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 Ka7 win in 1 half-moves
3 Ka8 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Kb6 draw
7 Kb8 draw
8 Kc6 draw
9 Kc7 draw
10 Kc8 draw
11 Rb2 draw
12 Rb4 draw
13 Rb5 draw
14 Rc3 draw
15 Rg3 draw
16 Rd3 loss in 6 half-moves
17 Re3 loss in 6 half-moves
18 Rb6 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves