Chess puzzle (Advantage)
Opening: Semi-Slav_Defense, Semi-Slav_Defense_Main_Line
Moves: 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 b6 6. Bd2 Ba6 7. b3 Nbd7 8. Be2
Be7 9. O-O O-O 10. cxd5 exd5 *
Position (FEN): r2q1rk1/p2nbppp/bpp2n2/3p4/3P4/1PN1PN2/P2BBPPP/R2Q1RK1 w - - 0 11
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1190
Best move: Bxa6