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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rd3 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Rf3 win in 3 half-moves
5 Ra8 win in 5 half-moves
6 Kc7 win in 13 half-moves
7 Kc8 draw
8 Kdd7 draw
9 Kde7 draw
10 Ked7 draw
11 Kee7 draw
12 Ra1 draw
13 Ra2 draw
14 Ra4 draw
15 Rb3 draw
16 Kf7 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves