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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 K6a7 win in 5 half-moves
3 K8a7 draw
4 Ka5 draw
5 Kb8 draw
6 Rg1 draw
7 Rg2 draw
8 Rg3 draw
9 Rg7 draw
10 Rh8 draw
11 K6b7 loss in 2 half-moves
12 K8b7 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves