2rnkb1r/1bp2p1p/1p4pn/p2pp1PP/P2PN3/8/1PP1P1P1/RN1QKBBR w KQk - 1 13
FEN state: 2rnkb1r/1bp2p1p/1p4pn/p2pp1PP/P2PN3/8/1PP1P1P1/RN1QKBBR w KQk - 1 13 ; Best move: e4f6
The current state of the chess board is: Black rook at c8, black knight at d8, black king at e8, black bishop at f8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at f7 and black pawn at h7. Black pawn at b6, black pawn at g6 and black knight at h6. Black pawn at a5, black pawn at d5, black pawn at e5, white pawn at g5 and white pawn at h5. White pawn at a4, white pawn at d4 and white knight at e4. White pawn at b2, white pawn at c2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1, white bishop at g1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 13. White to move.