rn2kbnr/3b4/1p1pp1pp/p1p1Nq2/P4P2/1P1PP2P/1RP3P1/2BK1BR1 w kq - 1 22
FEN state: rn2kbnr/3b4/1p1pp1pp/p1p1Nq2/P4P2/1P1PP2P/1RP3P1/2BK1BR1 w kq - 1 22 ; Best move: e5c4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at d7. Black pawn at b6, black pawn at d6, black pawn at e6, black pawn at g6 and black pawn at h6. Black pawn at a5, black pawn at c5, white knight at e5 and black queen at f5. White pawn at a4 and white pawn at f4. White pawn at b3, white pawn at d3, white pawn at e3 and white pawn at h3. White rook at b2, white pawn at c2 and white pawn at g2. White bishop at c1, white king at d1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 22. White to move.