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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kb7 draw
5 Rd2 draw
6 Re2 draw
7 Rf5 draw
8 Rf6 draw
9 Ra2 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Ka5 loss in 1 half-moves
16 Rc2 loss in 1 half-moves
17 Rf3 loss in 1 half-moves
18 Rf4 loss in 1 half-moves
19 Rf8 loss in 1 half-moves