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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Kf1 draw
5 Kf2 draw
6 Kf3 draw
7 Kgg1 draw
8 Kgg3 draw
9 Kgh1 draw
10 Kgh3 draw
11 Khg1 draw
12 Khg3 draw
13 Khh1 draw
14 Khh3 draw
15 Ra5 draw
16 Re4 draw
17 Re6 draw
18 Rf5 draw
19 Rg5 draw
20 Rh5 draw
21 Rb5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves