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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Re7 win in 5 half-moves
3 Re4 win in 7 half-moves
4 Re5 win in 7 half-moves
5 Re8 win in 7 half-moves
6 Ke1 draw
7 Ke2 draw
8 Kf1 draw
9 Kf3 draw
10 Kg1 draw
11 Kg2 draw
12 Kg3 draw
13 Ra3 draw
14 Rc3 draw
15 Rd3 draw
16 Re1 draw
17 Re2 draw
18 Rf3 draw
19 Rg3 draw
20 Re6 loss in 2 half-moves
21 Rh3 loss in 2 half-moves