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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Re5 win in 1 half-moves
6 K5b6 win in 11 half-moves
7 K5b5 draw
8 K6b5 draw
9 K6b6 draw
10 Ka4 draw
11 Kb4 draw
12 Ra8 draw
13 Re3 draw
14 Re4 draw
15 Re6 draw
16 Re7 draw
17 Rf8 draw
18 Rg8 draw
19 Rh8 draw
20 Rb8 loss in 1 half-moves
21 Rd8 loss in 1 half-moves
22 Re2 loss in 1 half-moves