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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Kf2 win in 5 half-moves
4 Kf3 win in 5 half-moves
5 Kf4 win in 5 half-moves
6 Rf3 win in 9 half-moves
7 Kb2 draw
8 Kb3 draw
9 Kb4 draw
10 Kc2 draw
11 Kc4 draw
12 Kcd2 draw
13 Kcd3 draw
14 Kcd4 draw
15 Ke2 draw
16 Ke4 draw
17 Ked2 draw
18 Ked3 draw
19 Ked4 draw
20 Rg1 draw
21 Rg5 draw
22 Rh3 draw
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves