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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 K1b1 win in 3 half-moves
3 K1b2 win in 3 half-moves
4 Ra3 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 K2b2 win in 5 half-moves
8 K2b1 draw
9 Ka3 draw
10 Kb3 draw
11 Rc2 draw
12 Rc4 draw
13 Rc8 draw
14 Rg3 draw
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves