rn2kb1r/p1p1ppp1/3pbq1n/P3P2p/7P/N7/RP1P2P1/2BQK1NR w Kkq - 2 13
FEN state: rn2kb1r/p1p1ppp1/3pbq1n/P3P2p/7P/N7/RP1P2P1/2BQK1NR w Kkq - 2 13 ; Best move: e5f6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at d6, black bishop at e6, black queen at f6 and black knight at h6. White pawn at a5, white pawn at e5 and black pawn at h5. White pawn at h4. White knight at a3. White rook at a2, white pawn at b2, white pawn at d2 and white pawn at g2. White bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. White to move.