4kb1r/rp3ppp/2pp3n/4p3/4PPbq/QPPP2PN/P1n1B2P/RN2K1R1 w Qk - 7 18
FEN state: 4kb1r/rp3ppp/2pp3n/4p3/4PPbq/QPPP2PN/P1n1B2P/RN2K1R1 w Qk - 7 18 ; Best move: e1d2
The current state of the chess board is: Black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at c6, black pawn at d6 and black knight at h6. Black pawn at e5. White pawn at e4, white pawn at f4, black bishop at g4 and black queen at h4. White queen at a3, white pawn at b3, white pawn at c3, white pawn at d3, white pawn at g3 and white knight at h3. White pawn at a2, black knight at c2, white bishop at e2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1 and white rook at g1. White queenside and black kingside castles are available. Half move number is 7. Full move number is 18. White to move.