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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Kbb4 win in 7 half-moves
3 Kcb4 win in 7 half-moves
4 Ra1 win in 7 half-moves
5 Ra3 win in 7 half-moves
6 Ra5 win in 7 half-moves
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Kb2 draw
11 Kb3 draw
12 Kb6 draw
13 Kc2 draw
14 Kd2 draw
15 Kd3 draw
16 Ra4 draw
17 Rb8 draw
18 Rc8 draw
19 Rh8 draw
20 Kbc4 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Kcc4 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves