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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd6 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra3 draw
12 Rb3 draw
13 Rc1 draw
14 Rc2 draw
15 Rc4 draw
16 Rc5 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 draw
20 Kd5 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Rh3 loss in 1 half-moves