After loss against a free engine , Strongest commercial Chess Engine "Rybka 4" face another tragedy.Ukrainian neurosurgery professor "Andriy Sliusarchuk" beat the world’s most powerful chess engine Rybka-4 in a blindfold match!!!
He won first game and draw in second.
But the main point is that : He is not a grondmaster!!He just wanted to show the audience that the potential of the human's brain is not fully used. Slyusarchuk is an amateur in chess playing – he is a neurosurgeon. 39-year-old MD specializes in the brain studying as well as improving memory technologies development. He knows by heart 20,000 books and 30 million digits of the pi number.
Sliusarchuk taught himself to play chess only eight month before the tournament !! and
had read about three thousand books about chess and after that It took neurosurgeon only 50 minutes to beat the machine!
See his first game:
Key point of game is that white try to pass to better endgame position
Official site in russian: http://cerebrum.org.ua/en/promo/the-game/
see also:
http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=21698
http://www.chessbase.com/newsdetail.asp?newsid=7183
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Friday 29 April 2011
Wednesday 20 April 2011
Russian Team Championship
The Russian Club Championship is being held in the village of Olginka (Krasnodar Territory), Russia, from April 11 to 23.It's one of strongest Premiere league in the world with Ivanchuk, Ponomariov, Gelfand, Svidler, Nepomniachtchi, Wang Hao, Eljanov, Vitiugov, Jakovenko, Caruana, Movsesian, Malakhov, Efimenko, Tomashevsky, Dreev and Giri etc.
Ivanchuk playing for St. Petersburg and start with a very nice victory:
For event coverage can see: Chesspro.ru
Ivanchuk playing for St. Petersburg and start with a very nice victory:
[Event "TCh-RUS Premier"]
[Site "Olginka RUS"]
[Date "2011.4.12"]
[Round "1"]
[White "Ivanchuk, Vassily"]
[Black "Savchenko, Boris"]
[Result "1-0"]
[WhiteELO "2779"]
[BlackELO "2616"]
%Created by Caissa's Web PGN Editor
1. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 Nf6 5. Nbd2 c5 6. dxc5 Bxc5 7. e3 O-O 8.
a3 a6 9. b4 Ba7?! {(9... Be7 was normal move)} 10. Bb2 Bd7 11. Be2 Nc6 12.
O-O Rc8 13. c5 Bb8 14. e4 Ng4? {start of a wrong plan14... Re8?! 15. Bd3
A.15. Rfe1 Ne7 (15... dxe4 16.Nxe4 Nxe4 17. Qxe4 +/- or 15... e5 16. exd5
Nxd5 17. Bd3 +/-) 16. Bd3 Ng6 17. e5Ng4B.15.e5? Ng4 16.Bd3 Ngxe5 17.Bxh7+
Kh8 18.Rfe1 Nxf3+ 19.Nxf3 e5 an unclear positionC.15.Bd3 dxe4 16. Nxe4 Nxe4
17. Bxe4 f5 18. Bd3 +/-Accurate answer was:14... Qe7!? 15. exd5 (15.Rfe1
Nxe4 16. Nxe4 dxe4 17. Qxe4 e5) 15... Nxd5 16. Rfe1 e5 (16... Rcd8 17. Bd3f5)
17. Bd3 g6 18. Rad1 f6} 15. Rfe1 Nce5? {15... Re8 was best answer and now
fighting for black squar be continue} 16. Rad1 Bc6 17. h3 Nxf3+ 18. Bxf3? {a
natural but wrong answer correct way was 18. Nxf3 !Nf6 19. exd5 Bxd5 20. Bc4
h6 21. Bxf6 Qxf6 22. Bxd5 exd5 23. Rxd5 with anextra pown and very strong
intiative for white} 18... Nf6?? {18... Qc7 !! and game come to equal because
white obligate to loss tempo for defenseagainst black threat in h2 square
19. e5 (19. Bxg4 ?? Qh2+ 20. Kf1 Bb5+ 21.Nc4 Bxc4+ 22. Rd3 f5 -/+) 19... Nh6
oo} 19. Nc4 Qc7 {19... Re8 ? 20. exd5Nxd5 21. Nb6 Rc7 22. Qd2} 20. Be5 Qd8
21. Nb6 Bxe5 22. Nxc8 d4 23. Nb6 g5? {23... Qb8 24. Nc4 Rd8} 24. Nc4 Nd7 25.
a4 Qf6 26. Qb3 {26. Rb1 !? with idea b5 d3 27. Qd1 ! Bd4 28. b5 axb5 29.
axb5 Bxe4 30. Rxe4 Nxc5 31. Nd6 ! Nxe4 32.Nxe4 (32. Bxe4 ?? Qxf2+ 33. Kh1 Qf4
-/+)} 26... Bc7 27. b5 Nxc5 28. Qb4 Bxe4 29. Qxc5 Bxf3 30. Qxc7 {30. gxf3 Bf4
31. Rxd4 h5 32. Ne5} 30... Bxd1 31. Rxd1 d3 32. Qxb7 Qd4 33. Ne3 a5 34. b6
Rd8 35. Qc7 Qd7 36. Qxd7 1-0
[Site "Olginka RUS"]
[Date "2011.4.12"]
[Round "1"]
[White "Ivanchuk, Vassily"]
[Black "Savchenko, Boris"]
[Result "1-0"]
[WhiteELO "2779"]
[BlackELO "2616"]
%Created by Caissa's Web PGN Editor
1. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 Nf6 5. Nbd2 c5 6. dxc5 Bxc5 7. e3 O-O 8.
a3 a6 9. b4 Ba7?! {(9... Be7 was normal move)} 10. Bb2 Bd7 11. Be2 Nc6 12.
O-O Rc8 13. c5 Bb8 14. e4 Ng4? {start of a wrong plan14... Re8?! 15. Bd3
A.15. Rfe1 Ne7 (15... dxe4 16.Nxe4 Nxe4 17. Qxe4 +/- or 15... e5 16. exd5
Nxd5 17. Bd3 +/-) 16. Bd3 Ng6 17. e5Ng4B.15.e5? Ng4 16.Bd3 Ngxe5 17.Bxh7+
Kh8 18.Rfe1 Nxf3+ 19.Nxf3 e5 an unclear positionC.15.Bd3 dxe4 16. Nxe4 Nxe4
17. Bxe4 f5 18. Bd3 +/-Accurate answer was:14... Qe7!? 15. exd5 (15.Rfe1
Nxe4 16. Nxe4 dxe4 17. Qxe4 e5) 15... Nxd5 16. Rfe1 e5 (16... Rcd8 17. Bd3f5)
17. Bd3 g6 18. Rad1 f6} 15. Rfe1 Nce5? {15... Re8 was best answer and now
fighting for black squar be continue} 16. Rad1 Bc6 17. h3 Nxf3+ 18. Bxf3? {a
natural but wrong answer correct way was 18. Nxf3 !Nf6 19. exd5 Bxd5 20. Bc4
h6 21. Bxf6 Qxf6 22. Bxd5 exd5 23. Rxd5 with anextra pown and very strong
intiative for white} 18... Nf6?? {18... Qc7 !! and game come to equal because
white obligate to loss tempo for defenseagainst black threat in h2 square
19. e5 (19. Bxg4 ?? Qh2+ 20. Kf1 Bb5+ 21.Nc4 Bxc4+ 22. Rd3 f5 -/+) 19... Nh6
oo} 19. Nc4 Qc7 {19... Re8 ? 20. exd5Nxd5 21. Nb6 Rc7 22. Qd2} 20. Be5 Qd8
21. Nb6 Bxe5 22. Nxc8 d4 23. Nb6 g5? {23... Qb8 24. Nc4 Rd8} 24. Nc4 Nd7 25.
a4 Qf6 26. Qb3 {26. Rb1 !? with idea b5 d3 27. Qd1 ! Bd4 28. b5 axb5 29.
axb5 Bxe4 30. Rxe4 Nxc5 31. Nd6 ! Nxe4 32.Nxe4 (32. Bxe4 ?? Qxf2+ 33. Kh1 Qf4
-/+)} 26... Bc7 27. b5 Nxc5 28. Qb4 Bxe4 29. Qxc5 Bxf3 30. Qxc7 {30. gxf3 Bf4
31. Rxd4 h5 32. Ne5} 30... Bxd1 31. Rxd1 d3 32. Qxb7 Qd4 33. Ne3 a5 34. b6
Rd8 35. Qc7 Qd7 36. Qxd7 1-0
For event coverage can see: Chesspro.ru
Sunday 17 April 2011
Rematch Houdini-Rybka
April 12, 2011 began a rematch for the title of computer elite division Thoresen Chess Engines Competition, in which the update Rybka 4.1 (the author - Vasik Rajlich) tries to win back against Houdini 1.5a (writer - Robert Houdart) from defeat in the last match by score 23 ½ - 16 ½.
After 22 parties through equal: 11-11.
The match takes place with the same conditions: 40 parties control 150 minutes for the entire game + 30 seconds added per move. In the case of a draw account has 8 parties control 25 minutes + 10 seconds added per move. Endgame database is limited to five figures, the debut book - ten strokes.
After 22 parties through equal: 11-11.
for live webcast see:
http://www.tcec-chess.org/tcec_em.php
Houdini 1.5a is most powerful free chess engine made ever for example see it's excellent tactical view in below game:[Event "?"]
[Site "?"]
[Date "2011.4.2"]
[Round "?"]
[White "Houdini 1.5a w32"]
[Black "Komodo32 1.3 JA"]
[Result "1-0"]
[WhiteELO "?"]
[BlackELO "?"]
[SetUp "1"]
[FEN "1r1n4/4bk1p/1Pq2pp1/2p1p2P/p1N5/2P1BpPQ/P4P2/3R2K1 b KQkq - 0 33"]
%Created by Caissa's Web PGN Editor
33... Kg8 34. b7!! Nxb7 {(34... Rxb7 ?? 35. Na5 Qe8 36. Nxb7 Nxb7 37. hxg6
hxg638. Rd7 Nd6 39. Qe6+ Qf7 40. Qxe7 Qxe7 41. Rxe7 +-)} 35. Rd7 Re8 {(35...
Nd6 ?36. Qe6+ ! +-)} 36. Nd6!! {(36. hxg6 only end to equal in best way hxg6
37.Qh6 (37. Nd6 ?? Nxd6 -+ 38. Qe6+ Kg7 39. Rxe7+ Rxe7 40. Qxe7+ Nf7 41. Bxc5
Qc8and now white threats come to end) 37... Qxd7 only move 38. Qxg6+ Kh8 39.
Qh5+ Kg8 and game end in perpetual check)} 36... Nxd6 {(36... Bxd6 37. hxg6
Qxd7 (37...Re7 38. Rxe7 Bxe7 39. Qxh7+ Kf8 40. Qf7#) 38. Qxd7 Re7 39. Qf5 +-)
} 37. Qe6+ Kg7 38. Rxe7+ Rxe7 39. Qxe7+ Nf7 40. h6+ Kg8 {(40... Kh8 41.
Qf8#)} 41. Bxc5 Qa8 42. Qxf6 Nxh6 43. Qxe5 Nf7 44. Qe6 Qd8 45. Qe4 Ng5 {black
can't prevent frommaterial loss } 46. Qxa4 Qc8 47. Bd4 Nh3+ 48. Kf1 Ng5 49.
Qb3+ Kf8 50. Qd5 Qh3+ 51. Ke1 Qe6+ 52. Qxe6 Nxe6 53. Kd2 Ke7 54. Ke3 Kd6 55.
Kxf3 Kd5 56. a4 Kc4 57. Ke4 Nc7 58. f4 Kb3 59. a5 Kc4 60. g4 Kb5 61. f5 gxf5+
62. gxf5 Kc6 63. f6 Ne6 64. a6 h5 65. Kf5 1-0
[Site "?"]
[Date "2011.4.2"]
[Round "?"]
[White "Houdini 1.5a w32"]
[Black "Komodo32 1.3 JA"]
[Result "1-0"]
[WhiteELO "?"]
[BlackELO "?"]
[SetUp "1"]
[FEN "1r1n4/4bk1p/1Pq2pp1/2p1p2P/p1N5/2P1BpPQ/P4P2/3R2K1 b KQkq - 0 33"]
%Created by Caissa's Web PGN Editor
33... Kg8 34. b7!! Nxb7 {(34... Rxb7 ?? 35. Na5 Qe8 36. Nxb7 Nxb7 37. hxg6
hxg638. Rd7 Nd6 39. Qe6+ Qf7 40. Qxe7 Qxe7 41. Rxe7 +-)} 35. Rd7 Re8 {(35...
Nd6 ?36. Qe6+ ! +-)} 36. Nd6!! {(36. hxg6 only end to equal in best way hxg6
37.Qh6 (37. Nd6 ?? Nxd6 -+ 38. Qe6+ Kg7 39. Rxe7+ Rxe7 40. Qxe7+ Nf7 41. Bxc5
Qc8and now white threats come to end) 37... Qxd7 only move 38. Qxg6+ Kh8 39.
Qh5+ Kg8 and game end in perpetual check)} 36... Nxd6 {(36... Bxd6 37. hxg6
Qxd7 (37...Re7 38. Rxe7 Bxe7 39. Qxh7+ Kf8 40. Qf7#) 38. Qxd7 Re7 39. Qf5 +-)
} 37. Qe6+ Kg7 38. Rxe7+ Rxe7 39. Qxe7+ Nf7 40. h6+ Kg8 {(40... Kh8 41.
Qf8#)} 41. Bxc5 Qa8 42. Qxf6 Nxh6 43. Qxe5 Nf7 44. Qe6 Qd8 45. Qe4 Ng5 {black
can't prevent frommaterial loss } 46. Qxa4 Qc8 47. Bd4 Nh3+ 48. Kf1 Ng5 49.
Qb3+ Kf8 50. Qd5 Qh3+ 51. Ke1 Qe6+ 52. Qxe6 Nxe6 53. Kd2 Ke7 54. Ke3 Kd6 55.
Kxf3 Kd5 56. a4 Kc4 57. Ke4 Nc7 58. f4 Kb3 59. a5 Kc4 60. g4 Kb5 61. f5 gxf5+
62. gxf5 Kc6 63. f6 Ne6 64. a6 h5 65. Kf5 1-0
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