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

EGTB: win in 4 half-moves

# move score
1 K6b6 win in 3 half-moves
2 K6b7 win in 3 half-moves
3 K7b6 win in 3 half-moves
4 K7b7 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kb8 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rd8 win in 3 half-moves
9 K6d7 win in 7 half-moves
10 K7d7 win in 7 half-moves
11 Rc8 win in 7 half-moves
12 Kc5 draw
13 Kc8 draw
14 Kd8 draw
15 Ra2 draw
16 Ra6 draw
17 Ra7 draw
18 Rh8 draw
19 K6d6 loss in 2 half-moves
20 K7d6 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves