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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Ka6 win in 5 half-moves
10 Kc6 win in 5 half-moves
11 Rb7 win in 5 half-moves
12 Rc7 win in 5 half-moves
13 Rd7 win in 5 half-moves
14 Kd3 win in 7 half-moves
15 Ra5 win in 7 half-moves
16 Re7 win in 7 half-moves
17 Ra6 win in 9 half-moves
18 Ka5 draw
19 Kb7 draw
20 Kc5 draw
21 Kc7 draw
22 Ra1 draw
23 Ra3 draw
24 Ra8 draw
25 Rf7 draw
26 Ra2 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Rh7 loss in 2 half-moves