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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rd5 win in 3 half-moves
4 Rd6 win in 3 half-moves
5 Ka5 draw
6 Ka8 draw
7 Kb5 draw
8 Rc2 draw
9 Rd1 draw
10 Rd3 draw
11 Rd4 draw
12 Rh2 draw
13 K6b6 loss in 2 half-moves
14 K6b7 loss in 2 half-moves
15 K7b6 loss in 2 half-moves
16 K7b7 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves