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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Ra4 win in 13 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kc3 draw
9 Kc4 draw
10 Kc8 draw
11 Kd3 draw
12 Ra2 draw
13 Ra6 draw
14 Ra8 draw
15 Rc1 draw
16 Rd1 draw
17 Kd5 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves