1rbqk1r1/3p1p1p/1ppP3b/p3pPp1/1P2nB1P/N2Q4/P1P1N1Pn/R3KB1R b KQ - 0 15
FEN state: 1rbqk1r1/3p1p1p/1ppP3b/p3pPp1/1P2nB1P/N2Q4/P1P1N1Pn/R3KB1R b KQ - 0 15 ; Best move: e4f2
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at b6, black pawn at c6, white pawn at d6 and black bishop at h6. Black pawn at a5, black pawn at e5, white pawn at f5 and black pawn at g5. White pawn at b4, black knight at e4, white bishop at f4 and white pawn at h4. White knight at a3 and white queen at d3. White pawn at a2, white pawn at c2, white knight at e2, white pawn at g2 and black knight at h2. White rook at a1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 15. Black to move.