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

EGTB: win in 2 half-moves

# move score
1 a3 win in 1 half-moves
2 Ke4 win in 1 half-moves
3 Ra3 loss in 2 half-moves
4 Rb3 loss in 2 half-moves
5 Rc3 loss in 2 half-moves
6 Rd3 loss in 2 half-moves
7 Rf3 loss in 2 half-moves
8 Rg2 loss in 2 half-moves
9 Rg4 loss in 2 half-moves
10 Rg5 loss in 2 half-moves
11 Rg6 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Ke5 loss in 1 half-moves
16 Ke6 loss in 1 half-moves
17 Kf4 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Kg4 loss in 1 half-moves
20 Kg5 loss in 1 half-moves
21 Kg6 loss in 1 half-moves
22 Re3 loss in 1 half-moves
23 Rg1 loss in 1 half-moves