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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Rh5 win in 3 half-moves
5 Rh7 win in 3 half-moves
6 Kg6 win in 5 half-moves
7 Rg4 win in 5 half-moves
8 Kg5 win in 7 half-moves
9 Kg7 win in 7 half-moves
10 Kb5 draw
11 Kb6 draw
12 Kc5 draw
13 Kc7 draw
14 Kd6 draw
15 Kd7 draw
16 Ke6 draw
17 Ke7 draw
18 Kf5 draw
19 Kf7 draw
20 Ra4 draw
21 Rf4 draw
22 Rh3 draw
23 Rh6 draw
24 Rh8 draw
25 Rb4 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves