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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb8 win in 25 half-moves
3 Nb7 draw
4 Nc6 draw
5 Nf7 draw
6 R6a7 draw
7 R8a7 draw
8 Ra4 draw
9 Ra5 draw
10 Rd6 draw
11 Ra1 loss in 4 half-moves
12 Ne6 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rf6 loss in 1 half-moves