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

EGTB: win in 2 half-moves

# move score
1 Re5 win in 1 half-moves
2 Ke2 draw
3 Kf1 draw
4 Ra7 draw
5 Rd7 draw
6 Re6 draw
7 Re8 draw
8 Rf7 draw
9 Kd1 loss in 2 half-moves
10 Kd2 loss in 2 half-moves
11 Kf2 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves