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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ra4 win in 9 half-moves
4 Ra8 win in 9 half-moves
5 Kb7 win in 11 half-moves
6 Kc7 win in 11 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb3 draw
10 Kc3 draw
11 Kc5 draw
12 Kc8 draw
13 Ra1 draw
14 Ra3 draw
15 Ra7 draw
16 Rb2 draw
17 Rc2 draw
18 Rd2 draw
19 Re2 draw
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves