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 Kg3 draw
3 Kg4 draw
4 Kg5 draw
5 Rc1 draw
6 Rc2 draw
7 Rc8 draw
8 Re3 draw
9 Ra3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Kh3 loss in 1 half-moves
17 Kh5 loss in 1 half-moves
18 Rc7 loss in 1 half-moves
19 Rd3 loss in 1 half-moves