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

EGTB: win in 2 half-moves

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