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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 Rh3 win in 5 half-moves
5 K1b1 draw
6 K1b2 draw
7 K2b1 draw
8 K2b2 draw
9 Ka3 draw
10 Kb3 draw
11 Rf5 draw
12 Rg5 draw
13 Rh2 draw
14 Rh4 draw
15 Rh6 draw
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves