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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rg3 win in 1 half-moves
3 Ra3 draw
4 Rb4 draw
5 Rb5 draw
6 Rb6 draw
7 Rb7 draw
8 Rb8 draw
9 Rf3 draw
10 Rh3 draw
11 K1b1 loss in 1 half-moves
12 K1b2 loss in 1 half-moves
13 K2b1 loss in 1 half-moves
14 K2b2 loss in 1 half-moves
15 Ka3 loss in 1 half-moves
16 Rb1 loss in 1 half-moves
17 Rc3 loss in 1 half-moves
18 Rd3 loss in 1 half-moves
19 Re3 loss in 1 half-moves