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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Ke1 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Kf2 win in 3 half-moves
8 Rb8 win in 7 half-moves
9 Rd8 win in 9 half-moves
10 Kb3 draw
11 Kc3 draw
12 Kd3 draw
13 Kg1 draw
14 Kg2 draw
15 Ra8 draw
16 Rc3 draw
17 Rc4 draw
18 Re8 draw
19 Kb2 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves