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

EGTB: win in 42 half-moves

# move score
1 K2b3 win in 41 half-moves
2 K3b3 win in 43 half-moves
3 Kb4 win in 43 half-moves
4 K3b2 win in 45 half-moves
5 K2b2 win in 47 half-moves
6 Kb1 win in 47 half-moves
7 Ka1 win in 49 half-moves
8 Ra8 win in 49 half-moves
9 Rb7 win in 49 half-moves
10 Rd7 win in 49 half-moves
11 Rc7 win in 51 half-moves
12 Re7 win in 51 half-moves
13 Ka4 draw
14 Rf7 draw
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves