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 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc1 draw
8 Kd2 draw
9 Ke1 draw
10 Ke2 draw
11 Rb3 draw
12 Rc3 draw
13 Rd2 draw
14 Rd4 draw
15 Rd5 draw
16 Rd6 draw
17 Rd7 draw
18 Rd8 draw
19 Re3 draw
20 Rg3 draw
21 Rh3 draw
22 Kc2 loss in 2 half-moves
23 Rf3 loss in 1 half-moves