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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb1 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Rb7 win in 3 half-moves
5 Re2 win in 3 half-moves
6 Ka3 draw
7 Ka4 draw
8 Ka6 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Kb6 draw
13 Ra7 draw
14 Rc7 draw
15 Rd7 draw
16 Re3 draw
17 Re8 draw
18 Kb2 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves