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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kaa5 loss in 2 half-moves
3 Kab5 loss in 2 half-moves
4 Kba5 loss in 2 half-moves
5 Kbb5 loss in 2 half-moves
6 Kc3 loss in 2 half-moves
7 Kc4 loss in 2 half-moves
8 Kc5 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rd3 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Kaa3 loss in 1 half-moves
20 Kab3 loss in 1 half-moves
21 Kba3 loss in 1 half-moves
22 Kbb3 loss in 1 half-moves
23 Ra3 loss in 1 half-moves
24 Rb3 loss in 1 half-moves
25 Re2 loss in 1 half-moves