Chess puzzle (Advantage)
Opening: Catalan_Opening, Catalan_Opening_Closed
Moves: 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Na6 8. Nbd2
Nb4 9. Qb1 a5 10. Rd1 b5 11. cxb5 cxb5 12. a3 Nc6 13. e4 dxe4 14. Nxe4 Bb7 15.
Nc5 *
Position (FEN): r2q1rk1/1b2bppp/2n1pn2/ppN5/3P4/P4NP1/1P3PBP/RQBR2K1 b - - 2 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1252
Best move: Bxc5