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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kcb3 win in 3 half-moves
3 Kcb4 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Kb2 win in 5 half-moves
6 Ka2 win in 7 half-moves
7 Ka4 draw
8 Kab3 draw
9 Kab4 draw
10 Kc3 draw
11 Ra1 draw
12 Rc2 draw
13 Rh1 draw
14 Kc5 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves