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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ra5 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Rc4 win in 1 half-moves
6 Rc7 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Rd5 win in 1 half-moves
9 Rf5 win in 1 half-moves
10 Rg5 win in 1 half-moves
11 Rh5 win in 1 half-moves
12 Ka5 draw
13 Ka6 draw
14 Ka7 draw
15 Kb5 draw
16 Kc6 draw
17 Kc7 draw
18 Rb5 draw
19 Rc1 loss in 1 half-moves
20 Rc6 loss in 1 half-moves
21 Re5 loss in 1 half-moves