1rb1krn1/1n1p1p2/p3p2b/1pp3p1/3P4/P1P1K3/4PPPP/RQBN1BNR w - - 3 18
FEN state: 1rb1krn1/1n1p1p2/p3p2b/1pp3p1/3P4/P1P1K3/4PPPP/RQBN1BNR w - - 3 18 ; Best move: e3d2
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black rook at f8 and black knight at g8. Black knight at b7, black pawn at d7 and black pawn at f7. Black pawn at a6, black pawn at e6 and black bishop at h6. Black pawn at b5, black pawn at c5 and black pawn at g5. White pawn at d4. White pawn at a3, white pawn at c3 and white king at e3. White pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at b1, white bishop at c1, white knight at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 18. White to move.