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 Rb1 win in 5 half-moves
3 Rb2 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kd3 draw
8 Kd5 draw
9 Ke1 draw
10 Ke2 draw
11 Kf1 draw
12 Kg1 draw
13 Kg2 draw
14 Ra7 draw
15 Rb3 draw
16 Rb8 draw
17 Rc7 draw
18 Rd7 draw
19 Re7 draw
20 Kde3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kfe3 loss in 2 half-moves
25 Kg3 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves