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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Ka5 draw
4 Kb4 draw
5 Kb5 draw
6 Ra7 draw
7 Rc7 draw
8 Rd7 draw
9 Re6 draw
10 Re8 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Ka3 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves