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

EGTB: win in 10 half-moves

# move score
1 Rg2 win in 9 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kbc2 draw
6 Kc1 draw
7 Kc3 draw
8 Kd2 draw
9 Kdc2 draw
10 Ke2 draw
11 Ke3 draw
12 Re3 draw
13 Rf3 draw
14 Rg1 draw
15 Rg4 draw
16 Rg8 draw
17 Rh3 draw
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves