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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kf2 draw
3 Kf3 draw
4 Kg2 draw
5 Kh2 draw
6 Kh3 draw
7 Ra2 draw
8 Rc3 draw
9 Rc4 draw
10 Rg2 draw
11 Rh2 draw
12 Kf4 loss in 22 half-moves
13 Kg4 loss in 4 half-moves
14 Kh4 loss in 4 half-moves
15 Rc5 loss in 4 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rc1 loss in 1 half-moves