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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Re2 win in 3 half-moves
6 Re3 win in 3 half-moves
7 Ka3 win in 5 half-moves
8 Kb3 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Ka1 draw
11 Ka7 draw
12 Ka8 draw
13 Kb1 draw
14 Kb2 draw
15 Kb8 draw
16 Kc6 draw
17 Kc7 draw
18 Kc8 draw
19 Rc5 draw
20 Rd5 draw
21 Re4 draw
22 Rf5 draw
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves