rn2kbnr/qb2p3/p2p1p1p/p5N1/1Pp1P3/N7/PBPPQPPP/3R1K1R w kq - 0 13
FEN state: rn2kbnr/qb2p3/p2p1p1p/p5N1/1Pp1P3/N7/PBPPQPPP/3R1K1R w kq - 0 13 ; Best move: e2h5
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 queen at a7, black bishop at b7 and black pawn at e7. Black pawn at a6, black pawn at d6, black pawn at f6 and black pawn at h6. Black pawn at a5 and white knight at g5. White pawn at b4, black pawn at c4 and white pawn at e4. White knight at a3. White pawn at a2, white bishop at b2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at d1, white king at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. White to move.