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

EGTB: win in 4 half-moves

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