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

EGTB: win in 10 half-moves

# move score
1 Rc8 win in 9 half-moves
2 Kc5 draw
3 Kc7 draw
4 Kc8 draw
5 Kd5 draw
6 Kd7 draw
7 Ke4 draw
8 Ke5 draw
9 Ke7 draw
10 Ke8 draw
11 Ra4 draw
12 Rb4 draw
13 Rc5 draw
14 Rc6 draw
15 Rc7 draw
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves