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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Rc2 win in 5 half-moves
5 Rd2 win in 5 half-moves
6 Ra5 win in 9 half-moves
7 Kb8 win in 11 half-moves
8 Kc5 win in 11 half-moves
9 Kc7 win in 11 half-moves
10 Ra3 win in 11 half-moves
11 Rb2 win in 11 half-moves
12 Kc4 win in 13 half-moves
13 Kc6 draw
14 Kd4 draw
15 Ke4 draw
16 Ke5 draw
17 Ra1 draw
18 Ra8 draw
19 Rh2 draw
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves