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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rc1 win in 1 half-moves
6 Rc3 win in 1 half-moves
7 Rc4 win in 1 half-moves
8 Rc5 win in 1 half-moves
9 Rc6 win in 1 half-moves
10 Rc7 win in 1 half-moves
11 Rd8 win in 1 half-moves
12 Re8 win in 1 half-moves
13 Rf8 win in 1 half-moves
14 Rh8 win in 1 half-moves
15 Ka6 draw
16 Ka7 draw
17 Ka8 draw
18 Kc6 draw
19 Kc7 draw
20 Rc2 loss in 1 half-moves
21 Rg8 loss in 1 half-moves