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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Kd5 win in 5 half-moves
3 Kb5 win in 7 half-moves
4 Kb6 win in 7 half-moves
5 Kc5 win in 11 half-moves
6 Rb1 win in 17 half-moves
7 Ra1 win in 21 half-moves
8 Kb7 draw
9 Kc7 draw
10 Kd6 draw
11 Kd7 draw
12 Ke1 draw
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves