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 K6g7 draw
5 K8g7 draw
6 Ra4 draw
7 Rc4 draw
8 Rd4 draw
9 Re4 draw
10 Rg1 draw
11 Rg7 draw
12 Kg5 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Kg8 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 K6h7 loss in 1 half-moves
22 K8h7 loss in 1 half-moves