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 Rb8 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Kf6 draw
5 Rf4 draw
6 Ra4 loss in 2 half-moves
7 Rb1 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Kf4 loss in 1 half-moves
16 Kf5 loss in 1 half-moves
17 Kg4 loss in 1 half-moves
18 Kg6 loss in 1 half-moves
19 Kh4 loss in 1 half-moves
20 Kh5 loss in 1 half-moves
21 Kh6 loss in 1 half-moves
22 Rb2 loss in 1 half-moves