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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 K4a3 win in 3 half-moves
3 K4b3 win in 3 half-moves
4 Ka1 win in 3 half-moves
5 Ka5 win in 3 half-moves
6 Kb1 win in 3 half-moves
7 Kb2 win in 3 half-moves
8 Kb4 win in 3 half-moves
9 Kb5 win in 3 half-moves
10 Ra5 win in 3 half-moves
11 K2b3 win in 5 half-moves
12 Ra6 win in 5 half-moves
13 Rb7 win in 5 half-moves
14 K2a3 win in 7 half-moves
15 Rc7 draw
16 Rd7 draw
17 Rh7 draw
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves