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 K4f5 win in 3 half-moves
4 K5f5 win in 5 half-moves
5 Rf8 draw
6 Rg4 draw
7 Rh4 draw
8 K4d4 loss in 2 half-moves
9 K4d5 loss in 2 half-moves
10 K5d4 loss in 2 half-moves
11 K5d5 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves