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 Rc2 win in 3 half-moves
3 Rd2 win in 3 half-moves
4 Ra5 win in 7 half-moves
5 Kb8 win in 9 half-moves
6 Kc5 win in 9 half-moves
7 Kc7 win in 9 half-moves
8 Ra8 win in 9 half-moves
9 Rb2 win in 9 half-moves
10 Kc4 win in 13 half-moves
11 Ra4 win in 13 half-moves
12 Kc6 draw
13 Kd4 draw
14 Kd6 draw
15 Kd7 draw
16 Kd8 draw
17 Ra1 draw
18 Ra3 draw
19 Re2 draw
20 Rf2 draw
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves