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 Rc6 win in 1 half-moves
4 Kc6 draw
5 Kc8 draw
6 Kd6 draw
7 Kd8 draw
8 Ke6 draw
9 Ke8 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Kh4 draw
14 Kh6 draw
15 Ra7 draw
16 Rb7 draw
17 Rc2 draw
18 Rc3 draw
19 Rc8 draw
20 Ke7 loss in 1 half-moves
21 Rc1 loss in 1 half-moves