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 Rf7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 Ra2 draw
10 Rb2 draw
11 Rc2 draw
12 Rd2 draw
13 Re2 draw
14 Rf3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf6 draw
18 Rg2 draw
19 Rh2 draw
20 Kg1 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Kh2 loss in 1 half-moves