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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Ka2 draw
4 Kc2 draw
5 Ke7 draw
6 Ke8 draw
7 Kf7 draw
8 Kg7 draw
9 Kg8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra5 draw
13 Ra6 draw
14 Rb3 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rg3 draw
19 Rh3 draw
20 Ka1 loss in 2 half-moves
21 Kb1 loss in 2 half-moves
22 Kb3 loss in 2 half-moves
23 Kc1 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Ra4 loss in 1 half-moves
26 Rf3 loss in 1 half-moves