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