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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Ra7 draw
4 Ra8 draw
5 Re7 draw
6 Re8 draw
7 Rf3 draw
8 Nf2 loss in 2 half-moves
9 Ng3 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rab3 loss in 2 half-moves
15 Rac3 loss in 2 half-moves
16 Rad3 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Reb3 loss in 2 half-moves
22 Rec3 loss in 2 half-moves
23 Red3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves