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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kc5 draw
6 Kd3 draw
7 Kd5 draw
8 Ke4 draw
9 Ke5 draw
10 Ra4 draw
11 Rb4 draw
12 Rc2 draw
13 Rc3 draw
14 Rc5 draw
15 Rc6 draw
16 Rc7 draw
17 Kc3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Rc1 loss in 1 half-moves