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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Ra1 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Ka3 win in 5 half-moves
7 Kb3 win in 5 half-moves
8 Ka1 draw
9 Kb1 draw
10 Kb2 draw
11 Kb8 draw
12 Rc1 draw
13 Rd1 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves