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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Ra5 win in 5 half-moves
6 Rb5 win in 5 half-moves
7 K1a2 draw
8 K1b2 draw
9 K3a2 draw
10 K3b2 draw
11 Kb1 draw
12 Kb3 draw
13 Rc5 draw
14 Rd5 draw
15 Re5 draw
16 Rf6 draw
17 Rf7 draw
18 Rf8 draw
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves