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 Ke3 draw
3 Ke5 draw
4 Kf3 draw
5 Kf5 draw
6 Kfg3 draw
7 Kg1 draw
8 Kg2 draw
9 Kg4 draw
10 Kg5 draw
11 Kh1 draw
12 Kh3 draw
13 Khg3 draw
14 Rc5 draw
15 Rc6 draw
16 Rc7 draw
17 Rd4 draw
18 Re4 draw
19 Ra4 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Ke4 loss in 1 half-moves