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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 K4c4 draw
3 K4c5 draw
4 K4e4 draw
5 K4e5 draw
6 K5c4 draw
7 K5c5 draw
8 K5e4 draw
9 K5e5 draw
10 Kc3 draw
11 Kc6 draw
12 Kd3 draw
13 Kd6 draw
14 Ke3 draw
15 Ke6 draw
16 Rg4 draw
17 Rh1 draw
18 Rh5 draw
19 Rh6 draw
20 Re4 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves