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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Ra3 win in 3 half-moves
5 Ra4 win in 3 half-moves
6 Ka3 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Kc5 win in 5 half-moves
9 Kc6 win in 5 half-moves
10 Kd4 win in 5 half-moves
11 Ke4 win in 9 half-moves
12 Ka1 draw
13 Kb1 draw
14 Kc2 draw
15 Ke5 draw
16 Ra1 draw
17 Ra5 draw
18 Ra6 draw
19 Kd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves