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

EGTB: win in 4 half-moves

# move score
1 Kgg4 win in 3 half-moves
2 Kgh4 win in 3 half-moves
3 Khg4 win in 3 half-moves
4 Khh4 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Rf3 win in 5 half-moves
7 Rh3 win in 5 half-moves
8 Kf4 draw
9 Kf5 draw
10 Kf6 draw
11 Kgg6 draw
12 Kgh6 draw
13 Khg6 draw
14 Khh6 draw
15 Rc1 draw
16 Rc2 draw
17 Rc8 draw
18 Rd3 draw
19 Re3 draw
20 Rg3 draw
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves