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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Ka3 win in 7 half-moves
7 Ka5 win in 7 half-moves
8 Ka8 win in 7 half-moves
9 Kb7 win in 7 half-moves
10 Ra7 win in 7 half-moves
11 Rd7 win in 7 half-moves
12 Re7 win in 7 half-moves
13 Rc8 win in 9 half-moves
14 Ka7 draw
15 Rc1 draw
16 Rc5 draw
17 Rc6 draw
18 Rf7 draw
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves