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

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 K6b5 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 K4c5 win in 7 half-moves
10 K4d5 win in 7 half-moves
11 K6c5 win in 7 half-moves
12 Kd6 win in 7 half-moves
13 K6d5 win in 11 half-moves
14 Kb3 draw
15 Kd4 draw
16 Ra8 draw
17 Rg8 draw
18 Rh8 draw
19 Kc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves