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 Kb7 win in 3 half-moves
3 Kcb5 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Rd2 win in 3 half-moves
6 Kb4 win in 5 half-moves
7 Kc7 win in 5 half-moves
8 Rc4 win in 5 half-moves
9 Ka5 draw
10 Ka6 draw
11 Kbb5 draw
12 Kbc6 draw
13 Kc4 draw
14 Kcc6 draw
15 Rb2 draw
16 Rc1 draw
17 Rc3 draw
18 Re2 draw
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves