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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Rb8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Ra5 win in 11 half-moves
7 Kc5 win in 13 half-moves
8 Kc6 win in 13 half-moves
9 Ra6 win in 13 half-moves
10 Kd6 win in 15 half-moves
11 Ra7 win in 15 half-moves
12 Ka3 draw
13 Ka5 draw
14 Kc4 draw
15 Kd4 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves