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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Kb1 win in 5 half-moves
4 Kb2 win in 5 half-moves
5 Kb5 win in 5 half-moves
6 Kb6 win in 5 half-moves
7 Kc5 win in 5 half-moves
8 Kd2 win in 5 half-moves
9 Kd5 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Ra1 win in 5 half-moves
12 Re1 win in 5 half-moves
13 Rf1 win in 5 half-moves
14 Kd1 win in 9 half-moves
15 Kb3 draw
16 Kb7 draw
17 Kc3 draw
18 Kc7 draw
19 Kd3 draw
20 Kd7 draw
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves