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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Rh6 win in 5 half-moves
3 Rh8 win in 5 half-moves
4 Ke6 win in 11 half-moves
5 K6d7 draw
6 K6e7 draw
7 K8d7 draw
8 K8e7 draw
9 Kc8 draw
10 Kd5 draw
11 Ke5 draw
12 Ke8 draw
13 Rd2 draw
14 Rf2 draw
15 Rg2 draw
16 Rh1 draw
17 Rh3 draw
18 Rh7 draw
19 K6c7 loss in 2 half-moves
20 K8c7 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves