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 Kba3 win in 3 half-moves
6 Kbb1 win in 3 half-moves
7 Kbb3 win in 3 half-moves
8 Kc1 win in 3 half-moves
9 Kc3 win in 3 half-moves
10 Ra4 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Kba1 win in 5 half-moves
13 Rc4 win in 5 half-moves
14 Kc2 win in 9 half-moves
15 Rb5 draw
16 Rb6 draw
17 Rb7 draw
18 Rb8 draw
19 Rd4 draw
20 Re4 draw
21 Rf4 draw
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves