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

EGTB: win in 6 half-moves

# move score
1 Rf3 win in 5 half-moves
2 Kc2 draw
3 Kc3 draw
4 Kc4 draw
5 Kdd2 draw
6 Kdd4 draw
7 Kde2 draw
8 Kde4 draw
9 Ked2 draw
10 Ked4 draw
11 Kee2 draw
12 Kee4 draw
13 Kf2 draw
14 Kf3 draw
15 Kf4 draw
16 Rg3 draw
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves