rn2kb1r/p2p3p/b5nq/1pp1ppP1/1PP4P/1Q1PP1P1/P3BK2/RNB3NR w kq - 3 13
FEN state: rn2kb1r/p2p3p/b5nq/1pp1ppP1/1PP4P/1Q1PP1P1/P3BK2/RNB3NR w kq - 3 13 ; Best move: g5h6
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 d7 and black pawn at h7. Black bishop at a6, black knight at g6 and black queen at h6. Black pawn at b5, black pawn at c5, black pawn at e5, black pawn at f5 and white pawn at g5. White pawn at b4, white pawn at c4 and white pawn at h4. White queen at b3, white pawn at d3, white pawn at e3 and white pawn at g3. White pawn at a2, white bishop at e2 and white king at f2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 3. Full move number is 13. White to move.