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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rc8 win in 5 half-moves
4 Rb3 draw
5 Rb7 draw
6 Kc5 loss in 2 half-moves
7 Kc6 loss in 2 half-moves
8 Kc8 loss in 2 half-moves
9 Kd5 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 K6c7 loss in 1 half-moves
18 K6d7 loss in 1 half-moves
19 K6e7 loss in 1 half-moves
20 K8c7 loss in 1 half-moves
21 K8d7 loss in 1 half-moves
22 K8e7 loss in 1 half-moves