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 Rf3 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Ka5 win in 3 half-moves
5 Ka6 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Kbb4 win in 3 half-moves
8 Kbc5 win in 3 half-moves
9 Kc6 win in 3 half-moves
10 Kcb4 win in 3 half-moves
11 Kd4 win in 3 half-moves
12 Ra3 win in 3 half-moves
13 Rc3 win in 3 half-moves
14 Rd3 win in 3 half-moves
15 Re3 win in 3 half-moves
16 Kc3 win in 5 half-moves
17 Kcc5 win in 5 half-moves
18 Kd5 win in 5 half-moves
19 Rb1 win in 5 half-moves
20 Kd3 win in 7 half-moves
21 Rb4 draw
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves