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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Rb8 win in 5 half-moves
6 Kd5 win in 9 half-moves
7 Kc7 win in 11 half-moves
8 Kc5 win in 13 half-moves
9 Kd7 win in 13 half-moves
10 Ka5 win in 15 half-moves
11 Ka3 draw
12 Kb3 draw
13 Kc6 draw
14 Ke5 draw
15 Ke6 draw
16 Ke7 draw
17 Ra6 draw
18 Rd8 draw
19 Rf8 draw
20 Ra5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves