1nb1k2r/1p5p/r1ppp2b/p1P1np2/P1q1P2P/3P1P2/RPQB4/1N1K1BNR b - - 5 19
FEN state: 1nb1k2r/1p5p/r1ppp2b/p1P1np2/P1q1P2P/3P1P2/RPQB4/1N1K1BNR b - - 5 19 ; Best move: c4a2
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at b7 and black pawn at h7. Black rook at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black bishop at h6. Black pawn at a5, white pawn at c5, black knight at e5 and black pawn at f5. White pawn at a4, black queen at c4, white pawn at e4 and white pawn at h4. White pawn at d3 and white pawn at f3. White rook at a2, white pawn at b2, white queen at c2 and white bishop at d2. White knight at b1, white king 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 5. Full move number is 19. Black to move.