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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Re2 win in 1 half-moves
5 Re3 win in 1 half-moves
6 Re5 win in 1 half-moves
7 Re6 win in 1 half-moves
8 Re7 win in 1 half-moves
9 Kbb7 draw
10 Kc5 draw
11 Kcb7 draw
12 Kcc7 draw
13 Kd5 draw
14 Kd6 draw
15 Kd7 draw
16 Rc8 draw
17 Rd8 draw
18 Rf8 draw
19 Rg8 draw
20 Rh8 draw
21 Ka7 loss in 2 half-moves
22 Ka8 loss in 2 half-moves
23 Kbc7 loss in 2 half-moves
24 Kc8 loss in 2 half-moves
25 Re4 loss in 1 half-moves