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

EGTB: win in 6 half-moves

# move score
1 Ra6 win in 5 half-moves
2 Rb6 draw
3 Re5 draw
4 Re7 draw
5 Re8 draw
6 Rf6 draw
7 Rg6 draw
8 Rh6 draw
9 Kaa2 loss in 2 half-moves
10 Kaa4 loss in 2 half-moves
11 Kab2 loss in 2 half-moves
12 Kab4 loss in 2 half-moves
13 Kba2 loss in 2 half-moves
14 Kba4 loss in 2 half-moves
15 Kbb2 loss in 2 half-moves
16 Kbb4 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves