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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rg3 win in 3 half-moves
3 Rf3 win in 5 half-moves
4 Rh3 win in 5 half-moves
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kg3 draw
9 Kgg1 draw
10 Kgh2 draw
11 Kh3 draw
12 Khg1 draw
13 Khh2 draw
14 Re1 draw
15 Re2 draw
16 Re4 draw
17 Re8 draw
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves