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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Rc5 loss in 2 half-moves
3 Rc6 loss in 2 half-moves
4 Rc7 loss in 2 half-moves
5 Rc8 loss in 2 half-moves
6 Rd3 loss in 2 half-moves
7 Re3 loss in 2 half-moves
8 Rf3 loss in 2 half-moves
9 Rg3 loss in 2 half-moves
10 Ka6 loss in 1 half-moves
11 Ka8 loss in 1 half-moves
12 Kb7 loss in 1 half-moves
13 Kb8 loss in 1 half-moves
14 Ra3 loss in 1 half-moves
15 Rb3 loss in 1 half-moves
16 Rc1 loss in 1 half-moves
17 Rc2 loss in 1 half-moves
18 Rc4 loss in 1 half-moves
19 Rh3 loss in 1 half-moves