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 Ka5 win in 3 half-moves
4 Ka6 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Kc6 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Rc1 win in 3 half-moves
10 Kb6 win in 5 half-moves
11 Ka7 draw
12 Ka8 draw
13 Kb4 draw
14 Kb7 draw
15 Kc7 draw
16 Kc8 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves