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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Rh6 win in 3 half-moves
6 Kg5 win in 5 half-moves
7 Kg6 win in 5 half-moves
8 Rg7 win in 5 half-moves
9 Ke4 win in 7 half-moves
10 Rc7 win in 7 half-moves
11 Kg4 win in 9 half-moves
12 Rf7 win in 9 half-moves
13 Kc6 win in 15 half-moves
14 Kb4 draw
15 Kb5 draw
16 Kc4 draw
17 Kd4 draw
18 Kd5 draw
19 Ke5 draw
20 Kf4 draw
21 Kf6 draw
22 Ra7 draw
23 Rh3 draw
24 Rh5 draw
25 Rh8 draw
26 Rb7 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves