Chess puzzle (Advantage)
Opening: Rat_Defense, Rat_Defense_Small_Center_Defense
Moves: 1. d4 e6 2. e4 d6 3. c4 d5 4. cxd5 exd5 5. e5 c5 6. Be3 Qb6 7. b3 cxd4 8. Bxd4
Bb4+ 9. Bc3 Bxc3+ 10. Nxc3 Qa5 11. Nf3 *
Position (FEN): rnb1k1nr/pp3ppp/8/q2pP3/8/1PN2N2/P4PPP/R2QKB1R b KQkq - 2 11
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 588
Best move: Qxc3+