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 Ra1 draw
7 Rc1 draw
8 Rd2 draw
9 Rd3 draw
10 Rd5 draw
11 Rd6 draw
12 Re1 draw
13 Rg1 draw
14 Rh1 draw
15 Kg3 loss in 4 half-moves
16 Rd4 loss in 4 half-moves
17 Kh1 loss in 2 half-moves
18 Kh2 loss in 2 half-moves
19 Kh3 loss in 1 half-moves
20 Rd7 loss in 1 half-moves
21 Rd8 loss in 1 half-moves
22 Rf1 loss in 1 half-moves