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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Re5 win in 1 half-moves
3 Ke2 draw
4 Kf1 draw
5 Kf3 draw
6 Kg1 draw
7 Kg2 draw
8 Kg3 draw
9 Ra1 draw
10 Rc1 draw
11 Rd1 draw
12 Re2 draw
13 Re3 draw
14 Re4 draw
15 Re6 draw
16 Rf1 draw
17 Rg1 draw
18 Rh1 draw
19 Re7 loss in 2 half-moves
20 Ke3 loss in 1 half-moves
21 Re8 loss in 1 half-moves