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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb6 draw
8 Kb8 draw
9 Kc7 draw
10 Kc8 draw
11 Kf2 draw
12 Ra5 draw
13 Rc1 draw
14 Rc2 draw
15 Rc3 draw
16 Rc4 draw
17 Rc6 draw
18 Rd5 draw
19 Re5 draw
20 Rf5 draw
21 Rg5 draw
22 Rh5 draw
23 Ke1 loss in 2 half-moves
24 Ke2 loss in 2 half-moves
25 Kg1 loss in 2 half-moves
26 Kg2 loss in 2 half-moves
27 Kc6 loss in 1 half-moves