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

EGTB: win in 14 half-moves

# move score
1 Ra1 win in 13 half-moves
2 Ka4 draw
3 Ka6 draw
4 Ka7 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Rb1 draw
11 Rc2 draw
12 Rc3 draw
13 Rc4 draw
14 Rc8 draw
15 Rd1 draw
16 Rh1 draw
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves