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

EGTB: win in 2 half-moves

# move score
1 Kab6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Kb4 draw
6 Kc6 draw
7 Rb7 draw
8 Re7 draw
9 Rf7 draw
10 Rg7 draw
11 Rh7 draw
12 Ka4 loss in 2 half-moves
13 Kba5 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kaa5 loss in 1 half-moves
17 Kbb6 loss in 1 half-moves
18 Ra8 loss in 1 half-moves