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 Rg6 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Ra1 draw
5 Rb1 draw
6 Rg4 draw
7 Rg7 draw
8 Rh1 draw
9 Ka5 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 K6a7 loss in 1 half-moves
23 K6b7 loss in 1 half-moves
24 K6c7 loss in 1 half-moves
25 K8a7 loss in 1 half-moves
26 K8b7 loss in 1 half-moves
27 K8c7 loss in 1 half-moves