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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rf1 win in 5 half-moves
5 Rf2 win in 5 half-moves
6 Kaa2 draw
7 Kab2 draw
8 Kba2 draw
9 Kbb2 draw
10 Rd8 draw
11 Re8 draw
12 Rf3 draw
13 Rf4 draw
14 Rg8 draw
15 Rh8 draw
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves