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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Kd7 draw
4 Ke4 draw
5 Ke5 draw
6 Ke6 draw
7 Ke8 draw
8 Kf4 draw
9 Kf6 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Ra8 draw
14 Rb8 draw
15 Rc1 draw
16 Rc2 draw
17 Rc3 draw
18 Rc7 draw
19 Kc7 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rc6 loss in 1 half-moves