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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc7 draw
3 Rc8 draw
4 Rd3 draw
5 Re3 draw
6 Rf3 draw
7 Rg3 draw
8 Rh3 draw
9 K2b1 loss in 2 half-moves
10 K2d1 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 K1b1 loss in 1 half-moves
14 K1b2 loss in 1 half-moves
15 K1d1 loss in 1 half-moves
16 K1d2 loss in 1 half-moves
17 K2b2 loss in 1 half-moves
18 K2d2 loss in 1 half-moves
19 Ra3 loss in 1 half-moves
20 Rc4 loss in 1 half-moves
21 Rc5 loss in 1 half-moves
22 Rc6 loss in 1 half-moves