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