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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 K1e1 win in 7 half-moves
3 K1e2 win in 7 half-moves
4 K2e1 win in 7 half-moves
5 Rg1 win in 7 half-moves
6 Rg2 win in 7 half-moves
7 Rg8 win in 13 half-moves
8 K1g1 draw
9 K1g2 draw
10 K2e2 draw
11 K2g1 draw
12 K2g2 draw
13 Kg3 draw
14 Ra7 draw
15 Rf7 draw
16 Rh7 draw
17 Ke3 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves