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 Kg3 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rc2 win in 1 half-moves
6 Rc4 win in 1 half-moves
7 Rc5 win in 1 half-moves
8 Rc7 win in 1 half-moves
9 Rc8 win in 1 half-moves
10 Re6 win in 1 half-moves
11 Rf6 win in 1 half-moves
12 Rg6 win in 1 half-moves
13 Kg2 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Kh2 loss in 2 half-moves
16 Kh4 loss in 2 half-moves
17 Rc1 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rd6 loss in 1 half-moves
20 Rh6 loss in 1 half-moves