rn2kb1r/p5p1/b1p3n1/3B1p1p/2pP1p2/P3P1PN/1Q1NK3/R1BR4 b kq - 4 19
FEN state: rn2kb1r/p5p1/b1p3n1/3B1p1p/2pP1p2/P3P1PN/1Q1NK3/R1BR4 b kq - 4 19 ; Best move: c4c3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7 and black pawn at g7. Black bishop at a6, black pawn at c6 and black knight at g6. White bishop at d5, black pawn at f5 and black pawn at h5. Black pawn at c4, white pawn at d4 and black pawn at f4. White pawn at a3, white pawn at e3, white pawn at g3 and white knight at h3. White queen at b2, white knight at d2 and white king at e2. White rook at a1, white bishop at c1 and white rook at d1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 19. Black to move.