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

EGTB: win in 4 half-moves

# move score
1 Ke5 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Kd6 win in 5 half-moves
4 Ke6 win in 5 half-moves
5 Rf6 win in 5 half-moves
6 Kc6 win in 7 half-moves
7 K3c4 draw
8 K3d4 draw
9 K5c4 draw
10 K5d4 draw
11 Kc2 draw
12 Kc3 draw
13 Kc5 draw
14 Kd2 draw
15 Ke2 draw
16 Ra7 draw
17 Rb7 draw
18 Rd7 draw
19 Re7 draw
20 Rf1 draw
21 Rf5 draw
22 Rf8 draw
23 K3e4 loss in 2 half-moves
24 K5e4 loss in 2 half-moves
25 Ke3 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves