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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rc1 win in 11 half-moves
3 Ra1 draw
4 Ra3 draw
5 Rb1 draw
6 Rb3 draw
7 Rc3 draw
8 Rd3 draw
9 Re2 draw
10 Re4 draw
11 Ree1 draw
12 Rge1 loss in 4 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves