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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rb3 draw
5 Rc6 draw
6 Rc7 draw
7 Kc2 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Kd1 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kdd2 loss in 2 half-moves
12 Kde3 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Ked2 loss in 2 half-moves
16 Kee3 loss in 2 half-moves
17 Kf1 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc4 loss in 2 half-moves