Chess puzzle (Advantage)
Opening: Polish_Opening, Polish_Opening_Baltic_Defense
Moves: 1. b4 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. a3 c5 6. bxc5 Bxc5 7. d4 Bb6 8. Nh4
Bg6 9. Nxg6 hxg6 10. h3 Qc7 11. Nc3 *
Position (FEN): rn2k2r/ppq2pp1/1b2pnp1/3p4/3P4/P1N1P2P/1BP2PP1/R2QKB1R b KQkq - 2 11
Black to move.
Themes:  Opening  
Puzzle rating: 1161
Best move: Ba5