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 Kc2 win in 3 half-moves
5 Rb8 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Re8 win in 5 half-moves
8 Ka3 draw
9 Ka5 draw
10 Kc3 draw
11 Kc4 draw
12 Kd2 draw
13 Kd4 draw
14 Ra7 draw
15 Rd8 draw
16 Rf8 draw
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves