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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kab5 win in 3 half-moves
3 Kab6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rd3 win in 3 half-moves
7 Kc4 win in 11 half-moves
8 Ka5 draw
9 Kb4 draw
10 Kc6 draw
11 Kcb5 draw
12 Kcb6 draw
13 Ra1 draw
14 Ra2 draw
15 Ra5 draw
16 Rc3 draw
17 Re3 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves