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

EGTB: win in 6 half-moves

# move score
1 Kaa3 win in 5 half-moves
2 Kab3 win in 5 half-moves
3 Kba3 win in 5 half-moves
4 Kbb3 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Kaa1 win in 9 half-moves
7 Ra8 win in 9 half-moves
8 Kbb1 win in 11 half-moves
9 Kab1 draw
10 Kba1 draw
11 Kc1 draw
12 Kc2 draw
13 Rb3 draw
14 Rb4 draw
15 Rb5 draw
16 Rb6 draw
17 Rb7 draw
18 Rc8 draw
19 Rd8 draw
20 Rh8 draw
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves