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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Rb1 win in 7 half-moves
7 Ka3 win in 9 half-moves
8 Kc1 win in 9 half-moves
9 Kd1 win in 9 half-moves
10 Rc1 win in 9 half-moves
11 Ra2 win in 11 half-moves
12 Ke2 win in 19 half-moves
13 Ke3 win in 19 half-moves
14 Ke1 win in 21 half-moves
15 Ka5 draw
16 Kc3 draw
17 Kd3 draw
18 Rd1 draw
19 Rh1 draw
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves