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

EGTB: win in 40 half-moves

# move score
1 Kab7 win in 39 half-moves
2 Kb6 win in 39 half-moves
3 Rb7 win in 45 half-moves
4 Rc1 win in 51 half-moves
5 Rd7 win in 51 half-moves
6 Ka6 win in 53 half-moves
7 Kcb7 win in 53 half-moves
8 Rc2 win in 53 half-moves
9 Ka8 win in 55 half-moves
10 Kab8 win in 55 half-moves
11 Kcb8 win in 55 half-moves
12 Rc3 win in 55 half-moves
13 Re7 win in 55 half-moves
14 Kd7 draw
15 Kd8 draw
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves