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 Kba4 win in 3 half-moves
4 Kbb4 win in 3 half-moves
5 Re4 win in 3 half-moves
6 Re5 win in 3 half-moves
7 Re6 win in 3 half-moves
8 Rc3 win in 5 half-moves
9 Kaa6 draw
10 Kab6 draw
11 Kba6 draw
12 Kbb6 draw
13 Kc4 draw
14 Kc5 draw
15 Kc6 draw
16 Ra3 draw
17 Rb3 draw
18 Rd3 draw
19 Re7 draw
20 Re8 draw
21 Rf3 draw
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves