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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Ra3 draw
4 Rb3 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rh4 draw
9 Rh5 draw
10 Rh6 draw
11 K4b5 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 K4b4 loss in 1 half-moves
15 K5b4 loss in 1 half-moves
16 K5b5 loss in 1 half-moves
17 Rf3 loss in 1 half-moves
18 Rg3 loss in 1 half-moves
19 Rh1 loss in 1 half-moves
20 Rh2 loss in 1 half-moves
21 Rh7 loss in 1 half-moves
22 Rh8 loss in 1 half-moves