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 Kc5 draw
3 Kd3 draw
4 Kd5 draw
5 Ke4 draw
6 Ke5 draw
7 Kf7 draw
8 Kf8 draw
9 Kg7 draw
10 Kh7 draw
11 Kh8 draw
12 Ra4 draw
13 Rb4 draw
14 Rc2 draw
15 Rc3 draw
16 Rc5 draw
17 Rc6 draw
18 Rc7 draw
19 Kc3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rc1 loss in 1 half-moves