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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf2 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Ra5 win in 5 half-moves
5 Kaa1 draw
6 Kaa3 draw
7 Kab1 draw
8 Kba1 draw
9 Kba3 draw
10 Kbb1 draw
11 Kc1 draw
12 Kc2 draw
13 Rb5 draw
14 Rf4 draw
15 Rg5 draw
16 Rh5 draw
17 Kab3 loss in 2 half-moves
18 Kbb3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves