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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kab1 draw
6 Kab2 draw
7 Kab3 draw
8 Kc1 draw
9 Kc3 draw
10 Kcb1 draw
11 Kcb2 draw
12 Kcb3 draw
13 Kd1 draw
14 Kd2 draw
15 Rb8 draw
16 Rd8 draw
17 Rh1 draw
18 Rh2 draw
19 Rh3 draw
20 Rh7 draw
21 Kd3 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves