r1b3nr/2p2kp1/p2q1b1p/nB2pp1P/8/1P2PN2/P2P1PP1/R1BQ1KR1 w - - 1 18
FEN state: r1b3nr/2p2kp1/p2q1b1p/nB2pp1P/8/1P2PN2/P2P1PP1/R1BQ1KR1 w - - 1 18 ; Best move: b5e2
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at c7, black king at f7 and black pawn at g7. Black pawn at a6, black queen at d6, black bishop at f6 and black pawn at h6. Black knight at a5, white bishop at b5, black pawn at e5, black pawn at f5 and white pawn at h5. White pawn at b3, white pawn at e3 and white knight at f3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.