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

EGTB: win in 6 half-moves

# move score
1 Kaa7 win in 5 half-moves
2 Kab7 win in 5 half-moves
3 Kba7 win in 5 half-moves
4 Kbb7 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Kaa5 draw
8 Kab5 draw
9 Kba5 draw
10 Kbb5 draw
11 Kc5 draw
12 Kc6 draw
13 Ra8 draw
14 Rb8 draw
15 Rd8 draw
16 Re1 draw
17 Re2 draw
18 Re3 draw
19 Re7 draw
20 Rf8 draw
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves