1rb1k1nr/1p5p/1n4pB/1NP1P3/p2p4/4PP2/P1PP1K2/RN1Q1BR1 b k - 0 19
FEN state: 1rb1k1nr/1p5p/1n4pB/1NP1P3/p2p4/4PP2/P1PP1K2/RN1Q1BR1 b k - 0 19 ; Best move: g8h6
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7 and black pawn at h7. Black knight at b6, black pawn at g6 and white bishop at h6. White knight at b5, white pawn at c5 and white pawn at e5. Black pawn at a4 and black pawn at d4. White pawn at e3 and white pawn at f3. White pawn at a2, white pawn at c2, white pawn at d2 and white king at f2. White rook at a1, white knight at b1, white queen at d1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 0. Full move number is 19. Black to move.