2bqk1nr/prppp2p/1p6/2B2pp1/8/N1bP3P/P1P1PPP1/nK1Q1BNR w k - 0 13
FEN state: 2bqk1nr/prppp2p/1p6/2B2pp1/8/N1bP3P/P1P1PPP1/nK1Q1BNR w k - 0 13 ; Best move: c5e3
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black rook at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at h7. Black pawn at b6. White bishop at c5, black pawn at f5 and black pawn at g5. White knight at a3, black bishop at c3, white pawn at d3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at g2. Black knight at a1, white king at b1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 13. White to move.