2bqkbnr/rp3ppp/2npp3/p1p5/P7/1RP2PPN/1P1PP2P/1NBQKB1R w Kk - 4 8
FEN state: 2bqkbnr/rp3ppp/2npp3/p1p5/P7/1RP2PPN/1P1PP2P/1NBQKB1R w Kk - 4 8 ; Best move: b1a3
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at c6, black pawn at d6 and black pawn at e6. Black pawn at a5 and black pawn at c5. White pawn at a4. White rook at b3, white pawn at c3, white pawn at f3, white pawn at g3 and white knight at h3. White pawn at b2, white pawn at d2, white pawn at e2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 4. Full move number is 8. White to move.