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

EGTB: win in 2 half-moves

# move score
1 Re3 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Ka3 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 K1b1 draw
6 K1b2 draw
7 K2b1 draw
8 K2b2 draw
9 Ra3 draw
10 Rb3 draw
11 Rc3 draw
12 Rg3 draw
13 Rh1 draw
14 Rh2 draw
15 Rh4 draw
16 Rh5 draw
17 Rd3 loss in 1 half-moves
18 Rf3 loss in 1 half-moves
19 Rh6 loss in 1 half-moves
20 Rh8 loss in 1 half-moves