r1b1kbr1/1pq1p2p/p1p4P/3p1pPn/P1P5/1N1P4/1P1KP1P1/R1BQ1BN1 w - - 1 18
FEN state: r1b1kbr1/1pq1p2p/p1p4P/3p1pPn/P1P5/1N1P4/1P1KP1P1/R1BQ1BN1 w - - 1 18 ; Best move: d2c2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black queen at c7, black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at c6 and white pawn at h6. Black pawn at d5, black pawn at f5, white pawn at g5 and black knight at h5. White pawn at a4 and white pawn at c4. White knight at b3 and white pawn at d3. White pawn at b2, white king at d2, white pawn at e2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.