rn2kb1r/p1pqpp2/1p3n2/5b1p/1P3PpP/P1pP4/R3PBP1/1N1QKBNR w Kkq - 0 12
FEN state: rn2kb1r/p1pqpp2/1p3n2/5b1p/1P3PpP/P1pP4/R3PBP1/1N1QKBNR w Kkq - 0 12 ; Best move: b1c3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black queen at d7, black pawn at e7 and black pawn at f7. Black pawn at b6 and black knight at f6. Black bishop at f5 and black pawn at h5. White pawn at b4, white pawn at f4, black pawn at g4 and white pawn at h4. White pawn at a3, black pawn at c3 and white pawn at d3. White rook at a2, white pawn at e2, white bishop at f2 and white pawn at g2. White knight at b1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. White to move.