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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Re8 win in 5 half-moves
3 Rc2 draw
4 Rd1 draw
5 Rd2 draw
6 Re3 draw
7 Re4 draw
8 Re7 draw
9 Ree1 draw
10 Rge1 loss in 4 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rh1 loss in 2 half-moves