4kbnr/r1n1qp1p/3ppQ2/1pp2Pp1/p1P3P1/N3PN1P/2BP4/R1Bb2KR b k - 1 23
FEN state: 4kbnr/r1n1qp1p/3ppQ2/1pp2Pp1/p1P3P1/N3PN1P/2BP4/R1Bb2KR b k - 1 23 ; Best move: e7f6
The current state of the chess board is: Black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black knight at c7, black queen at e7, black pawn at f7 and black pawn at h7. Black pawn at d6, black pawn at e6 and white queen at f6. Black pawn at b5, black pawn at c5, white pawn at f5 and black pawn at g5. Black pawn at a4, white pawn at c4 and white pawn at g4. White knight at a3, white pawn at e3, white knight at f3 and white pawn at h3. White bishop at c2 and white pawn at d2. White rook at a1, white bishop at c1, black bishop at d1, white king at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 23. Black to move.