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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 K3a4 win in 3 half-moves
3 K5a4 win in 3 half-moves
4 Ka2 win in 3 half-moves
5 Ka6 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rg3 win in 3 half-moves
8 Rh5 win in 3 half-moves
9 Rh6 win in 3 half-moves
10 K3b4 draw
11 K5b4 draw
12 Kb5 draw
13 Kb6 draw
14 Rh4 draw
15 Rh7 draw
16 Rh8 draw
17 Kb2 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves