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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kc3 draw
3 Kd1 draw
4 Kd2 draw
5 Kd3 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Re5 draw
10 Kb1 loss in 4 half-moves
11 Kb2 loss in 4 half-moves
12 Kb3 loss in 4 half-moves
13 Kc1 loss in 4 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Ra7 loss in 1 half-moves
21 Re6 loss in 1 half-moves
22 Re8 loss in 1 half-moves