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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kgh2 draw
5 Kh1 draw
6 Kh4 draw
7 Khg2 draw
8 Khh2 draw
9 Ra3 draw
10 Rc1 draw
11 Rc2 draw
12 Rc7 draw
13 Rc8 draw
14 Rg3 draw
15 Kg3 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kgg2 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves