Author: Mike Byrne
Date: 19:30:51 09/05/02
Go up one level in this thread
On September 05, 2002 at 22:23:18, Tanya Deborah wrote:
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>[D] 8/1Pp5/7p/1K5k/2p2b1p/Bb5B/5P2/8 w - - 0 1
>wKb5,Ba3,h3,Pb7,f2/bKh5,Bb3,f4,Pc4,c7,h4,h6
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>Hi CCC!
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>This is a very beautiful ending of Bondarenko vrs Kakovin game played in 1957.
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>White plays and won a great ending!! Bondarenko played the untonished move Bd6!!
>and won !!!
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>Any program can find this diabolic move? :-) Analysis and posts are welcome.
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>This is the winner main Line:
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>1.Ad6!! Axd6 2.Rc6 Aa4+ 3.Rd5 Ah2 4.f4!(another pretty move) Axf4 5.Re4 1-0 And
>Black is lost!!
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>But the game continued... 6.Ac6+ 6.Rf5! Axb7 7.Ag4# MATE 1-0 (Very pretty!)
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>
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>Best Regards!
>
>Tanya Deborah.
Crafty 17.16 SE
Bd6! in 1:42
Black(1): 8/1Pp5/7p/1K5k/2p2b1p/Bb5B/5P2/8 w - - 0 1
White(1): go
end-game phase
clearing hash tables
time surplus 29.92 time limit 100:00 (100:00)
nss depth time score variation (1)
2 0.00 0.58 1. b8=N c3 2. Nc6
2 0.00 0.61 2 0.00 13/24* 1. 1. Bc5 c6+ 2. Kxc6
2 0.00 ++ 1. Bg4+!!
2-> 0.01 0.97 1. Bg4+
3 0.01 -- 1. Bg4+
3 0.01 -4.79 1. Bg4+ Kxg4 2. Kc6 Ba4+ 3. Kc5 c6
4. Kxc4
3 0.01 ++ 1. b8=N!!
3 0.01 0.38 1. b8=N Kg6 2. Nc6 c3
3 0.01 ++ 1. Kc6!!
3 0.01 0.79 1. Kc6 Ba4+ 2. Kc5 c6 3. Kxc4
3-> 0.03 0.79 1. Kc6 Ba4+ 2. Kc5 c6 3. Kxc4
4 0.03 0.79 1. Kc6 Ba4+ 2. Kc5 c6 3. Kxc4
4-> 0.03 0.79 1. Kc6 Ba4+ 2. Kc5 c6 3. Kxc4
5 0.04 0.62 1. Kc6 Ba4+ 2. Kd5 c6+ 3. Kxc4 Bb8
4. Bc5 Kg6
5-> 0.04 0.62 1. Kc6 Ba4+ 2. Kd5 c6+ 3. Kxc4 Bb8
4. Bc5 Kg6
6 0.06 0.62 1. Kc6 Ba4+ 2. Kd5 c6+ 3. Kxc4 Bb8
4. Bc5 Kg6
(4) 6-> 0.09 0.62 1. Kc6 Ba4+ 2. Kd5 c6+ 3. Kxc4 Bb8
4. Bc5 Kg6
(3) 7 0.11 0.79 1. Kc6 Ba4+ 2. Kd5 c6+ 3. Kxc4 Bb5+
4. Kc5 Bb8 5. Bg2 Ba7+ 6. Kd6
7 0.18 ++ 1. Bf8!!
(2) 7-> 0.22 1.18 1. Bf8N
8 0.43 1.25 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kxc6 c3 5. b8=Q Bxb8 6. Bxb8
8-> 0.48 1.25 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kxc6 c3 5. b8=Q Bxb8 6. Bxb8
9 0.62 0.98 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kxc6 c3 5. b8=Q Bxb8 6. Bxb8 c2 7.
Bf4
9-> 0.76 0.98 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kxc6 c3 5. b8=Q Bxb8 6. Bxb8 c2 7.
Bf4
10 1.07 1.03 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kb4 Kg5 5. b8=Q Bxb8 6. Bxb8 Kf6 7.
Kc3 c5
(2) 10-> 1.70 1.03 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kb4 Kg5 5. b8=Q Bxb8 6. Bxb8 Kf6 7.
Kc3 c5
11 2.31 1.03 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kb4 Kg5 5. b8=Q Bxb8 6. Bxb8 Kf6 7.
Kc3 c5
(2) 11-> 3.43 1.03 1. Bf8 c6+ 2. Kc5 Bb8 3. Bd6 Ba7+ 4.
Kb4 Kg5 5. b8=Q Bxb8 6. Bxb8 Kf6 7.
Kc3 c5
12 21.82 1.35 1. Bf8 c3 2. b8=Q c6+ 3. Kb4 Bxb8 4.
Kxb3 Be5 5. Be7 Bd4 6. Kc2 c5 7. f4
c4 8. f5
12 38.45 ++ 1. Be7!!
(3) 12-> 39.29 1.74 1. Be7
(2) 13 1:18 1.76 1. Be7 c3 2. b8=Q c6+ 3. Kb4 Bxb8 4.
Kxb3 Be5 5. f4 Bd4 6. Kc2 Kg6 7. Bxh4
Bf6 8. Bg3 Bd4
13 1:42 ++ 1. Bd6!!
(3) 13-> 1:50 2.15 1. Bd6
(2) 14 2:34 2.50 1. Bd6 Bxd6 2. Kc6 Ba4+ 3. Kd5 Bh2
4. f4 Bxf4 5. Ke4 Bd6 6. b8=Q Bc6+
7. Ke3 Bd5 8. Qe8+ Kg5 9. Qd8+ Kh5
10. Qh8
(2) 14-> 3:19 2.50 1. Bd6 Bxd6 2. Kc6 Ba4+ 3. Kd5 Bh2
4. f4 Bxf4 5. Ke4 Bd6 6. b8=Q Bc6+
7. Ke3 Bd5 8. Qe8+ Kg5 9. Qd8+ Kh5
10. Qh8
15 3:57 2.74 1. Bd6 Bxd6 2. Kc6 Ba4+ 3. Kd5 c3 4.
b8=Q c2 5. Qb2 Kg6 6. Qc1 Bb3+ 7. Ke4
h5 8. Qb2 Kh6 9. Qh8+ Kg6 10. Bf5+
Kf7 11. Qxh5+ Kg7 12. Qh7+ Kf8
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