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