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 Kdd7 draw
3 Ked5 draw
4 Ked7 draw
5 Kee5 draw
6 Kee7 draw
7 Ra6 draw
8 Rb1 draw
9 Rb7 draw
10 Rb8 draw
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kde5 loss in 2 half-moves
15 Kde7 loss in 2 half-moves
16 Kdd5 loss in 1 half-moves
17 Kf5 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Kf7 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rb5 loss in 1 half-moves
23 Rc6 loss in 1 half-moves