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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rd1 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Ke1 draw
11 Ke2 draw
12 Kf2 draw
13 Kg1 draw
14 Kg2 draw
15 Rb3 draw
16 Rc3 draw
17 Rd2 draw
18 Rd4 draw
19 Rd5 draw
20 Rd6 draw
21 Re3 draw
22 Rf3 draw
23 Rg3 draw
24 Rh3 draw