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 Kc3 win in 1 half-moves
3 Kc2 draw
4 Kd3 draw
5 Rc2 draw
6 Ke3 loss in 12 half-moves
7 Ra1 loss in 10 half-moves
8 Ra3 loss in 8 half-moves
9 Rb2 loss in 8 half-moves
10 Kd1 loss in 6 half-moves
11 Ke1 loss in 6 half-moves
12 Ke2 loss in 6 half-moves
13 Ra4 loss in 6 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 1 half-moves