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 Kc5 win in 9 half-moves
9 Kc8 win in 9 half-moves
10 Rc8 win in 9 half-moves
11 Ra7 win in 11 half-moves
12 Ra6 win in 13 half-moves
13 Ra2 draw
14 Rh8 draw
15 K6d6 loss in 2 half-moves
16 K6d7 loss in 2 half-moves
17 K7d6 loss in 2 half-moves
18 K7d7 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rd8 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