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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Rg2 win in 3 half-moves
4 Kd1 draw
5 Kd2 draw
6 Kee2 draw
7 Kef2 draw
8 Kfe2 draw
9 Kff2 draw
10 Ra2 draw
11 Rb2 draw
12 Rf2 draw
13 Rh1 draw
14 Rh3 draw
15 Rh4 draw
16 Rh8 draw
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves