rn1qk1nr/p2bppbp/P1pp4/R7/1p3p1P/3N4/1PPPPKPR/1NBQ1B2 w kq - 1 13
FEN state: rn1qk1nr/p2bppbp/P1pp4/R7/1p3p1P/3N4/1PPPPKPR/1NBQ1B2 w kq - 1 13 ; Best move: a5g5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at d7, black pawn at e7, black pawn at f7, black bishop at g7 and black pawn at h7. White pawn at a6, black pawn at c6 and black pawn at d6. White rook at a5. Black pawn at b4, black pawn at f4 and white pawn at h4. White knight at d3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at e2, white king at f2, white pawn at g2 and white rook at h2. White knight at b1, white bishop at c1, white queen at d1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. White to move.