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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Ra5 win in 7 half-moves
3 Ra7 win in 7 half-moves
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb6 draw
8 Kb8 draw
9 Kbc6 draw
10 Kbc7 draw
11 Kbc8 draw
12 Kd6 draw
13 Kd8 draw
14 Kdc6 draw
15 Kdc7 draw
16 Kdc8 draw
17 Ke6 draw
18 Ke7 draw
19 Ke8 draw
20 Ra6 draw
21 Rb1 draw
22 Rc1 draw
23 Rg1 draw
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves