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 Ke2 draw
3 Kf3 draw
4 Kg2 draw
5 Kg3 draw
6 Re1 draw
7 Re2 draw
8 Re7 draw
9 Rf3 draw
10 Ke1 loss in 4 half-moves
11 Kf1 loss in 4 half-moves
12 Kg1 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves