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

EGTB: win in 4 half-moves

# move score
1 K1g1 win in 3 half-moves
2 K1g2 win in 3 half-moves
3 K2g1 win in 3 half-moves
4 K2g2 win in 3 half-moves
5 Kg3 win in 3 half-moves
6 Re3 win in 3 half-moves
7 Rf3 win in 3 half-moves
8 Rg3 win in 3 half-moves
9 K1e1 draw
10 K1e2 draw
11 K2e1 draw
12 K2e2 draw
13 Ke3 draw
14 Kf3 draw
15 Rd3 draw
16 Rh1 draw
17 Rh2 draw
18 Rh8 draw
19 Ra3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves