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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb1 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Ra3 draw
5 Ra7 draw
6 Ra8 draw
7 Rb6 draw
8 Rf6 draw
9 Rg6 draw
10 Rh6 draw
11 Ka4 loss in 2 half-moves
12 Kba3 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kaa3 loss in 1 half-moves
17 Kab2 loss in 1 half-moves
18 Kbb2 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Ra5 loss in 1 half-moves
21 Rc6 loss in 1 half-moves
22 Rd6 loss in 1 half-moves
23 Re6 loss in 1 half-moves