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 Re6 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Kc3 draw
5 Kc4 draw
6 Kd3 draw
7 Kd5 draw
8 Ke4 draw
9 Ke5 draw
10 Ra3 draw
11 Rc3 draw
12 Rd3 draw
13 Re2 draw
14 Re4 draw
15 Re5 draw
16 Re8 draw
17 Rf3 draw
18 Rg3 draw
19 Kc5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves