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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 K4c5 win in 3 half-moves
4 K4e4 win in 3 half-moves
5 K4e5 win in 3 half-moves
6 K5c5 win in 3 half-moves
7 K5e4 win in 3 half-moves
8 K5e5 win in 3 half-moves
9 Kc3 win in 3 half-moves
10 Kc6 win in 3 half-moves
11 Kd3 win in 3 half-moves
12 Kd6 win in 3 half-moves
13 Ke3 win in 3 half-moves
14 Rc2 win in 3 half-moves
15 Rc3 win in 3 half-moves
16 Rc5 win in 3 half-moves
17 Rc6 win in 3 half-moves
18 Ra4 win in 7 half-moves
19 Ke6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves