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