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 Rb3 win in 1 half-moves
3 Ka6 draw
4 Ka7 draw
5 Ka8 draw
6 Kb6 draw
7 Kb8 draw
8 Kc6 draw
9 Kc7 draw
10 Kc8 draw
11 Kd2 draw
12 Ke1 draw
13 Kf1 draw
14 Kf2 draw
15 Kf3 draw
16 Rc3 draw
17 Rd3 draw
18 Re4 draw
19 Re5 draw
20 Re6 draw
21 Re7 draw
22 Re8 draw
23 Rf3 draw
24 Rh3 draw
25 Kd1 loss in 2 half-moves
26 Kd3 loss in 2 half-moves
27 Rg3 loss in 1 half-moves