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

EGTB: win in 6 half-moves

# move score
1 Kc3 win in 5 half-moves
2 Rc3 win in 5 half-moves
3 Kb8 win in 9 half-moves
4 Kb6 win in 11 half-moves
5 Ka7 win in 13 half-moves
6 Kc7 win in 13 half-moves
7 Ra3 win in 15 half-moves
8 Kc6 win in 17 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kc8 draw
12 Ke3 draw
13 Kc2 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves