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

EGTB: win in 8 half-moves

# move score
1 Kc2 win in 7 half-moves
2 Kd2 win in 7 half-moves
3 Ke2 win in 7 half-moves
4 Kc5 win in 15 half-moves
5 Rc1 win in 15 half-moves
6 Kb7 draw
7 Kc1 draw
8 Kc7 draw
9 Kd7 draw
10 Ke1 draw
11 Rc2 draw
12 Rc4 draw
13 Rc5 draw
14 Rf3 draw
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves