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 5 half-moves
3 Rf1 win in 5 half-moves
4 Rf2 win in 5 half-moves
5 Kaa1 draw
6 Kaa3 draw
7 Kab1 draw
8 Kab3 draw
9 Kba1 draw
10 Kba3 draw
11 Kbb1 draw
12 Kbb3 draw
13 Kc1 draw
14 Kc2 draw
15 Kc3 draw
16 Rb8 draw
17 Rd8 draw
18 Re8 draw
19 Rf6 draw
20 Rf7 draw
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves