1rbq1b1r/pp1nk1pp/5n2/2p1pp2/1P1p1P2/P2PB3/R1PNP1PP/3QKBNR w K - 3 13
FEN state: 1rbq1b1r/pp1nk1pp/5n2/2p1pp2/1P1p1P2/P2PB3/R1PNP1PP/3QKBNR w K - 3 13 ; Best move: e3f2
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black knight at d7, black king at e7, black pawn at g7 and black pawn at h7. Black knight at f6. Black pawn at c5, black pawn at e5 and black pawn at f5. White pawn at b4, black pawn at d4 and white pawn at f4. White pawn at a3, white pawn at d3 and white bishop at e3. White rook at a2, white pawn at c2, white knight at d2, white pawn at e2, white pawn at g2 and white pawn at h2. White queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 3. Full move number is 13. White to move.