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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Ka7 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 Rd6 win in 3 half-moves
7 Re4 win in 3 half-moves
8 Re5 win in 3 half-moves
9 Re7 win in 3 half-moves
10 Rf6 win in 3 half-moves
11 K5b5 draw
12 K5b6 draw
13 K6b5 draw
14 K6b6 draw
15 Rb6 draw
16 Re3 draw
17 Re8 draw
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves