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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ka6 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Rc6 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Ka8 draw
10 Kb7 draw
11 Kb8 draw
12 Kc8 draw
13 Kd8 draw
14 Ke7 draw
15 Ke8 draw
16 Rc5 draw
17 Rb7 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves