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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kf3 draw
5 Kg1 draw
6 Kh1 draw
7 Kh2 draw
8 Ra1 draw
9 Rc1 draw
10 Rd2 draw
11 Rd3 draw
12 Re1 draw
13 Rf1 draw
14 Rg1 draw
15 Kg3 loss in 12 half-moves
16 Kh3 loss in 8 half-moves
17 Rd4 loss in 4 half-moves
18 Rd5 loss in 4 half-moves
19 Rd6 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rd7 loss in 1 half-moves