8
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2
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1
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Click on the third or sixth rank to set the en passant target square.

EGTB: win in 40 half-moves

# move score
1 Kb6 win in 39 half-moves
2 Rd1 win in 39 half-moves
3 Rd2 win in 39 half-moves
4 Rd8 win in 41 half-moves
5 Kb7 win in 43 half-moves
6 Rd3 win in 43 half-moves
7 Kb3 win in 45 half-moves
8 Kb4 win in 45 half-moves
9 Ka6 win in 47 half-moves
10 Kb5 win in 47 half-moves
11 Kc3 win in 47 half-moves
12 Kc5 win in 47 half-moves
13 Re4 win in 51 half-moves
14 Ka8 win in 55 half-moves
15 Kb8 win in 61 half-moves
16 Kd3 draw
17 Kd5 draw
18 Rf4 draw
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves