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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Kc4 win in 9 half-moves
3 Kc5 win in 19 half-moves
4 Rb1 win in 19 half-moves
5 Kc6 win in 21 half-moves
6 Kc1 draw
7 Kd4 draw
8 Kd6 draw
9 Ke1 draw
10 Ke4 draw
11 Ra3 draw
12 Ra5 draw
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves