rnb1kbnr/p7/4p2p/1p1p2qp/1PpPPp1N/1NPQ1P1R/P3B1P1/R1B1K3 b Qkq - 7 18
FEN state: rnb1kbnr/p7/4p2p/1p1p2qp/1PpPPp1N/1NPQ1P1R/P3B1P1/R1B1K3 b Qkq - 7 18 ; Best move: c4d3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7. Black pawn at e6 and black pawn at h6. Black pawn at b5, black pawn at d5, black queen at g5 and black pawn at h5. White pawn at b4, black pawn at c4, white pawn at d4, white pawn at e4, black pawn at f4 and white knight at h4. White knight at b3, white pawn at c3, white queen at d3, white pawn at f3 and white rook at h3. White pawn at a2, white bishop at e2 and white pawn at g2. White rook at a1, white bishop at c1 and white king at e1. White queenside, black kingside and black queenside castles are available. Half move number is 7. Full move number is 18. Black to move.