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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka4 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kbc4 win in 3 half-moves
5 Kbc6 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Ra1 win in 3 half-moves
10 Rb4 win in 3 half-moves
11 Rd1 win in 3 half-moves
12 Kbb6 win in 5 half-moves
13 Kcb6 win in 5 half-moves
14 Kcc6 win in 5 half-moves
15 Kbb4 win in 9 half-moves
16 Kcb4 win in 9 half-moves
17 Rb3 win in 9 half-moves
18 Rc1 win in 9 half-moves
19 Kcc4 win in 11 half-moves
20 Ka5 draw
21 Re1 draw
22 Rf1 draw
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves