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

EGTB: win in 6 half-moves

# move score
1 K6b6 win in 5 half-moves
2 K6b7 win in 5 half-moves
3 K7b7 win in 5 half-moves
4 Kb8 win in 5 half-moves
5 Rb2 win in 5 half-moves
6 Rc6 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 K7b6 draw
10 Ka5 draw
11 Ka8 draw
12 Ra2 draw
13 Rc1 draw
14 Rg2 draw
15 Rh2 draw
16 Kb5 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves