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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Ra8 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Kb4 win in 7 half-moves
6 K2a3 draw
7 K4a3 draw
8 Ka1 draw
9 Ka5 draw
10 Kb5 draw
11 Rc6 draw
12 Rc7 draw
13 Rg8 draw
14 Rh8 draw
15 K2b3 loss in 2 half-moves
16 K4b3 loss in 2 half-moves
17 Kb1 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves