r1bqkb1r/1p2pp2/p1pp2pp/5nP1/1P1P4/1P3P2/R1P1P1BP/1NBQK1NR w Kkq - 0 10
FEN state: r1bqkb1r/1p2pp2/p1pp2pp/5nP1/1P1P4/1P3P2/R1P1P1BP/1NBQK1NR w Kkq - 0 10 ; Best move: e2e4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at e7 and black pawn at f7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at g6 and black pawn at h6. Black knight at f5 and white pawn at g5. White pawn at b4 and white pawn at d4. White pawn at b3 and white pawn at f3. White rook at a2, white pawn at c2, white pawn at e2, white bishop at g2 and white pawn at h2. White knight at b1, 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 0. Full move number is 10. White to move.