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

EGTB: win in 4 half-moves

# move score
1 K6d7 win in 3 half-moves
2 K6f7 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Kf5 win in 5 half-moves
5 K6e7 draw
6 K8d7 draw
7 K8e7 draw
8 K8f7 draw
9 Kd5 draw
10 Kd6 draw
11 Kd8 draw
12 Ke5 draw
13 Kf6 draw
14 Kf8 draw
15 Ra6 draw
16 Rb3 draw
17 Rb4 draw
18 Rb7 draw
19 Rb8 draw
20 Rc6 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rd6 loss in 2 half-moves