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 Kd3 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Ke3 win in 1 half-moves
6 Ke5 win in 1 half-moves
7 Kf3 win in 1 half-moves
8 Kf4 win in 1 half-moves
9 Kf5 win in 1 half-moves
10 Rb1 win in 1 half-moves
11 Rc3 win in 1 half-moves
12 Rc5 win in 1 half-moves
13 Rc6 win in 1 half-moves
14 Rc7 win in 1 half-moves
15 Rc8 win in 1 half-moves
16 Rd1 win in 1 half-moves
17 Re1 win in 1 half-moves
18 Rf1 win in 1 half-moves
19 Rg1 win in 1 half-moves
20 Rh1 win in 1 half-moves
21 Ra1 loss in 1 half-moves
22 Rc2 loss in 1 half-moves
23 Rc4 loss in 1 half-moves