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

EGTB: win in 4 half-moves

# move score
1 K2g3 win in 3 half-moves
2 Ke1 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Kf1 win in 3 half-moves
5 Kg1 win in 3 half-moves
6 Kg2 win in 3 half-moves
7 Rg3 win in 7 half-moves
8 K2e3 draw
9 Ra3 draw
10 Rh3 draw
11 K4e3 loss in 2 half-moves
12 K4g3 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves