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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Kd3 win in 5 half-moves
3 Ke3 win in 5 half-moves
4 Ke4 win in 5 half-moves
5 Kg3 win in 5 half-moves
6 Kg4 win in 5 half-moves
7 Kh3 win in 5 half-moves
8 Kc3 draw
9 Kc4 draw
10 Ra2 draw
11 Rb2 draw
12 Rc2 draw
13 Rd2 draw
14 Rg2 draw
15 Rh1 draw
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kg5 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves