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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kaa2 draw
3 Kab1 draw
4 Kbb1 draw
5 Ra2 draw
6 Ra3 draw
7 Ra8 draw
8 Re7 draw
9 Rf7 draw
10 Rg7 draw
11 Rh7 draw
12 Ka3 loss in 2 half-moves
13 Kba2 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Ra4 loss in 1 half-moves
18 Ra5 loss in 1 half-moves
19 Ra6 loss in 1 half-moves
20 Rb7 loss in 1 half-moves
21 Rc7 loss in 1 half-moves
22 Rd7 loss in 1 half-moves