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

EGTB: win in 42 half-moves

# move score
1 Ra6 win in 41 half-moves
2 Rb6 win in 41 half-moves
3 Rc6 win in 43 half-moves
4 Rd6 win in 43 half-moves
5 Rh6 win in 43 half-moves
6 Re1 draw
7 Re2 draw
8 Re3 draw
9 Kaa3 loss in 2 half-moves
10 Kaa5 loss in 2 half-moves
11 Kab3 loss in 2 half-moves
12 Kab5 loss in 2 half-moves
13 Kba3 loss in 2 half-moves
14 Kba5 loss in 2 half-moves
15 Kbb3 loss in 2 half-moves
16 Kbb5 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves