rnq1k2r/2p4p/3ppn1b/pP1b2N1/P2PPp1P/3B2P1/RP1N1P2/2BQK2R w Kk - 1 18
FEN state: rnq1k2r/2p4p/3ppn1b/pP1b2N1/P2PPp1P/3B2P1/RP1N1P2/2BQK2R w Kk - 1 18 ; Best move: e4d5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black king at e8 and black rook at h8. Black pawn at c7 and black pawn at h7. Black pawn at d6, black pawn at e6, black knight at f6 and black bishop at h6. Black pawn at a5, white pawn at b5, black bishop at d5 and white knight at g5. White pawn at a4, white pawn at d4, white pawn at e4, black pawn at f4 and white pawn at h4. White bishop at d3 and white pawn at g3. White rook at a2, white pawn at b2, white knight at d2 and white pawn at f2. White bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 1. Full move number is 18. White to move.