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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rc7 win in 7 half-moves
4 Ka2 draw
5 Ka4 draw
6 Ka5 draw
7 Ka7 draw
8 Kb2 draw
9 Kb3 draw
10 Kb4 draw
11 Kb6 draw
12 Kb7 draw
13 Ra8 draw
14 Rc1 draw
15 Rc5 draw
16 Rc6 draw
17 Rd8 draw
18 Rh8 draw
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves