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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Re3 win in 1 half-moves
4 Rh7 win in 1 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kb1 draw
8 Kb2 draw
9 Kb3 draw
10 Ra4 draw
11 Ra5 draw
12 Ra6 draw
13 Ra8 draw
14 Rab7 draw
15 Rac7 draw
16 Rad7 draw
17 Re1 draw
18 Re4 draw
19 Re5 draw
20 Re6 draw
21 Re8 draw
22 Reb7 draw
23 Rec7 draw
24 Red7 draw
25 Rf7 draw
26 Rg7 draw