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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc4 draw
3 Kd1 loss in 2 half-moves
4 Kd2 loss in 2 half-moves
5 Ke3 loss in 2 half-moves
6 Kee2 loss in 2 half-moves
7 Kef1 loss in 2 half-moves
8 Kf3 loss in 2 half-moves
9 Kfe2 loss in 2 half-moves
10 Kff1 loss in 2 half-moves
11 Kg1 loss in 2 half-moves
12 Kg2 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd1 loss in 2 half-moves