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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Ke2 win in 3 half-moves
9 Kf2 win in 3 half-moves
10 Rf3 win in 3 half-moves
11 Rh2 win in 3 half-moves
12 Rh4 win in 3 half-moves
13 Ka2 win in 5 half-moves
14 Ka4 win in 5 half-moves
15 Rh1 win in 11 half-moves
16 Ke4 draw
17 Kf3 draw
18 Kf4 draw
19 Rh5 draw
20 Rh6 draw
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves