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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ra3 draw
3 Ra5 draw
4 Ra6 draw
5 Rf8 draw
6 K5c5 loss in 2 half-moves
7 K5c6 loss in 2 half-moves
8 K5e5 loss in 2 half-moves
9 K5e6 loss in 2 half-moves
10 K6c5 loss in 2 half-moves
11 K6c6 loss in 2 half-moves
12 K6e5 loss in 2 half-moves
13 K6e6 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves