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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Rf6 win in 11 half-moves
5 Rh6 win in 11 half-moves
6 Kb4 draw
7 Kd7 draw
8 Kd8 draw
9 Ke8 draw
10 Kf6 draw
11 Kf8 draw
12 Ra6 draw
13 Re3 draw
14 Re4 draw
15 Re5 draw
16 Rg6 draw
17 Ka3 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves