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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ka5 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Ra4 win in 5 half-moves
5 K8a7 win in 9 half-moves
6 Ka6 win in 9 half-moves
7 Ka8 win in 9 half-moves
8 Ra1 win in 9 half-moves
9 Ra8 win in 9 half-moves
10 K6a7 draw
11 K8b7 draw
12 Ra5 draw
13 Ra6 draw
14 Rb3 draw
15 Rg3 draw
16 Rh3 draw
17 K6b7 loss in 2 half-moves
18 K6c7 loss in 2 half-moves
19 K8c7 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves