rn1qk1r1/p1p1ppb1/5np1/3p2Bp/Pp1P3P/1RP2PPR/1P2P3/1N1QKBN1 w q - 1 11
FEN state: rn1qk1r1/p1p1ppb1/5np1/3p2Bp/Pp1P3P/1RP2PPR/1P2P3/1N1QKBN1 w q - 1 11 ; Best move: c3b4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black rook at g8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at f7 and black bishop at g7. Black knight at f6 and black pawn at g6. Black pawn at d5, white bishop at g5 and black pawn at h5. White pawn at a4, black pawn at b4, white pawn at d4 and white pawn at h4. White rook at b3, white pawn at c3, white pawn at f3, white pawn at g3 and white rook at h3. White pawn at b2 and white pawn at e2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Black queenside is the only castle move available. Half move number is 1. Full move number is 11. White to move.