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

EGTB: win in 6 half-moves

# move score
1 Re1 win in 5 half-moves
2 Re2 win in 5 half-moves
3 Ra6 draw
4 Rb6 draw
5 Re3 draw
6 Re4 draw
7 Re5 draw
8 Rg6 draw
9 Kaa1 loss in 2 half-moves
10 Kaa3 loss in 2 half-moves
11 Kab1 loss in 2 half-moves
12 Kab3 loss in 2 half-moves
13 Kba1 loss in 2 half-moves
14 Kba3 loss in 2 half-moves
15 Kbb1 loss in 2 half-moves
16 Kbb3 loss in 2 half-moves
17 Kc1 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves