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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Rf6 win in 9 half-moves
7 Rf8 win in 11 half-moves
8 Ka8 draw
9 Kb8 draw
10 Kc5 draw
11 Kd3 draw
12 Kd5 draw
13 Ke3 draw
14 Ke4 draw
15 Ke5 draw
16 Re4 draw
17 Rf3 draw
18 Rf5 draw
19 Rg4 draw
20 Rh4 draw
21 Kc3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves