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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Rh7 win in 3 half-moves
4 K5c5 draw
5 K5c6 draw
6 K5e5 draw
7 K5e6 draw
8 K6c5 draw
9 K6c6 draw
10 K6e5 draw
11 K6e6 draw
12 Kc7 draw
13 Kd7 draw
14 Ke7 draw
15 Ra8 draw
16 Rb8 draw
17 Rd8 draw
18 Rh3 draw
19 Rh5 draw
20 Rh6 draw
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves