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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 K6e6 draw
4 K6e7 draw
5 K6g6 draw
6 K6g7 draw
7 K7e6 draw
8 K7e7 draw
9 K7g6 draw
10 K7g7 draw
11 Ke8 draw
12 Kf5 draw
13 Kf8 draw
14 Kg5 draw
15 Kg8 draw
16 Ra3 draw
17 Re3 draw
18 Rf3 draw
19 Rg3 draw
20 Rh4 draw
21 Rh6 draw
22 Rh7 draw
23 Ke5 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves