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 Ra7 win in 9 half-moves
3 Ra8 win in 9 half-moves
4 Ka1 draw
5 Ka4 draw
6 Kaa3 draw
7 Kab2 draw
8 Kb4 draw
9 Kba3 draw
10 Kbb2 draw
11 Ra3 draw
12 Rb6 draw
13 Rg6 draw
14 Rh6 draw
15 Kc2 loss in 2 half-moves
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 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf6 loss in 2 half-moves