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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Kg5 win in 3 half-moves
6 Rg6 win in 9 half-moves
7 Rg8 win in 9 half-moves
8 Rg7 win in 13 half-moves
9 Kd7 draw
10 Kd8 draw
11 Ke8 draw
12 Kf8 draw
13 Kh3 draw
14 Kh5 draw
15 Rb4 draw
16 Rg3 draw
17 Rg5 draw
18 Kg3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves