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

EGTB: win in 4 half-moves

# move score
1 K5e5 win in 3 half-moves
2 K5e6 win in 3 half-moves
3 K6e5 win in 3 half-moves
4 K6e6 win in 3 half-moves
5 Ke4 win in 3 half-moves
6 Ke7 win in 3 half-moves
7 Re5 win in 3 half-moves
8 Rf7 win in 7 half-moves
9 K5c6 draw
10 K6c6 draw
11 Kc7 draw
12 Kd4 draw
13 Kd7 draw
14 Rf1 draw
15 Rf6 draw
16 Rf8 draw
17 Rg5 draw
18 Rh5 draw
19 K5c5 loss in 2 half-moves
20 K6c5 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves