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

EGTB: win in 4 half-moves

# move score
1 K5b5 win in 3 half-moves
2 K5b6 win in 3 half-moves
3 K6b5 win in 3 half-moves
4 K6b6 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Rf4 win in 3 half-moves
9 Rf7 win in 3 half-moves
10 Rc8 win in 7 half-moves
11 K5d6 win in 13 half-moves
12 K5d5 draw
13 K6d5 draw
14 K6d6 draw
15 Kb4 draw
16 Kc4 draw
17 Kd4 draw
18 Ra8 draw
19 Rf3 draw
20 Rf5 draw
21 Rf6 draw
22 Rg8 draw
23 Rh8 draw
24 Rb8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves