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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Rd4 win in 1 half-moves
5 Ka8 win in 3 half-moves
6 Kab7 win in 3 half-moves
7 Kab8 win in 3 half-moves
8 Kc7 win in 3 half-moves
9 Kcb7 win in 3 half-moves
10 Kcb8 win in 3 half-moves
11 Ra3 win in 3 half-moves
12 Ra5 win in 3 half-moves
13 Rb4 win in 3 half-moves
14 Rc4 win in 3 half-moves
15 Re4 win in 3 half-moves
16 Ka6 draw
17 Ra6 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves