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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kd7 win in 3 half-moves
3 Kde7 win in 5 half-moves
4 Kfe7 win in 5 half-moves
5 Kfe8 win in 5 half-moves
6 Rc7 win in 5 half-moves
7 Kf8 win in 7 half-moves
8 Kc7 draw
9 Kde8 draw
10 Kg8 draw
11 Ra8 draw
12 Rb8 draw
13 Rc2 draw
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves