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

EGTB: draw

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