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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 K7b7 draw
5 K7b8 draw
6 K8b8 draw
7 Rc2 draw
8 Rc6 draw
9 Rc7 draw
10 Rd1 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Rh1 draw
15 K8b7 loss in 2 half-moves
16 Ra1 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rc4 loss in 1 half-moves
20 Rc5 loss in 1 half-moves