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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kc2 win in 5 half-moves
5 Kd2 win in 5 half-moves
6 Ra6 win in 9 half-moves
7 Ra1 win in 11 half-moves
8 Kb5 win in 25 half-moves
9 Ka5 draw
10 Ka6 draw
11 Ka7 draw
12 Kb7 draw
13 Kc5 draw
14 Kc6 draw
15 Kc7 draw
16 Kd1 draw
17 Ra3 draw
18 Rb8 draw
19 Rd8 draw
20 Re8 draw
21 Rf8 draw
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves