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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rg6 win in 5 half-moves
3 Rg8 win in 7 half-moves
4 Rg1 win in 9 half-moves
5 Ra4 draw
6 Rc4 draw
7 Rd4 draw
8 Re4 draw
9 Kd5 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke8 loss in 2 half-moves
14 Kee7 loss in 2 half-moves
15 Kef7 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kfe7 loss in 2 half-moves
19 Kff7 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kg8 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh4 loss in 2 half-moves