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

EGTB: win in 4 half-moves

# move score
1 Kaa1 win in 3 half-moves
2 Kaa3 win in 3 half-moves
3 Kab1 win in 3 half-moves
4 Kab3 win in 3 half-moves
5 Kba1 win in 3 half-moves
6 Kba3 win in 3 half-moves
7 Kbb1 win in 3 half-moves
8 Kbb3 win in 3 half-moves
9 Kc1 win in 3 half-moves
10 Ra6 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rc6 win in 5 half-moves
13 Kc2 draw
14 Rb4 draw
15 Rb5 draw
16 Rd6 draw
17 Re6 draw
18 Rf6 draw
19 Kc3 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves