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 Kg2 win in 1 half-moves
3 Kg3 win in 1 half-moves
4 Kg4 win in 1 half-moves
5 Kh2 win in 1 half-moves
6 Kh4 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rc2 win in 1 half-moves
9 Rd2 win in 1 half-moves
10 Re1 win in 1 half-moves
11 Re3 win in 1 half-moves
12 Re6 win in 1 half-moves
13 Re7 win in 1 half-moves
14 Rf2 win in 1 half-moves
15 Rg2 win in 1 half-moves
16 Rh2 win in 1 half-moves
17 Ra2 loss in 1 half-moves
18 Re4 loss in 1 half-moves
19 Re5 loss in 1 half-moves
20 Re8 loss in 1 half-moves