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

EGTB: win in 4 half-moves

# move score
1 K4b4 win in 3 half-moves
2 K4b5 win in 3 half-moves
3 K5b4 win in 3 half-moves
4 K5b5 win in 3 half-moves
5 Kb3 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rd8 win in 3 half-moves
9 Ra3 win in 5 half-moves
10 Ra4 win in 5 half-moves
11 Ra5 win in 5 half-moves
12 K4d5 win in 9 half-moves
13 Kd6 win in 9 half-moves
14 Ra2 win in 9 half-moves
15 Ra7 win in 9 half-moves
16 Kd3 win in 13 half-moves
17 K4d4 draw
18 K5d4 draw
19 K5d5 draw
20 Kc3 draw
21 Kc6 draw
22 Ra1 draw
23 Rc8 draw
24 Re8 draw
25 Rf8 draw
26 Ra6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves