r1bqk2r/p1p2N1p/P1npp1pn/1p3p2/2P4b/2NP4/2R1PPPP/2BQKBR1 b kq - 0 15
FEN state: r1bqk2r/p1p2N1p/P1npp1pn/1p3p2/2P4b/2NP4/2R1PPPP/2BQKBR1 b kq - 0 15 ; Best move: h6f7
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, white knight at f7 and black pawn at h7. White pawn at a6, black knight at c6, black pawn at d6, black pawn at e6, black pawn at g6 and black knight at h6. Black pawn at b5 and black pawn at f5. White pawn at c4 and black bishop at h4. White knight at c3 and white pawn at d3. White rook at c2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.