Click on the third or sixth rank to set the en passant target square.

EGTB: win in 52 half-moves

# move score
1 Ka3 win in 51 half-moves
2 Rf8 win in 55 half-moves
3 Rg8 win in 55 half-moves
4 Rh8 win in 55 half-moves
5 Ka6 win in 57 half-moves
6 Ra7 draw
7 Rb8 loss in 4 half-moves
8 K4b4 loss in 2 half-moves
9 K4b5 loss in 2 half-moves
10 K5b4 loss in 2 half-moves
11 K5b5 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves