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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Kb2 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Ra1 win in 9 half-moves
6 Kb3 win in 11 half-moves
7 Kb4 win in 11 half-moves
8 Kb5 win in 11 half-moves
9 Ra4 win in 11 half-moves
10 Ra6 win in 11 half-moves
11 Kb1 win in 13 half-moves
12 Kc2 draw
13 Kc3 draw
14 Kc5 draw
15 Kd5 draw
16 Ra7 draw
17 Rh8 draw
18 Kd1 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves