1r1qk2r/p1pp3p/bpn5/5pp1/1b4P1/PP1N3P/N1PPPn2/R1BQKB1R b Kk - 4 15
FEN state: 1r1qk2r/p1pp3p/bpn5/5pp1/1b4P1/PP1N3P/N1PPPn2/R1BQKB1R b Kk - 4 15 ; Best move: f2d1
The current state of the chess board is: Black rook at b8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7 and black pawn at h7. Black bishop at a6, black pawn at b6 and black knight at c6. Black pawn at f5 and black pawn at g5. Black bishop at b4 and white pawn at g4. White pawn at a3, white pawn at b3, white knight at d3 and white pawn at h3. White knight at a2, white pawn at c2, white pawn at d2, white pawn at e2 and black knight at f2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 4. Full move number is 15. Black to move.