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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ked5 win in 3 half-moves
4 Ked6 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kc5 draw
10 Kc7 draw
11 Kcd5 draw
12 Kcd6 draw
13 Ke4 draw
14 Ke6 draw
15 Ra1 draw
16 Rc1 draw
17 Rd1 draw
18 Re2 draw
19 Re3 draw
20 Kf4 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves