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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Rb1 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Ka5 draw
6 Kab5 draw
7 Kab6 draw
8 Kb4 draw
9 Kb7 draw
10 Kc4 draw
11 Kc6 draw
12 Kcb5 draw
13 Kcb6 draw
14 Ra2 draw
15 Rb6 draw
16 Rb7 draw
17 Rc2 draw
18 Rh2 draw
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves