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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Ke8 win in 3 half-moves
4 Kf7 win in 5 half-moves
5 Kc5 win in 7 half-moves
6 Rb8 win in 9 half-moves
7 Rc8 win in 9 half-moves
8 Rd7 win in 9 half-moves
9 Re8 win in 9 half-moves
10 Kb3 draw
11 Kb4 draw
12 Kb5 draw
13 Kc3 draw
14 Kd3 draw
15 Kd4 draw
16 Kg7 draw
17 Kg8 draw
18 Ra8 draw
19 Rd3 draw
20 Rd4 draw
21 Rd5 draw
22 Rd6 draw
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves