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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kf4 draw
3 Kf6 draw
4 Kfg4 draw
5 Kfg5 draw
6 Kfg6 draw
7 Kh4 draw
8 Kh6 draw
9 Khg4 draw
10 Khg5 draw
11 Khg6 draw
12 Ra3 draw
13 Rf2 draw
14 Rg3 draw
15 Rh3 draw
16 Ke4 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves