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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kfe7 win in 7 half-moves
3 Kg8 win in 7 half-moves
4 Rd8 win in 7 half-moves
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Kd6 draw
9 Kd8 draw
10 Kde7 draw
11 Kde8 draw
12 Ke6 draw
13 Kfe8 draw
14 Ra2 draw
15 Ra7 draw
16 Rb8 draw
17 Re8 draw
18 Kf7 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves