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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc7 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Re4 win in 13 half-moves
5 Rd4 win in 15 half-moves
6 Rd5 win in 15 half-moves
7 Ka7 draw
8 Ka8 draw
9 Ra6 draw
10 Ra8 draw
11 Raa5 draw
12 Rab4 draw
13 Rb6 draw
14 Rba5 draw
15 Rc4 draw
16 Rc5 draw
17 Re5 draw
18 Rbb4 loss in 4 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg5 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 Rh5 loss in 2 half-moves