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EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Ra2 draw
3 Rb1 draw
4 Rb3 draw
5 Rb4 draw
6 Rc2 draw
7 Rh2 draw
8 Rf2 loss in 22 half-moves
9 Nb5 loss in 16 half-moves
10 Ne2 loss in 14 half-moves
11 Na2 loss in 12 half-moves
12 Nb1 loss in 8 half-moves
13 Na4 loss in 4 half-moves
14 Nd1 loss in 4 half-moves
15 Rb5 loss in 4 half-moves
16 Nd5 loss in 2 half-moves
17 Ne4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves