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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kd5 win in 3 half-moves
3 Kd4 win in 7 half-moves
4 Rb7 win in 11 half-moves
5 Rb8 win in 15 half-moves
6 Kd3 draw
7 Ke3 draw
8 Ke5 draw
9 Ke7 draw
10 Ke8 draw
11 Kf5 draw
12 Kf7 draw
13 Kg7 draw
14 Kg8 draw
15 Rb5 draw
16 Rb6 draw
17 Rc4 draw
18 Rd4 draw
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves