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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Ra6 draw
6 Ra7 draw
7 Ra8 draw
8 Rf3 draw
9 Kb5 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rab3 loss in 2 half-moves
21 Rac3 loss in 2 half-moves
22 Rad3 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Reb3 loss in 2 half-moves
28 Rec3 loss in 2 half-moves
29 Red3 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rh3 loss in 2 half-moves