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 Kd2 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Rc1 win in 5 half-moves
5 Rc2 win in 5 half-moves
6 Rc8 win in 7 half-moves
7 Kc1 draw
8 Kc2 draw
9 Ke1 draw
10 Ke2 draw
11 Ra4 draw
12 Rc6 draw
13 Rc7 draw
14 Rd4 draw
15 Kd3 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc5 loss in 2 half-moves