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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kb6 win in 7 half-moves
4 Kb5 win in 11 half-moves
5 Kc5 win in 11 half-moves
6 Kc7 win in 11 half-moves
7 Rc1 win in 15 half-moves
8 Ra1 win in 17 half-moves
9 Ke1 win in 19 half-moves
10 Kd7 win in 29 half-moves
11 Kd5 draw
12 Kd6 draw
13 Rb3 draw
14 Rb6 draw
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves