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

EGTB: win in 6 half-moves

# move score
1 Ka5 win in 5 half-moves
2 Ra3 win in 5 half-moves
3 Rb3 win in 5 half-moves
4 Rd8 win in 5 half-moves
5 K6a7 draw
6 K6b7 draw
7 K8a7 draw
8 K8b7 draw
9 Kb5 draw
10 Kb6 draw
11 Kb8 draw
12 Rc3 draw
13 Rd1 draw
14 Rd2 draw
15 Rd4 draw
16 Re3 draw
17 Rf3 draw
18 Rd5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves