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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kab2 win in 5 half-moves
3 Kbb2 win in 5 half-moves
4 Kc2 win in 9 half-moves
5 Ra8 win in 9 half-moves
6 Ka1 draw
7 Ka4 draw
8 Kaa3 draw
9 Kb4 draw
10 Kba3 draw
11 Ra3 draw
12 Rb7 draw
13 Rc7 draw
14 Rg7 draw
15 Rh7 draw
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves