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 Rb8 win in 7 half-moves
3 Rg8 win in 7 half-moves
4 Rh8 win in 7 half-moves
5 K6a6 draw
6 K6a7 draw
7 K6c6 draw
8 K6c7 draw
9 K7a6 draw
10 K7a7 draw
11 K7c6 draw
12 K7c7 draw
13 Ka5 draw
14 Ka8 draw
15 Kb8 draw
16 Kc8 draw
17 Rf1 draw
18 Rf5 draw
19 Rf6 draw
20 Rf7 draw
21 Kb5 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves