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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 K6c6 draw
3 K6c7 draw
4 K6e6 draw
5 K6e7 draw
6 K7c6 draw
7 K7c7 draw
8 K7e6 draw
9 K7e7 draw
10 Kc5 draw
11 Kc8 draw
12 Kd5 draw
13 Kd8 draw
14 Ke5 draw
15 Ke8 draw
16 Rf1 draw
17 Rf5 draw
18 Rf6 draw
19 Rf8 draw
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves