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 Re5 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Ra8 draw
8 Rb8 draw
9 Rc8 draw
10 Rd8 draw
11 Rh8 draw
12 K2b2 loss in 2 half-moves
13 K2b3 loss in 2 half-moves
14 K3b2 loss in 2 half-moves
15 K3b3 loss in 2 half-moves
16 Ka4 loss in 2 half-moves
17 Kb4 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves