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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Rc2 win in 5 half-moves
3 Rc3 win in 5 half-moves
4 Rc4 win in 5 half-moves
5 a3 draw
6 Kf3 draw
7 Kf4 draw
8 Kg3 draw
9 Kg5 draw
10 Kh5 draw
11 Ra5 draw
12 Rb5 draw
13 Rc1 draw
14 Rf5 draw
15 Rh5 draw
16 Kh3 loss in 4 half-moves
17 Rc6 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Kh4 loss in 1 half-moves
22 Rc7 loss in 1 half-moves
23 Rg5 loss in 1 half-moves