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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 K6b6 win in 3 half-moves
3 K6b7 win in 3 half-moves
4 K6d6 win in 3 half-moves
5 K6d7 win in 3 half-moves
6 K7b7 win in 3 half-moves
7 K7d7 win in 3 half-moves
8 Kb5 win in 3 half-moves
9 Kb8 win in 3 half-moves
10 Kc5 win in 3 half-moves
11 Kd5 win in 3 half-moves
12 Rd8 win in 3 half-moves
13 Re8 win in 3 half-moves
14 Rf8 win in 3 half-moves
15 Rh8 win in 3 half-moves
16 K7b6 win in 5 half-moves
17 Kd8 win in 5 half-moves
18 K7d6 draw
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves