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

EGTB: win in 4 half-moves

# move score
1 Kba3 win in 3 half-moves
2 Kaa1 draw
3 Kaa3 draw
4 Kab1 draw
5 Kab3 draw
6 Kbb1 draw
7 Kbb3 draw
8 Ra5 draw
9 Ra6 draw
10 Ra7 draw
11 Ra8 draw
12 Rb4 draw
13 Rg4 draw
14 Rh4 draw
15 Kba1 loss in 2 half-moves
16 Kc1 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Ra3 loss in 1 half-moves
20 Rc4 loss in 1 half-moves
21 Rd4 loss in 1 half-moves
22 Re4 loss in 1 half-moves
23 Rf4 loss in 1 half-moves