Chess puzzle (Advantage)
Opening: Bird_Opening, Bird_Opening_Dutch_Variation
Moves: 1. f4 d5 2. Nf3 c6 3. e3 f5 4. Bd3 Nf6 5. O-O g6 6. c4 Bg7 7. Nc3 O-O 8. cxd5
cxd5 9. Qb3 Nc6 10. Nxd5 *
Position (FEN): r1bq1rk1/pp2p1bp/2n2np1/3N1p2/5P2/1Q1BPN2/PP1P2PP/R1B2RK1 b - - 0 10
Black to move.
Themes:  Opening  
Puzzle rating: 1142
Best move: Nxd5