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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ka2 win in 1 half-moves
3 Rb8 win in 3 half-moves
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Ke6 draw
11 Kf6 draw
12 Ra8 draw
13 Rc8 draw
14 Rd8 draw
15 Re8 draw
16 Rf1 draw
17 Rf5 draw
18 Rf6 draw
19 Rf7 draw
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves