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

EGTB: win in 4 half-moves

# move score
1 K1b1 win in 3 half-moves
2 K1b2 win in 5 half-moves
3 K2b1 win in 5 half-moves
4 K2b2 win in 5 half-moves
5 Kb3 win in 5 half-moves
6 Ra5 win in 5 half-moves
7 Rb5 win in 5 half-moves
8 Ka3 draw
9 Rc3 draw
10 Rc4 draw
11 Rc6 draw
12 Rc7 draw
13 Rc8 draw
14 Rd5 draw
15 Re5 draw
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves