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

EGTB: win in 6 half-moves

# move score
1 K5b5 win in 5 half-moves
2 K6b6 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Rc6 win in 5 half-moves
5 Rc7 win in 5 half-moves
6 K5b6 draw
7 K6b5 draw
8 Ka4 draw
9 Ka7 draw
10 Kb7 draw
11 Ra8 draw
12 Rc1 draw
13 Rc5 draw
14 Rg8 draw
15 Rh8 draw
16 Kb4 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves