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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Ke3 win in 3 half-moves
4 Kc1 draw
5 Kc2 draw
6 Ke1 draw
7 Ke2 draw
8 Rb2 draw
9 Rb3 draw
10 Rb4 draw
11 Rb6 draw
12 Rbb1 draw
13 Rd5 draw
14 Rh1 draw
15 Rh5 draw
16 Rdb1 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg5 loss in 2 half-moves