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

EGTB: win in 50 half-moves

# move score
1 K6b6 win in 49 half-moves
2 K7b6 win in 49 half-moves
3 K6b7 win in 51 half-moves
4 K7b7 win in 51 half-moves
5 Kb5 win in 51 half-moves
6 Kb8 win in 53 half-moves
7 Rc2 win in 53 half-moves
8 Ka5 win in 55 half-moves
9 Ka8 win in 55 half-moves
10 Ra2 win in 55 half-moves
11 Rg1 win in 55 half-moves
12 Rg8 win in 55 half-moves
13 Rh2 win in 55 half-moves
14 Rb2 win in 57 half-moves
15 Rg3 draw
16 Rg7 draw
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves