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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Ka1 draw
3 Kb1 draw
4 Rb3 draw
5 Re1 draw
6 Re2 draw
7 Re7 draw
8 Re8 draw
9 Kb2 loss in 4 half-moves
10 Rd3 loss in 4 half-moves
11 Rf3 loss in 4 half-moves
12 Rg3 loss in 4 half-moves
13 Rh3 loss in 4 half-moves
14 Kb3 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves