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

EGTB: win in 8 half-moves

# move score
1 Ra8 win in 7 half-moves
2 Rb8 win in 9 half-moves
3 Re1 draw
4 Rf8 draw
5 Kaa5 loss in 2 half-moves
6 Kaa7 loss in 2 half-moves
7 Kab5 loss in 2 half-moves
8 Kab7 loss in 2 half-moves
9 Kba5 loss in 2 half-moves
10 Kba7 loss in 2 half-moves
11 Kbb5 loss in 2 half-moves
12 Kbb7 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves