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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Kf2 win in 7 half-moves
3 Ke2 win in 11 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kc1 draw
7 Kd1 draw
8 Kd2 draw
9 Kd3 draw
10 Ke1 draw
11 Kg1 draw
12 Kg2 draw
13 Rh2 draw
14 Rh3 draw
15 Rh7 draw
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves