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

EGTB: win in 42 half-moves

# move score
1 Kb6 win in 41 half-moves
2 Kd7 win in 41 half-moves
3 Kd8 win in 43 half-moves
4 Ke7 win in 43 half-moves
5 Ra8 win in 53 half-moves
6 Ka4 draw
7 Kb4 draw
8 Kb5 draw
9 Rb6 draw
10 Rc6 draw
11 Rd6 draw
12 Re6 draw
13 Rf6 loss in 4 half-moves
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves