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

EGTB: win in 4 half-moves

# move score
1 Kaa4 win in 3 half-moves
2 Kab4 win in 3 half-moves
3 Kbb4 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Ra3 win in 5 half-moves
6 Re3 win in 9 half-moves
7 Rf3 win in 9 half-moves
8 Rg3 win in 9 half-moves
9 Rb1 draw
10 Rb2 draw
11 Rh3 draw
12 Kaa6 loss in 2 half-moves
13 Kab6 loss in 2 half-moves
14 Kba4 loss in 2 half-moves
15 Kba6 loss in 2 half-moves
16 Kbb6 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves