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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Rh7 win in 3 half-moves
6 Rh8 win in 3 half-moves
7 Ra4 win in 5 half-moves
8 K6b6 draw
9 K6b7 draw
10 K7b6 draw
11 K7b7 draw
12 Ka8 draw
13 Kb8 draw
14 Rb4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh3 draw
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves