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

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Rf1 draw
3 Rf6 draw
4 Rf7 draw
5 Rf8 draw
6 Rg3 draw
7 Rh3 draw
8 K3c3 loss in 2 half-moves
9 K3c4 loss in 2 half-moves
10 K3e3 loss in 2 half-moves
11 K3e4 loss in 2 half-moves
12 K4c3 loss in 2 half-moves
13 K4c4 loss in 2 half-moves
14 K4e3 loss in 2 half-moves
15 K4e4 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves