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 Ke3 win in 3 half-moves
4 Ked3 win in 3 half-moves
5 Rh1 win in 3 half-moves
6 Rh3 win in 3 half-moves
7 Rh5 win in 3 half-moves
8 Kd1 win in 5 half-moves
9 Ke1 win in 5 half-moves
10 Kc3 draw
11 Kcd3 draw
12 Kd2 draw
13 Kd4 draw
14 Kf1 draw
15 Kf2 draw
16 Kf3 draw
17 Rf2 draw
18 Rg2 draw
19 Rh4 draw
20 Rh6 draw
21 Kb5 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves