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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Ka2 draw
7 Kb2 draw
8 Kc1 draw
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Kf6 draw
13 Kf8 draw
14 Kg6 draw
15 Kg7 draw
16 Kg8 draw
17 Ra2 draw
18 Ra4 draw
19 Ra5 draw
20 Rc3 draw
21 Rd3 draw
22 Rg3 draw
23 Kc2 loss in 2 half-moves
24 Ka1 loss in 1 half-moves
25 Ra1 loss in 1 half-moves
26 Rb3 loss in 1 half-moves
27 Rh3 loss in 1 half-moves