Mega Database 2016

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Masters Challenge Biel Round 4

– The Masters Challenge in Biel this year is featuring Maxime Vachier-Lagrave and Peter Svidler. They play a match of rapid and classical games. Today is round four of the classical games. Daniel King is analysing live starting at 5pm CEST. View the whole schedule!


Fritz 15 - English Version

New Fritz, new friend


ChessBase Magazine 173

Enjoy the best moments of recent top tournaments (Shamkir, Paris and Leuven) with analysis of top players. In addition you'll get lots of training material. For example 13 new suggestions for your opening repertoire.


Queen's Gambit Declined Powerbook 2016

For the Queen's Gambit Declined Powerbook we once again used above all high grade material: 90 000 games from Mega and from correspondence chess, but these are of high quality. Added to that are 410 000 games from the engine room on


Complete Nimzo-Indian Powerbook 2016

We have included the whole E00-E59 complex in our “Complete Nimzo-Indian Powerbook 2016”. It is based, e.g., on 45 000 games from the Mega database and 4000 correspondence games. The lion’s share is made up of the 245 000 games from the engine room.


The Semi-Slav

The Semi-Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6) can arise via various moveorders, has decided World Championships, and is one of Black’s most fascinating replies to 1 d4. Nielsen explains in detail what this openign is all about.


The Black Lion - an aggressive version of the Philidor Defense

The Lion gets ready to roar after 1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.0–0 c6 – and now Black wants to attack with an early ...g5.


Power Play 23: A Repertoire for black with the Queen's Gambit Declined

On this DVD Grandmaster Daniel King offers you a repertoire for Black with the QGD. The repertoire is demonstrated in 10 stem games, covering all White’s major systems: 5 Bg5, 5 Bf4, and the Exchange Variation.


Books, boards, sets: Chess Niggemann

Guinness Chess Records in Mexico City

10/24/2006 – Imagine: a simultaneous exhibition with 14,000 participants – possibly the only chess event that is visible from space. The signing of almost 2000 books in one go by the 12th world champion Anatoly Karpov. A rapid chess tournament, and then the scaling of the Teotihuacán pyramid. Mexico sets new records in chess.
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ChessBase 13 Download

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Guinness Chess Records in Mexico City

Report by Dagobert Kohlmeyer

Pictures by Dagobert Kohlmeyer [dk] and David Llada [dl]

Mexico City is beyond anything you have ever seen. It is difficult to describe. The megalopolis is sprawled out in an ancient ocean bed that is now 2200 meters above sea level, and is inhabited by an urban population of 20 million (twenty million). A monstrous behemoth, filled with chaotic traffic, smog, criminality, but also history and culture. One has to go to Mexico City if one gets the chance. And especially if it is to attend the "Festival de Ajedrez Ciudad de Mexico 2006“.

Unscheduled stop for fuel and oxygen on the flight to Mexico [dk]

The plane had been losing cabin pressure [dk]

Getting there was no easy task, especially when the pilot of our Delta flight to New York announced over the Atlantic that we were losing cabin pressure and would land in St John to pick up oxygen. That's a new one for me. At least St John has chess memories: it was here that the 1988 Candidates was held, and the world championship in blitz, which was won by the legendary Mikhail Tal.

After the detour and three hours refurbishing the machine I naturally missed my connecting flight to Mexico City. I'm forced to take a late flight and arrive at six a.m. at my destination. Travel time so far: 30 hours.

Chess for the Guinness Book

The guest of honour at this giant chess event is Anatoly Karpov, who kicks things off with a press conference and a simultaneous exhibition at the University, which is 40 minutes distant by car. The university campus is a city in its own right, and home, we are told, for 200,000 students.

Anatoly Karpov giving a simul at Mexico University [dk]

A press conference with the 12th world champion (left Leonxto Garcia of Spain) [dk]

Karpov says he is glad that his compatriot Vladimir Kramnik won the world championship title in Elista, and says that he is definitely in favour of finding the world world champion in future in match play only. The knockout tournaments of FIDE must disappear – apparently the FIDE president has realised that we must return to the classical system. After the press conference Karpov plays a simul against 25 students, with a normal +21 =4 result. The event is well attended and billed as a warmup for the record attempt on Sunday.

Breaking the record

The big chess event takes place on Sunday, on El Zócalo, the giant square in the middle of the city. 14,000 participants are expected, and they will break the world record for the most chess games played in simultaneous exhibitions in the same place.

Satellite image of the main square El Zócalo, where the chess event is staged

The tables and chairs had been set up in the night before the event. From 9 a.m. on Sunday the giant square started to fill up with chess players. The area was divided into big colour-coded squares, with tables, T-shirts and caps marking them off in the colours black, white, red and green.

David Llada about to board a helicopter for an areal view of the event [dl]

Not for the faint of heart –flying over the city in an open chopper [dl]

Approaching the El Zócalo in the middle of the city by helicopter [dl]

The chess tables and the participants slowly come into view [dl]

There are seven simul rounds in each of the squares [dl]

From ground level, the giant square that is filled with chess tables [dl]

Participants lining up to get their places in the simuls [dl]

Soon the square is filled with people, with Mexican chess enthusiasts [dk]

Wall-to-wall chess in one of the red squares [dk]

Waiting for the simultaneous games to start [dk]

One of the many hundreds of simultaneous masters [dk]

Another simul on a dark table [dl]

A handful of the 12,000 participants who were present on the square [dl]

Taking it very seriously – a Mexican chess fan [dl]

The record to break was 13,500. That is the number of players who had appeared in Santa Maria in Cuba, in the spring of 2005. There around 600 simultaneous masters with 20 to 25 opponents each had set the record. Anatoly Karpov was the patron of that event as well.

World book signing record

During the Mexican event Anatoly set his own record, which consisted in signing the most autographs during a chess event. The goal was 2000, and he was signing a biography by David Llada.

Anatoly Karpov during his world record book signing attempt [dl]

Karpov signed 1951 copies of the book "Karpov, el camino de una voluntad" (written by David Llada), getting the record of "most books autographed by a celebrity". The previous holder of this record was Bill Cullen, who in April 2005 signed 1848 copies of his book "Golden Apples". Karpov stopped when he reached the number of 1951, because he was already very tired and his hand was in pain, but also because 1951 was the year in which he was born.

Signing 1951 books in six hours [dl]

Karpov with Stuart Claxton, the representative of the Guinness World Records in Mexico [dl]

"Signing books for six hours is more tiring than playing a long chess game," Karpov said, "because I had to be seated all the time. I couldn't walk around or relax at all."

When Karpov finished signing author David Llada had to do the remaining 800 [dl]

Rapid Chess tournament

While Karpov was signing books his great opponent from three world championship finals, Viktor Korchnoi, was slugging it out in a rapid chess tournament with Sergey Karjakin, Alexandra Kosteniuk and Gilbert Hernandez. Karjakin, 16 years old and rated 2672, won the event with 4/6 and a round to spare. Viktor Korchnoi, 75 and rated 2607, tied with Alexandra Kosteniuk, who at 2534 is the third-highest rated female player in the world. Both finished with 3/6. The Mexican GM Hernandez scored 2/6, but had the pleasure of defeating Karjakin in the final game.

Sergey Karjakin playing Alexandra Kosteniuk in the rapid tournament [dk]

Viktor Korchnoi vs the world's number three woman chess player [dl]

Alexandra and Viktor in the press conference after the event [dl]

Climbing the Teotihuacán pyramids

One more record attempt: getting these three players up the Teotihuacán
pyramid, dedicated to the gods Tlaloc (god of water and rain) [dl]

Did I really say the book signing was hard work? [dl]

Naturally the youngsters simply run up the blooming thing [dl]

But finally the three Ks – Karpov, Kosteniuk, Karjakin – make it safely to the top [dl]

Climbing down turns out to be insignificantly easier than climbing up [dl]

See also our ChessBase report on Karpov's visit to Mexico City (Spanish)

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