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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ke4 draw
3 Ke5 draw
4 Ke6 draw
5 Kf4 draw
6 Kf6 draw
7 Kg4 draw
8 Kg5 draw
9 Kg6 draw
10 Ra5 draw
11 Rb5 draw
12 Rc1 draw
13 Rc3 draw
14 Rc4 draw
15 Rc6 draw
16 Rd5 draw
17 Rc2 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re5 loss in 2 half-moves