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 Ra8 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Ka2 draw
6 Ra2 draw
7 Rc7 loss in 4 half-moves
8 Rd7 loss in 4 half-moves
9 Re7 loss in 4 half-moves
10 Rf7 loss in 4 half-moves
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves