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

EGTB: draw

# move score
1 R6a7 draw
2 R8a7 draw
3 Ra1 draw
4 Ra5 draw
5 Rb6 draw
6 Rb8 draw
7 Rd6 draw
8 Rd8 draw
9 Rf6 draw
10 Rf8 draw
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves