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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kb2 win in 7 half-moves
3 Kb3 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Kb1 win in 11 half-moves
6 Kc3 draw
7 Kcc1 draw
8 Kcd2 draw
9 Kdc1 draw
10 Kdd2 draw
11 Ke1 draw
12 Ke2 draw
13 Ra1 draw
14 Ra2 draw
15 Ra7 draw
16 Rc8 draw
17 Rd8 draw
18 Rh8 draw
19 Kd3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves