rnbq1b2/p1p1k2r/1N1p1npp/1p3p2/3P3P/PP3N2/1BP1P1P1/R2QKB1R w KQ - 0 12
FEN state: rnbq1b2/p1p1k2r/1N1p1npp/1p3p2/3P3P/PP3N2/1BP1P1P1/R2QKB1R w KQ - 0 12 ; Best move: b6a8
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black bishop at f8. Black pawn at a7, black pawn at c7, black king at e7 and black rook at h7. White knight at b6, black pawn at d6, black knight at f6, black pawn at g6 and black pawn at h6. Black pawn at b5 and black pawn at f5. White pawn at d4 and white pawn at h4. White pawn at a3, white pawn at b3 and white knight at f3. White bishop at b2, white pawn at c2, white pawn at e2 and white pawn at g2. White rook at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 12. White to move.