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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kd7 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Kef7 win in 3 half-moves
6 Kef8 win in 3 half-moves
7 Kg7 win in 3 half-moves
8 Kh7 win in 3 half-moves
9 Kh8 win in 3 half-moves
10 Kgf7 win in 5 half-moves
11 Kgf8 win in 5 half-moves
12 Ra8 win in 5 half-moves
13 Rc7 win in 5 half-moves
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rd8 draw
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves