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 Kd5 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Re1 win in 3 half-moves
8 Kc7 win in 5 half-moves
9 Kf7 win in 5 half-moves
10 Rf1 win in 5 half-moves
11 Kb5 draw
12 Kc5 draw
13 Ke5 draw
14 Ke6 draw
15 Kg6 draw
16 Kg7 draw
17 Ra1 draw
18 Rc5 draw
19 Rd1 draw
20 Kb7 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves