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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Ra3 win in 5 half-moves
4 Rb3 win in 5 half-moves
5 K6a7 draw
6 K6b7 draw
7 K8a7 draw
8 K8b7 draw
9 Ka5 draw
10 Kb5 draw
11 Kb6 draw
12 Kb8 draw
13 Rc3 draw
14 Rd3 draw
15 Re3 draw
16 Rf1 draw
17 Rf2 draw
18 Rf4 draw
19 Rf7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves