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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kd5 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Ke6 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Re5 win in 3 half-moves
7 Re6 win in 3 half-moves
8 Re7 win in 3 half-moves
9 Re8 win in 3 half-moves
10 Rd4 win in 5 half-moves
11 Kc6 win in 7 half-moves
12 Kc7 win in 7 half-moves
13 Rf4 draw
14 Rg4 draw
15 Rh4 draw
16 Kc5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves