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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Kb2 draw
4 Ra3 draw
5 Ra4 draw
6 Rb2 draw
7 Rc2 draw
8 Re2 draw
9 Rf2 draw
10 Ra5 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves