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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb6 draw
8 Kb8 draw
9 Kc6 draw
10 Kc7 draw
11 Kc8 draw
12 Kh2 draw
13 Ra4 draw
14 Rb4 draw
15 Rc4 draw
16 Rd4 draw
17 Rf4 draw
18 Rg2 draw
19 Rg3 draw
20 Rg5 draw
21 Rh4 draw
22 Kg1 loss in 2 half-moves
23 Kg2 loss in 2 half-moves
24 Re4 loss in 1 half-moves
25 Rg1 loss in 1 half-moves