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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rg3 win in 15 half-moves
3 Rh3 win in 21 half-moves
4 Ke1 draw
5 Ke2 draw
6 Kf2 draw
7 Kf4 draw
8 Kf5 draw
9 Kf6 draw
10 Kg1 draw
11 Kg2 draw
12 Kg4 draw
13 Kg6 draw
14 Kh4 draw
15 Kh5 draw
16 Kh6 draw
17 Rc1 draw
18 Rc2 draw
19 Rc7 draw
20 Rc8 draw
21 Rd3 draw
22 Re3 draw
23 Ra3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves