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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Re2 win in 3 half-moves
4 Kf4 win in 5 half-moves
5 Kh2 win in 5 half-moves
6 Kh4 win in 5 half-moves
7 Rh2 win in 9 half-moves
8 Ke4 draw
9 Kfg2 draw
10 Kfg3 draw
11 Kfg4 draw
12 Khg2 draw
13 Khg3 draw
14 Khg4 draw
15 Rd2 draw
16 Rf1 draw
17 Rg2 draw
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves