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

EGTB: win in 2 half-moves

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