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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ra3 draw
3 Rc7 draw
4 Rf3 draw
5 Rg3 draw
6 Rh3 draw
7 K7b8 loss in 2 half-moves
8 Ka6 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 K7b7 loss in 1 half-moves
11 K8b7 loss in 1 half-moves
12 K8b8 loss in 1 half-moves
13 Rb3 loss in 1 half-moves
14 Rc1 loss in 1 half-moves
15 Rc2 loss in 1 half-moves
16 Rc4 loss in 1 half-moves
17 Rc5 loss in 1 half-moves
18 Rc6 loss in 1 half-moves
19 Rd3 loss in 1 half-moves
20 Re3 loss in 1 half-moves