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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Rb8 win in 7 half-moves
4 Rc8 win in 7 half-moves
5 Re8 win in 7 half-moves
6 Ka4 draw
7 Ka5 draw
8 Ka6 draw
9 Kb4 draw
10 Kb7 draw
11 Kb8 draw
12 Kbb6 draw
13 Kbc6 draw
14 Kc4 draw
15 Kc5 draw
16 Kc8 draw
17 Kcb6 draw
18 Kcc6 draw
19 Kd6 draw
20 Kd7 draw
21 Kd8 draw
22 Rf2 draw
23 Rf6 draw
24 Rf7 draw
25 Rf1 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves