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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kfe7 win in 3 half-moves
3 Kg7 win in 3 half-moves
4 Kg8 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Kc6 win in 5 half-moves
8 Kc7 win in 5 half-moves
9 Rd8 win in 7 half-moves
10 Rc8 win in 11 half-moves
11 Ke6 win in 13 half-moves
12 Ke8 win in 13 half-moves
13 Kc5 win in 15 half-moves
14 Ke5 win in 17 half-moves
15 Kd5 draw
16 Kd7 draw
17 Kde7 draw
18 Ra8 draw
19 Rb3 draw
20 Rb4 draw
21 Rb6 draw
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Re8 loss in 2 half-moves