3qk1nr/p1p1p2p/brnp4/2P1b3/Q2P2pp/5P2/PP1BP2R/1R2KBN1 w k - 0 18
FEN state: 3qk1nr/p1p1p2p/brnp4/2P1b3/Q2P2pp/5P2/PP1BP2R/1R2KBN1 w k - 0 18 ; Best move: d4e5
The current state of the chess board is: Black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black pawn at h7. Black bishop at a6, black rook at b6, black knight at c6 and black pawn at d6. White pawn at c5 and black bishop at e5. White queen at a4, white pawn at d4, black pawn at g4 and black pawn at h4. White pawn at f3. White pawn at a2, white pawn at b2, white bishop at d2, white pawn at e2 and white rook at h2. White rook at b1, white king at e1, white bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 0. Full move number is 18. White to move.