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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Rc2 win in 1 half-moves
6 Kb4 win in 3 half-moves
7 Kb7 win in 3 half-moves
8 Kbb6 win in 3 half-moves
9 Kc4 win in 3 half-moves
10 Kc7 win in 3 half-moves
11 Kcb6 win in 3 half-moves
12 Kcc5 win in 3 half-moves
13 Rb3 win in 3 half-moves
14 Rc1 win in 3 half-moves
15 Rc4 win in 3 half-moves
16 Rc5 win in 3 half-moves
17 Kbc5 win in 5 half-moves
18 Kd5 win in 11 half-moves
19 Rd3 draw
20 Rh3 draw
21 Kd6 loss in 2 half-moves
22 Kd7 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves