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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Kd1 win in 5 half-moves
4 Kd3 win in 5 half-moves
5 Kf1 win in 5 half-moves
6 Kf3 win in 5 half-moves
7 Rf5 win in 11 half-moves
8 K1d2 draw
9 K1e2 draw
10 K1f2 draw
11 K3d2 draw
12 K3e2 draw
13 K3f2 draw
14 Kd4 draw
15 Ke4 draw
16 Ra5 draw
17 Re6 draw
18 Rg5 draw
19 Rh5 draw
20 Rb5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves