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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 K6d6 draw
5 K6d7 draw
6 K6f7 draw
7 K7d7 draw
8 K7f7 draw
9 Kd5 draw
10 Kd8 draw
11 Ke5 draw
12 Ke8 draw
13 Kf5 draw
14 Kf8 draw
15 Rf2 draw
16 Rh6 draw
17 K7d6 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rf5 loss in 1 half-moves
20 Rf7 loss in 1 half-moves
21 Rf8 loss in 1 half-moves