Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 e6 5. c4 Bb4+ 6. Nc3 O-O 7. cxd5 Nxd5 8.
Rc1 Nxc3 9. bxc3 Ba3 10. Rb1 b6 *
Position (FEN): r1bq1rk1/p1p2ppp/1pn1p3/8/3P1B2/b1P1PN2/P4PPP/1R1QKB1R w K - 0 11
White to move.
Themes:  Opening  
Puzzle rating: 988
Best move: Qa4