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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rg3 win in 1 half-moves
4 Kd3 draw
5 Kd5 draw
6 Ke4 draw
7 Ke5 draw
8 Rb3 draw
9 Re1 draw
10 Re4 draw
11 Re6 draw
12 Re7 draw
13 Rf3 draw
14 Rh3 draw
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re5 loss in 2 half-moves