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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Rd2 win in 11 half-moves
4 Kb1 draw
5 Kc2 draw
6 Kc6 draw
7 Kd1 draw
8 Kd2 draw
9 Kd4 draw
10 Ra2 draw
11 Rb1 draw
12 Rb3 draw
13 Rb5 draw
14 Rb7 draw
15 Rc2 draw
16 Kd6 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves