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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 K4b4 win in 5 half-moves
4 K4b5 win in 5 half-moves
5 K5b5 win in 5 half-moves
6 Kb3 win in 5 half-moves
7 Rb7 win in 5 half-moves
8 Ra4 win in 11 half-moves
9 Ra5 win in 11 half-moves
10 K5b4 win in 13 half-moves
11 Ra1 win in 13 half-moves
12 Kc3 draw
13 Ra2 draw
14 Ra6 draw
15 Ra8 draw
16 Rc7 draw
17 Rh7 draw
18 K4d4 loss in 2 half-moves
19 K4d5 loss in 2 half-moves
20 K5d4 loss in 2 half-moves
21 K5d5 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg7 loss in 2 half-moves