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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Kf1 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Kd2 win in 5 half-moves
5 Kd4 win in 5 half-moves
6 Kf4 win in 7 half-moves
7 Rf4 win in 7 half-moves
8 K2d3 draw
9 K2e3 draw
10 K2f3 draw
11 K4d3 draw
12 K4e3 draw
13 K4f3 draw
14 Kd1 draw
15 Rf3 draw
16 Rg2 draw
17 Rh2 draw
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves