Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 c6 3. e3 Qb6 4. b3 e6 5. Nf3 a5 6. Bd3 a4 7. Nbd2 axb3 8. Nxb3
Bb4+ 9. Nfd2 Bc3 10. Rb1 Rxa2 11. Nc1 Rb2 *
Position (FEN): 1nb1k1nr/1p3ppp/1qp1p3/3p4/3P1B2/2bBP3/1rPN1PPP/1RNQK2R w Kk - 2 12
White to move.
Themes:  Opening  
Puzzle rating: 1125
Best move: Rxb2