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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Ka3 win in 5 half-moves
4 Rh1 win in 5 half-moves
5 Rh3 win in 5 half-moves
6 K1b1 draw
7 K1b2 draw
8 K2b1 draw
9 K2b2 draw
10 Kb3 draw
11 Rc4 draw
12 Rg4 draw
13 Rh2 draw
14 Rh8 draw
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves