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 Re4 win in 3 half-moves
3 Re5 win in 3 half-moves
4 Kg1 draw
5 Kg3 draw
6 Kg4 draw
7 Kg5 draw
8 Kh3 draw
9 Kh5 draw
10 Rb7 draw
11 Rc7 draw
12 Re1 draw
13 Re3 draw
14 Re6 draw
15 Re8 draw
16 Rf7 draw
17 Rg7 draw
18 Rh7 draw
19 Kg2 loss in 2 half-moves
20 Kh2 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves