Showing posts with label Deep Blue. Show all posts
Showing posts with label Deep Blue. Show all posts

28 January 2000

Awaiting foreign flavours

CHESS enthusiasts in the country can expect some fascinating clashes between our local junior players and several veteran foreign players when they compete in an international chess tournament in Penang towards the end of next month. 

This round-robin event, which will be known as the Wah Seong Penang international master chess tournament, is organised by the Penang Chess Association and will be played at the CitiTel Penang from Feb 26 to Mar 5. The sponsor is Wah Seong (M) Trading Co Sdn Bhd. 

The list of invited foreign players has not been finalised but tentatively, grandmasters Herman Ardiansyah and Edhi Handoko from Indonesia, international master Liu Wenzhe of China and Fide master Maung Maung Lwin of Myanmar have been identified. 

The other six participants in the tournament will be our local players led by international masters Mas Hafizulhelmi and Jimmy Liew, Fide master Wong Zijing and national champion Jonathan Chuah. Ng Tze Han and Lim Chuin Hoong, both nominated by the Penang Chess Association to play in this event, complete the line-up. 

There will not be any prize money for the winners but the champion is given custody of the Dato Tan Kim Yeow trophy. 

However, since the tournament is expected to qualify as a Category Four event, there is an added incentive for the two Fide masters and three non-titled players who can aspire to gain an international master title norm if they can score at least six points from the nine games. 

Although this shall only be the fifth time in 28 years that the Penang Chess Association is organising an international-level event, the association is confident that the Wah Seong Penang IM tournament can be the first of several more that will be held in the state. 

Selangor chess kicks off the new year 

The Chess Association of Selangor (CAS) will organise a six-round CAS closed under-20 tournament for its members on Sunday. Registration for this event starts at 9am and the games will be played from 10am to 6pm. 

Cash prizes, millennium T-shirts and complimentary entries to future CAS tournaments will be given to 10 winners in the under-20 section and three winners in the under-12 section. Non-CAS members who wish to play in this event can contact Mrs Jackie Wong ( 03-7038237) or Lim Tse Pin ( 012-2984922) for more details. 

In the meantime, the CAS first quarter allegro tournament on Jan 16 attracted 70 participants. The open section was won by Ng Ee Vern who scored 5.5 points from six games. The players who scored five points were Law Zhe Kang, Fikrul, Rizal, Chin Ching Shiung and Terry Van Der Veen, while a further half point behind were Thaw Chee Yin, Cheah Eu Gene, Ismail Ahmad and Foong Chee Leng. 

The CAS members section was also won by Ng Ee Vern with Law Zhe Kang placed second, Chin Ching Shiung placed third, Thaw Chee Yin fourth and Cheah Eu Gene sixth. Lim Han Ying won the Best Girls section, Gerald Soh took the under-16 prize with Nicholas Chan and Marcus Chan placing second and third respectively, while the under-12 prize was won by Zarul Shazwan with Fang Chin Yao in second place and Abel Yap third. 

Also, in the first CAS closed blitz tournament held recently, there were 28 players. The winner of the CAS members section was again Ng Ee Vern who scored 6.5 points from seven games. Jointly second and third were Mok Tze Meng and Nicholas Chan with 5.5 points each, while fourth was Julian Navaratnam with five points. The other winners were Navin Pillay, Chin Ching Shiung and Marcus Chan with 4.5 points each, and Thaw Chee Yin, Cheah Eu Gene and Wong Zi Chuang with four points each. 

The under-16 winner was Nicholas Chan, with Marcus Chan second and Wong Zi Chuang third. The best under-12 player was Thaw Chee Hou, while second and third were Anas Nazreen Bakri and Mohd Kamal Firdaus respectively. 

In a Deep Blue funk over Kasparov 

FOR two years after Gary Kasparov lost to IBM's Deep Blue in the historical match between man and machine three years ago, he kept challenging IBM and the Deep Blue development team to a rematch. 

Until earlier this month, computer scientists and chess players worldwide were salivating on the anticipation that a third match would prove once and for all whether Deep Blue's defeat of Kasparov in 1997 was indeed a fluke. The only question was when the match would be played. 

These scientists and chess players do not have to wait anymore. There will not be any third match. 

According to Hsu Feng-hsiung, one of the three main programmers of Deep Blue, the rematch is unlikely to take place because Kasparov has effectively backed down from his challenge. 

About two weeks ago, Hsu released an open letter on the Internet to relate the developments after Deep Blue had beaten Kasparov in 1997. 

Hsu said that he had done everything within his power to make the new match happen, but Kasparov had not responded positively, and added that he doubted Kasparov would change his mind. 

In his open letter, Hsu said that when Kasparov challenged the Deep Blue team for a rematch at the end of the 1997 match, he believed that the Deep Blue team had a personal obligation to honour Kasparov's request. 

When Hsu left IBM a few months ago, he spent a small personal fortune to get the right to the chess chip. Officially, he was getting the right to commercialise the chess chip but his real purpose was to answer Kasparov's challenge. If Kasparov was serious about his challenge, Hsu would see to it that Kasparov got his match. 

Towards the end of last year, Hsu contacted Owen Williams who was Kasparov's agent. In his first e-mail, Hsu asked Owen directly whether Kasparov was serious about the match and whether Kasparov was indeed willing to play the match as a world title match. According to Hsu, the initial response was not encouraging as Owen ruled out the possibility of a title match immediately and was noncommittal about the new match. 

"In reality, I was not unhappy that Owen ruled out the possibility of a title match. I don't believe that a computer should be the World Champion. Personally, I believe that the title should be for humans only. Some of the potential sponsors did indicate that a match with the title on the line was certainly more desirable, although I believed that it might be okay if Kasparov was willing to state that he would treat the match as seriously as if it were a title match," Hsu wrote. 

After a long sequence of e-mail exchanges, Owen sent a message vaguely suggesting that Kasparov was not interested. Hsu now said that he then asked Owen point blank: "Can I safely assume that Gary is not interested in a match any more?" and received Owen's reply that "Gary does not want to be involved in any way." 

Hsu mentioned that throughout the entire sequence of e-mail exchanges, Owen never said a straight yes or no to his question of whether Kasparov was interested in a match. But, Hsu added, the last e-mail has only one reasonable interpretation and that was, after over two years of issuing public challenges, Kasparov was no longer interested in playing a new match. 

"I don't know the reason behind Kasparov's decision. Maybe his priority changed; maybe he felt offended somehow in my dealings with Owen. (But) it is no longer of concern to me. Even if Kasparov somehow changes his mind, the chance of a new match is now very slim," he said. 

"Given what has happened so far, it would be very hard to convince match sponsors or funding sources that the match will happen. Kasparov could change his mind yet again or come up with match conditions that are unacceptable. Anyway, I give up. I have now done everything possible to make the match happen," Hsu added. 

Hsu said that there were people who were interested in seeing the chess chip commercialised. However, he said it was unlikely to happen as the Deep Blue chess chip was not commercially viable. 

To be commercially viable, he would have to redesign a new chip but without a new match, it was difficult for him to muster the energy to create it. He said that the only chance that anyone would ever see the chess chip commercialised would be if he decided to build a Shogi (a Japanese chess game) chip someday. "Then you may see a new chess chip designed as a by-product," he added. 


16 February 1996

Into the deep blue



Two significant events now taking place in the United States and Spain have made this a very special week for chess. Readers who followED this column last week would know what I mean.

The first event is, of course, the US$500,000 (about RM1.25 million) man-against-machine challenge in Philadelphia between Gary Kasparov and the IBM chess supercomputer known as Deep Blue.

Unlike previous encounters between man and chess machines or programmes where the games used to be of the 30-minute or 60-minute variety, this match is, for the first time, played according to normal regulation time control.

Each player is allowed two hours for his first 40 moves and this is followed by another hour's play of another 20 moves if the game has not finished by the fourth hour.

With this time control when there is more time for the man to think, Kasparov is expected to show a marked superiority over the computer. But the first game has shown otherwise.

It was history in the making last Saturday when Deep Blue beat Kasparov in the first game of the six-game match. Kasparov was outplayed by Deep Blue which succeeded in breaking up the former's kingside defences before it launched a devastating attack on his king.

However, in the second game on Sunday, Kasparov managed to grind out a long and protracted win in the endgame against Deep Blue. After two games, the score stands at 1-1.

Obviously, Deep Blue must be very special if it is capable of posing so much problems to Kasparov. According to IBM, the computer contains more than one million transistors; it has 48 RAM blocks and three Endgame ROM blocks. These blocks enable Deep Blue to analyse two to three million chess positions per second.

The largest two RAM blocks have 1024x10 bits each and are used to store the values of the chess pieces on each square of the chess board. The largest of the endgame ROM blocks has 128,000x1 bits and it stores the win/draw information for all known king-and-pawn versus king endings.

In a nutshell, Deep Blue is a computational engine capable of examining a billion moves in a second. It is a massive parallel, special-purpose system with an overall processing speed that is 1000 times faster than Deep Thought which was the original chess computer developed by the Deep Blue team in 1986.

For the record, after Deep Thought came Deep Thought II which was 10 times faster. Deep Thought II, later called Deep Blue Prototype, was capable of analysing more than seven million chess positions per second.

The Deep Blue development team, managed by Chung-Jen Tan, is based at the IBM Research Division's Thomas J. Watson Research Center in Yorktown Heights, New York. The team consists of computer scientists Feng-Hsiung Hsu, Murray S. Campbell, A. Joseph Hoane Jr, and Gershon Brody.

SHOWDOWN IN SPAIN

The huge media publicity over the match in Philadelphia has, unfortunately, eclipsed another chess event which is taking place in Spain. The Spanish town of Jaen is the venue of the women's world chess championship match between defending champion Xie Jun and her challenger, Zsuzsa Polgar.

Last week, I postulated that the match would be very close and it would be difficult for Polgar to wrest the title from Xie. Nothing could be farther than reality!

In this match, it is a sorrowful Xie Jun who has her back to the wall. The match is almost over for her and the score stands at 5 1/2-2 1/2 in Polgar's favour after eight games.

Xie's only win was in the first game. She then proceeded to lose the fourth, fifth, seventh and eighth games. The other games were drawn.


GAMES OF THE WEEK

This week's selection of games are from the matches in Phildelphia and Jaen. More will follow next week.

Deep Blue - Gary Kasparov, Game 1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. O-O Nc6 9. Be3 cxd4 10. cxd4 Bb4 11. a3 Ba5 12. Nc3 Qd6 13. Nb5 Qe7 14. Ne5 Bxe2 15. Qxe2 O-O 16. Rac1 Rac8 17. Bg5 Bb6 18. Bxf6 gxf6 19. Nc4 Rfd8 20. Nxb6 axb6 21. Rfd1 f5 22. Qe3 Qf6 23. d5 Rxd5 24. Rxd5 exd5 25. b3 Kh8 26. Qxb6 Rg8 27. Qc5 d4 28. Nd6 f4 29. Nxb7 Ne5 30. Qd5 f3 31. g3 Nd3 32. Rc7 Re8 33. Nd6 Re1+ 34. Kh2 Nxf2 35. Nxf7+ Kg7 36. Ng5+ Kh6 37. Rxh7+ 1-0

Gary Kasparov - Deep Blue, Game 2
1. Nf3 d5 2. d4 e6 3. g3 c5 4. Bg2 Nc6 5. O-O Nf6 6. c4 dxc4 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Bc5 10. Qb3 O-O 11. Qxb7 Nxe5 12. Nxe5 Rb8 13. Qf3 Bd6 14. Nc6 Bxc6 15. Qxc6 e5 16. Rb1 Rb6 17. Qa4 Qb8 18. Bg5 Be7 19. b4 Bxb4 20. Bxf6 gxf6 21. Qd7 Qc8 22. Qxa7 Rb8 23. Qa4 Bc3 24. Rxb8 Qxb8 25. Be4 Qc7 26. Qa6 Kg7 27. Qd3 Rb8 28. Bxh7 Rb2 29. Be4 Rxa2 30. h4 Qc8 31. Qf3 Ra1 32. Rxa1 Bxa1 33. Qh5 Qh8 34. Qg4 Kf8 35. Qc8 Kg7 36. Qg4 Kf8 37. Bd5 Ke7 38. Bc6 Kf8 39. Bd5 Ke7 40. Qf3 Bc3 41. Bc4 Qc8 42. Qd5 Qe6 43. Qb5 Qd7 44. Qc5+ Qd6 45. Qa7 Qd7 46. Qa8 Qc7 47. Qa3+ Qd6 48. Qa2 f5 49. Bxf7 e4 50. Bh5 Qf6 51. Qa3+ Kd7 52. Qa7 Kd8 53. Qb8+ Kd7 54. Be8+ Ke7 55. Bb5 Bd2 56. Qc7+ Kf8 57. Bc4 Bc3 58. Kg2 Be1 59. Kf1 Bc3 60. f4 exf3 61. exf3 Bd2 62. f4 Ke8 63. Qc8+ Ke7 64. Qc5 Kd8 65. Bd3 Be3 66. Qxf5 Qc6 67. Qf8+ Kc7 68. Qe7+ Kc8 69. Bf5+ Kb8 70. Qd8+ Kb7 71. Qd7+ Qxd7 72. Bxd7 Kc7 73. Bb5 1-0

Xie Jun - Zsuzsa Polgar, Game 4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Qb6 7. Nb3 e6 8. Qd2 Be7 9. f3 O-O 10. g4 Rd8 11. Be3 Qc7 12. g5 Nd7 13. O-O-O a6 14. h4 b5 15. h5 Nb6 16. g6 Bf6 17. h6 fxg6 18. hxg7 Na4 19. Nd4 Nxd4 20. Bxd4 Bxd4 21. Qxd4 Nxc3 22. bxc3 Qxg7 23. Qb6 Qe7 24. e5 d5 25. Bd3 Bd7 26. Rdg1 Be8 27. f4 d4 28. cxd4 Rab8 29. Qxa6 Rxd4 30. f5 exf5 31. Bxf5 Qxe5 32. Be6+ Kh8 33. Kb1 Ra4 0-1

Zsuzsa Polgar - Xie Jun, Game 5
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc3 Be6 8. Na4 Rd8 9. Bd3 Bd4 10. c3 b5 11. cxd4 bxa4 12. Qc2 Qxd4 13. Qxc6+ Kf8 14. Be2 Ne7 15. Qc2 f5 16. O-O Qxe4 17. Qxc7 Kf7 18. Bh5+ g6 19. Bf3 Qc4 20. Qxa7 Qd4 21. Qa5 Nd5 22. Rd1 Qc4 23. Bg5 Rd7 24. Rac1 Qxa2 25. Bxd5 1-0

 

Introduction

A very good day if you have found your way to this blog. Hello, I am Quah Seng Sun. I am known to some of my friends as SS Quah. A great par...