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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Kh7 win in 5 half-moves
3 Rc7 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Kg7 win in 7 half-moves
6 K4g5 draw
7 K4h5 draw
8 K6g5 draw
9 K6h5 draw
10 Kg3 draw
11 Kg4 draw
12 Kg6 draw
13 Kh3 draw
14 Rc1 draw
15 Rc2 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rh8 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves