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 Kc2 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ke4 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 Re2 win in 3 half-moves
8 Re4 win in 3 half-moves
9 Re6 win in 3 half-moves
10 Kc4 win in 5 half-moves
11 Kd4 win in 5 half-moves
12 Ke2 win in 5 half-moves
13 Re3 win in 5 half-moves
14 Kc6 win in 7 half-moves
15 Rb1 win in 9 half-moves
16 Kb7 draw
17 Kb8 draw
18 Kc3 draw
19 Kc8 draw
20 Kd2 draw
21 Kd8 draw
22 Ke3 draw
23 Ra1 draw
24 Rd1 draw
25 Re5 draw
26 Rf1 draw
27 Re7 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves