P2N2/5PPP/R3KB1R b KQkq - 0 10
Black to move.
Themes:  Middlegame  
Puzzle rating: 750
Best move: Qxc3+