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

EGTB: win in 4 half-moves

# move score
1 Kab4 win in 3 half-moves
2 Kab6 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Kaa4 win in 7 half-moves
5 Kba4 win in 7 half-moves
6 Kc4 win in 7 half-moves
7 Ra4 win in 13 half-moves
8 Kaa6 draw
9 Kba6 draw
10 Kbb4 draw
11 Kbb6 draw
12 Kc5 draw
13 Kc6 draw
14 Ra1 draw
15 Ra2 draw
16 Rb3 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves