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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Ka6 win in 5 half-moves
6 Kb2 win in 5 half-moves
7 Kb6 win in 5 half-moves
8 Ka2 draw
9 Ka4 draw
10 Ka8 draw
11 Kb3 draw
12 Kb4 draw
13 Kb7 draw
14 Kb8 draw
15 Ra1 draw
16 Rc5 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves