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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Ka5 draw
4 Ka6 draw
5 Ka7 draw
6 Kb5 draw
7 Kb7 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Ra8 draw
12 Rb8 draw
13 Rc8 draw
14 Rd8 draw
15 Re8 draw
16 Rg2 draw
17 Rg3 draw
18 Rg5 draw
19 Rg7 draw
20 Rh8 draw
21 Rf8 loss in 2 half-moves
22 Rg1 loss in 2 half-moves