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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ra7 draw
3 Ra8 draw
4 Rab6 draw
5 Rac6 draw
6 Rad6 draw
7 Rae5 draw
8 Rb5 draw
9 Rc5 draw
10 Rd5 draw
11 Re3 draw
12 Re7 draw
13 Re8 draw
14 Reb6 draw
15 Rec6 draw
16 Red6 draw
17 Ree5 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh5 loss in 2 half-moves
29 Rh6 loss in 2 half-moves