Chess puzzle (Advantage)
Opening: Mikenas_Defense, Mikenas_Defense_Other_variations
Moves: 1. d4 Nc6 2. Nf3 e6 3. Bf4 Nf6 4. e3 Qe7 5. Be2 Qb4+ 6. Nbd2 d6 7. b3 Nd5 8. a3
Qb6 *
Position (FEN): r1b1kb1r/ppp2ppp/1qnpp3/3n4/3P1B2/PP2PN2/2PNBPPP/R2QK2R w KQkq - 1 9
White to move.
Themes:  Opening  
Puzzle rating: 1249
Best move: Nc4