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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 K6c7 win in 3 half-moves
4 K6e6 win in 3 half-moves
5 K6e7 win in 3 half-moves
6 K7c7 win in 3 half-moves
7 K7e6 win in 3 half-moves
8 K7e7 win in 3 half-moves
9 Kc5 win in 3 half-moves
10 Kc8 win in 3 half-moves
11 Kd5 win in 3 half-moves
12 Kd8 win in 3 half-moves
13 Ke5 win in 3 half-moves
14 Ke8 win in 3 half-moves
15 Rc4 win in 3 half-moves
16 Rc5 win in 3 half-moves
17 Rc7 win in 3 half-moves
18 Rc8 win in 3 half-moves
19 Ra6 win in 5 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves