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