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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Ka5 win in 5 half-moves
3 Ra2 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 K6a7 draw
6 K8a7 draw
7 Rc2 draw
8 Rg1 draw
9 Rg3 draw
10 Rg4 draw
11 Rh2 draw
12 K6b7 loss in 2 half-moves
13 K8b7 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves