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

EGTB: win in 26 half-moves

# move score
1 Kb4 win in 25 half-moves
2 Kb5 win in 27 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kb6 draw
6 Ra3 draw
7 Rb3 draw
8 Rf3 draw
9 Rg3 draw
10 Rh4 draw
11 Rh5 draw
12 Rh6 draw
13 Rh7 draw
14 Rh8 draw
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves