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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 7 half-moves
3 Kd6 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Rc8 win in 7 half-moves
6 Rd8 win in 7 half-moves
7 Kg7 win in 13 half-moves
8 Kb4 draw
9 Kb5 draw
10 Kc4 draw
11 Kd4 draw
12 Kd5 draw
13 Kf7 draw
14 Kf8 draw
15 Kh7 draw
16 Kh8 draw
17 Ra1 draw
18 Ra5 draw
19 Ra6 draw
20 Ra7 draw
21 Re8 draw
22 Rf8 draw
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves