rnb1k1r1/3p3p/p1p1N3/1p1Ppp2/1bN1P1p1/2P5/P3BqPP/1RBK3R b q - 3 19
FEN state: rnb1k1r1/3p3p/p1p1N3/1p1Ppp2/1bN1P1p1/2P5/P3BqPP/1RBK3R b q - 3 19 ; Best move: d7e6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at d7 and black pawn at h7. Black pawn at a6, black pawn at c6 and white knight at e6. Black pawn at b5, white pawn at d5, black pawn at e5 and black pawn at f5. Black bishop at b4, white knight at c4, white pawn at e4 and black pawn at g4. White pawn at c3. White pawn at a2, white bishop at e2, black queen at f2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white king at d1 and white rook at h1. Black queenside is the only castle move available. Half move number is 3. Full move number is 19. Black to move.