r1b1kb1r/1p4pp/p1ppp2n/1Pn2p2/P7/5PQP/2PBq1P1/RN2K1NR w KQkq - 0 15
FEN state: r1b1kb1r/1p4pp/p1ppp2n/1Pn2p2/P7/5PQP/2PBq1P1/RN2K1NR w KQkq - 0 15 ; Best move: g1e2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black knight at h6. White pawn at b5, black knight at c5 and black pawn at f5. White pawn at a4. White pawn at f3, white queen at g3 and white pawn at h3. White pawn at c2, white bishop at d2, black queen at e2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. White to move.