Yermo’s travels: Back on the road

by Alex Yermolinsky
6/11/2021 – Yermo is back! Once the restrictions allowed it, he made it down to Mexico City with travelling pal Alexander Shabalov to try his hand in a 10-player round robin. In a thorough report, including plenty of pictures and annotations, he tells us all about his time in CDMX — chapulines, positive COVID tests and good old over-the-board chess made for a great experience in the second-largest metropolitan area of the Western Hemisphere.

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Hidden gems, quarantines and a GM norm

They say you can’t keep a good man down, but what about the army of us, chess players young and old? How long can we be kept away from our beloved game? 

I should leave the matter of online chess outside the limits of this discussion. To each their own, and I reserve the right to ignore the ongoing transformation of chess into a cybersport. All I wanted for those long fourteen months was to get back on the road that had been taking me from one chess tournament to another for as long as I can remember.

And it finally came when I got a word from my old friend Alex Shabalov that we could go to Mexico for a real, on-the-board chess event. I didn’t hesitate for a second.

The title of the event was I ITT Magistral Fenamac Efideporte 2021, a true chess festival with seven different events, held at Complejo Cultural Los Pinos in Mexico City (CDMX for short). Los Pinos is a park that long served as residence of Mexican Presidents.

Mexico City

Now it’s a popular destination for family activities and long solitary walks. Unfortunately due to COVID restrictions some parts of the park were closed, and only on the last day of the tournament, which happened to be Sunday, the crowds were back. Like everywhere else in CDMX, there’s a lot of history to learn there.

Los Pinos

The participants of the festival stayed at the Hotel del Prado, which is located some three miles away, but the organizers provided buses for transportation. COVID or not, there’s always traffic in CDMX, and sometimes it would take almost half and hour to get there. The facilities inside were more than adequate: a spacious playing hall with the back door leading outside for a breath of fresh air during the game and a capacious bathroom. Bottled water was always available for the players.

Los Pinos

We played two games every day, but the reasonable time control of 90 minutes with a 30-second increment with no time added after move 40 allowed us some time for sightseeing. Shabalov and I are working diligently on transforming ourselves from chess tourists to regular tourists, so we were out in town every chance we had.

Alex Yermolinsky

It wasn’t all museums and tourist traps, of course. With some help from our local chess friends we were able to discover hidden gems of Mexican hospitality. Food and drinks were excellent, so was the company of friends.

Mexico City

Alexander Shabalov

In good company — L. to R. David Encinas, Alex Shabalov, WIM Claudinelly Ancheyta Tejas, Uriel Capo Vidal

This is the kind of place where they serve the food of the future — insects.

Chapulin

Yes, they are your garden variety grasshoppers. Spicy, crunchy and full of protein, what is not to like?

Lots of fun, but there was a tournament to play, and it turned out much stronger than I expected.

Rk. Name Pts.  TB1 
1 Henriquez Villagra Cristobal 7,5 0,0
2 Obregon Rivero Juan Carlos 6,5 0,0
3 Yermolinsky Alex 6,0 0,5
4 Shabalov Alexander 6,0 0,5
5 Ibarra Chami Luis Fernando 5,0 0,0
6 Cardoso Cardoso Jose Gabriel 4,5 0,0
7 Benitez Lozano Javier 4,0 0,0
8 Garcia Guerrero Isaac Antonio 2,5 0,0
9 Sanchez Enriquez Oscar Gerardo 1,5 1,0
10 Capo Vidal Uriel 1,5 0,0

Find more info at Chess-Results

Before the start I did ask (only half-jokingly) to be put into the “B” tournament. Indeed, fice GMs (myself included), a 2400+ FM from Colombia, good local talent — and I left my computer at home...

I had no idea how I’d perform, but as you can see from the results, I didn’t quite manage to embarrass myself.

The future winner of the event, 25-year-old and Chile’s number one Cristobal Henriquez got off to a fast start.

 
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1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 e6 5.Bg5 a5!? An interesting plan. Black intends to push the white queen back, while also creating an opportunity of Bb4+. 6.a3 The safest. In case of 6.e3 a4 7.Qc2 Qa5+ 8.Nbd2 Ne4 9.Bf4 Black has the annoying a3 On the other hand, 6.Nc3 doesn't stop Black: a4 7.Qc2 7.Nxa4 dxc4 7...dxc4 and the attempt to take the game into a Botvinnik Vatiarion derivative, 8.e4 b5 9.e5 h6 10.Bh4 g5 11.Nxg5 hxg5 12.Bxg5 Nbd7 13.g3? turns out badly after Qa5 14.exf6 b4 15.Ne4 b3+ 16.Qd2 Bb4 17.Nc3 a3 6...Nbd7 7.e3 a4 8.Qc2 Qa5+ 9.Nbd2?! The knight's position on d2 is inferior. There are some lines in the Queen's Indian and the Bogo where Black invests a tempo into provoking it. 9.Nc3 appears more logical. After Ne4 10.Bf4 the position resembles the Cambridge Springs Variation, only with the a-pawns moves included. White should be happy not having to worry about Bb4. 9...Ne4 10.Bf4 Be7 11.Bd3 In case of 11.h3 White retains his dark squared bishop, which will bode him well if Black goes for the Stonewall setup, 0-0 In my view 11...c5 12.cxd5 exd5 13.Bd3 Nxd2 14.Nxd2 c4 is more to the point. 12.Bd3 f5 13.0-0 Bf6 14.Rac1 etc. 11...g5! A fully justified decision. The young Chilean is not afraid of ghosts, he will leave his king in the center, covered by a strong pawn formation. 12.Bg3 Nxg3 13.hxg3 g4 14.Ng1 f5 15.Ne2 Nf6 16.Nf4 Kf7 17.0-0 Rg8 A mysterious rook move. I think Cristobal wanted to rule out f2-f3. 18.Rac1 Perhaps Cardoso could have agreed on isolating his a-pawn, because 18.b4 axb3 19.Nxb3 Qa4 20.Rfb1 Bd6 21.Qc1 would create a possibility of Nc5. 18...Qd8 Perhaps it was a bit early to leave the a4-pawn unattended. 19.cxd5 I would think of improving the knight before anything else. 19.Nb1 19...cxd5 20.Bb5 Qa5 21.Qd3 Qb6 22.b4 Again, 22.Nb1 Ne4 23.Nc3 was possible, but White had to see a good reply to Ra5 The answer is provided by 24.Rb1! 22...axb3 23.a4 Bd7 24.Bxd7!? Jose Cardoso is a creative player in the best tradition of Colombian chess. A few rounds later I had a first-hand experience with playing him, and had a hard time guessing his moves. Here Jose took an interesting decison to abandon his a-pawn. After the automatic 24.Nxb3 Bxb5 25.Qxb5 Qxb5 26.axb5 Rgc8 Black has no problems whatsoever. 24...Nxd7 25.Rc3 Rxa4 26.Rxb3 Qc6 27.Rfb1 Now Black has to defend. Rb8 27...b6 would weaken the c6-square, and the white rooks would switch to the c-file. 28.Rc3 I wonder if this was the right time for 28.f3!? 28...Qd6 29.Qc2 Ra6 30.Rc1 Rba8 31.Rc8 Rxc8 32.Qxc8 Rc6 33.Rxc6 Qxc6 34.Qh8 Nf8 Very accurate play by the tournament rating favorite, who eliminated all dangers to his position. 35.Nd3? A time-trouble induced error ruins Jose's position. Still, White could get enough play going, if he found 35.Nh5 b5 36.Qg7+ Ke8 37.Qg8! with the idea to meet Qc1+ 38.Nf1 b4 with 39.Ng7+ Kd7 40.Qf7 35...Bf6 36.Ne5+ Bxe5 37.Qxe5 Qc2! It is instructive how Cristobal managed to get his pieces to the attack, while keeping his king safe. 38.Nf1 That knight is doomed. Nd7! 39.Qh8 Nf6 40.Qb8 Ne4-+ 41.Qxb7+ Kg6 42.Qd7 Qxf2+ 43.Kh2 Ng5 44.Qe8+ Kg7 45.Qe7+ White resigned, not waiting for the obvious answer Nf7. 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Cardoso Cardoso,J2411Henriquez Villagra,C26000–12021D11I Fenamac Efideporte GpA1.4

A nice win, and Cristobal went on to improve to 2½/3, but then he hit a snag. Juan Obregon has kept his place among the Top Ten in Cuba not for nothing. One wrong step, and he can hurt you.

 
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1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d3 The modern treatment of the Two Knights Caro sees White playing 6.Be2 Nf6 7.0-0 Bc5 8.Rd1! insisting on d2-d4. A famous game MVL-Navara, FIDE Grand Prix Riga 2019 was a quick White win after Bd4 9.Qf4 e5 10.Qg3 dxe4 11.d3! 6...Nf6 7.Be2!? The Cuban GM had similar ideas. Bd6 Black's task of finding an optimal setup for his pieces isn't easy. GM Rauf Mamedov won a couple of nice games after 7...Nbd7 8.Qg3! My vote goes for 7...Be7 8.0-0 0-0 9.Qg3 c5 to develop the queenside knight to its natural c6-square. On 10.Bh6 Black always has Ne8 8.0-0 Bc7 I find this bishop placement a bit artificial. 9.Rd1 OK, White is ready for d2-d4, so Black's answer is near forced. d4 10.Nb1 Nbd7 11.h4!? Such extravagant-looking moves are part and parcel of modern chess. They aren't easy to deal with. h6 Cristobal thinks safety first. I can suggest 11...0-0 12.h5 Ne8 13.Nd2 f5 here. There's some logic in this plan: Black strikes in the center against White's underdeveloped position, his knight can come to d6, and 14.c3 can always be answered by Bb6 Importantly, the c6-pawn stays put to cover the klight squares in the absence of the bishop. 12.Qh3 Obviously, 12.g4?! would backfire badly: h5 13.g5 Ng4 12...Nc5 The knight goes away from the critical e5-square. Perhaps, 12...e5 13.c3 Nf8 would be more appropriate. 13.f4 e5 14.fxe5 Bxe5 15.Nd2 Ne6 16.Nc4 Qc7? Parting with another bishop leaves Black with an inferior position. Cristobal must have worried about 16...Bc7 17.e5 Nd7 18.Bg4 but possibly he could have considered 0-0 here. 17.Nxe5 Qxe5 18.Rf1 Qc5 19.Rf5! Welll played by Juan Obregon. Qe7 In case of 19...Qxc2 20.Qf3 the black queen would have to run back because of the threat of Bd1. After Qa4 White can contemplate 21.Rxf6!? gxf6 22.Qxf6 Rg8 23.Bh5 20.Bd2 0-0-0 21.Raf1 There's no doubt who stands better here. The next series of moves didn't change much. Rdf8 22.Qf3 h5 23.Be1 Rh6 24.a3 Rg6 25.Qh3 Rh8 26.Bb4! Now to the final stage. Qc7 27.e5 Ng4 28.Bd6 Qa5 29.b4! Cutting off the black queen counterplay possibilities is the most resolute. 29.Rxf7 Qd2 is not much, but at least Black is doing something. 29...Qd5 30.Bf3 Qa2 It's amazing how many moves it took for the queen to end up in such a miserable position. 31.Rxf7 Ne3 32.Rc7+ Kd8 33.Rxb7 Qxc2 34.Rb8+ Kd7 35.Rxh8 Nxf1 36.Qf5 1–0
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WhiteEloWBlackEloBResYearECOEventRnd
Obregon Rivero,J2520Henriquez Villagra,C26001–02021B11I Fenamac Efideporte GpA4.1

Henriquez didn’t get discouraged by this loss. He kept on racking wins, and by the end of round six he was ahead of the field, ironically thanks to Obregon’s win over early leader Shabalov.

By his own admission, Shabba wasn’t at his best in CDMX, but, more importantly, he was told of a great future.

Alex Shabalov

Shabalov’s best game with his own notes to follow.

 
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1.c4 b6 2.Nc3 Bb7 3.e4 e6 4.Nge2 Strange Saemisch versus e6/b6? Not looking dangerous, but very poisonous setup. Nf6 5.d3 d5 Conceptual break, which fails to equalize. 5...c5 6.g3 Nc6 7.Bg2 d6 8.0-0 Be7 9.h3 0-0 10.Be3 Nd7 11.d4 cxd4 12.Nxd4 a6 13.Rc1 Nxd4 14.Bxd4 Qc7 15.b3 Rac8 16.Qe2 Rfd8 17.Rfd1 Bf6 18.Bxf6 Nxf6 19.Rd2 Rd7 20.a4 Rcd8 21.Rcd1 h6 22.Rd3 Qc5 23.Kh2 Ne8 24.Qd2 Qb4 25.Qb2 Nc7 26.Kg1 a5 27.Na2 Qc5 28.Nc3 Na6 29.Nb5 Nb4 30.Rd4 Bc6 31.Nc3 Kf8 32.Qe2 g6 33.Kh2 h5 34.Kg1 Ke7 35.R4d2 Qe5 36.Rd4 Qc5 37.Kh1 Rh8 38.f4 h4 39.g4 g5 40.e5 dxe5 41.Rxd7+ Bxd7 42.Ne4 Qc7 43.fxg5 Rg8 44.Qf2 Rg6 45.Qxh4 Bc6 46.Qh8 Nc2 47.Nd6 Ne3 48.Nc8+ Qxc8 49.Qxc8 Bxg2+ 50.Kh2 Nxd1 51.Kxg2 Rxg5 52.Qc7+ Kf8 53.Qd6+ Ke8 54.Qxd1 1-0 (54) Matlakov,M (2596)-Lenderman,A (2573) Chess.com INT 2017 6.cxd5 exd5 7.e5 Nfd7 7...d4!? 8.Qa4+ Qd7 9.Nxd4 Qxa4 10.Nxa4 Nd5 11.Nc3 Nb4 starts a pretty crazy line. 8.d4 c5 9.f4 Nc6 10.Be3 g5N Technically a novelty that leads to a sharp position, but hardly a good one for Black. 11.Nxd5 11.f5!? cxd4 12.Nxd4 Ndxe5 13.Qh5 11...cxd4 12.e6?! White got carried away. Both 12.Nxd4 and 12.Bxd4 are better 12...Nf6 13.exf7+ Kxf7 14.Nxf6 dxe3 15.Nd5 Nb4 16.Nec3 Nxd5 16...Bxd5! 17.Bc4 Bb4 18.0-0 Bxc3 19.fxg5+ Kg6?! 19...Kg7 20.Qh5 Rf8 21.Bd3 Rf2 20.Qd3+ Kg7 21.bxc3 Qxg5 22.Rf5? 22.Rf3 led to a better version of the same endgame and probably a draw. 22...Qxg2+ 23.Kxg2 Nf4+ 24.Kg3 Nxd3 25.Rg1 Rhf8 25...Rhg8 26.Kh4+ Kh8 27.Rxg8+ Rxg8 28.Bxd3 Be4 26.Bxd3 Rxf5 27.Bxf5 Rf8 28.Kf4+ Kh6 29.Ke5 e2 30.Re1 Ba6 31.h4 Kh5 32.a3 Kxh4 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Garcia Guerrero,I2322Shabalov,A25280–12021A10I Fenamac Efideporte GpA7

Looking at the cross table above, the reader might be wondering about my “-” result against Henriquez. I could give you three guesses, but some obvious suggestions: too much chapulin, missed the bus or got arrested for public disorder would all miss the mark. The real story was rather amusing.

Thing is, one enters Mexico without any questions about COVID. In my case, “estoy jugando en un torneo de ajedrez” was enough to clear the passport control, but a lot of Americans flock over to vacation spots in Mexico these days. However, a proof of negative COVID test is required to return to the United States. Apparently, such may be the case with other countries as well, so the tournament organizers set up swab testing at the site on the penultimate day of the event, between rounds 6 and 7.

Alex Yermolinsky

It went quickly, as there were only a handful of foreigners present, and Shabba and I begged off taking the bus back to the hotel, instead opting for a lunch in town, followed by a slow walk back. Cuban cigars further enhanced our mood, and I sat down to face the tournament leader in a good mood. Up to this point my tournament was nothing special, a +2 score with a well-deserved loss to Jose Cardoso, due to atrocious time management.

I was Black, and we played an obsolete line of the Sicilian, where I had tons of experience. 

 
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1.e4 COVID test was administered to all foreign participants before this round. Afterwards Shabba and I went to eat and took a long walk through the park. I felt good about my game against the highest-rated player of the tournament. c5 2.Nf3 d6 3.d4 I was surprised to see Cristobal going for Open Sicilians. As little as I knew about his chess, he seemed more of a sideline type of guy. cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 His first think of the game came this early. 7.Nb3 e6 8.Bf4! Yet, he followed the best theoretical recommendation. Ne5 9.Be2 a6?! I made a tough decision to agree to some tempi loss to get to a Scheveningen setup. Previously I played 9...Bd7 twice. After 10.Be3 Qc7 11.f4 There's also 11.Nb5 Bxb5 12.Bxb5+ Nc6 13.Nd2 but I'm nor afraid of such slow developments when I play the Sicilian. When you get mated it usually happens swiftly and decisively. 11...Nc4 12.Bxc4 Qxc4 13.Qf3 I thought Black might try Some guy from New Mexico played 13.Qd3 but the endgame is harmless for Black. 13...Rc8 against Chimi I went crazy with 13...a5 while 13...Bc6 is normal. 14.0-0-0 d5 but then may come 15.exd5 Nxd5 16.Rxd5! exd5 17.Re1 Be7 18.Bd4 I wouldn't want to be Black here. 10.Be3 Qc7 11.f4 Nc6 In case of 11...Nc4 12.Bxc4 Qxc4 13.Qf3 Black's a7-a6 is less useful than Bc8-d7. 12.a4 This brought a big relief. Old school attackers knew how to handle such positions. Our game with Larry Christiansen came to this position from a different move order, and he went 12.g4! Equally dangerous for Black is to face 12.Qd2 b5 13.Bf3 Bb7 14.0-0-0 12...b6 13.0-0 Be7 14.Bd3 This one was also second-best. In case of 14.Bf3 we have a curious case of tempi-counting. White has the extra move Nd4-b3, but in regular Scheveningens Black forces the knight to retreat by playing Bc8-d7, and then returns with the bishop when White plays g2-g4. So, it isn't clear who's ahead. White also economizes on the Kg1-h1 move.... Bb7 15.Qe1 15.g4 may be premature, as Black hasn't castled yet: h6! 16.Qe2 g5 15...0-0 16.g4 and here if Black tries Nb4 17.Qf2 d5 18.e5 Nd7 what kind of French Defense is that? 14...0-0 15.Qf3 Suddenly the game has arrived into the main line of the 4...Qb6 variation I had played countless times. Bb7 16.Qh3 Nb4 No fear. Of course I knew e4-e5 doesn't work here. Cristobal continued to burn time. 17.Nd4 Rfe8 18.Kh1 Bf8 19.Rae1 Rad8 At this moment I felt very comfortable. I knew my position was safe, and he was already down to 30 minutes left. Suddenly, the arbiter came and told me I tested positive for COVID, and therefore must forfeit the game.
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WhiteEloWBlackEloBResYearECOEventRnd
Henriquez Villagra,C2600Yermolinsky,A24862021B571st ITT Magistral Fenamac Grupo A7

Well, what are you going to do. A mandatory quarantine was looming large. I took a solitary bus ride to the hotel, got to my room and made some phone calls to family and friends, telling them I might not be returning home for a couple of weeks. Then I got a call informing me that another American participant, GM Nikolay Andrianov, who played in Grupo B, also tested positive. A meal was brought from the restaurant, then Shabba showed up to collect his things, as he was instructed to move to a different room.

I tried to stay positive: I knew I wasn’t sick, that was the most important thing. Shabba  promised to leave me his computer, and I could count on Mexican hospitality to take care of all of my needs. I wondered if I would stay in the same room...

Quarantine meal

Mexico City

My view during quarantine

It all changed in the morning.

 
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1.Nf3 A nurse came to my room at 8 am to take my blood. The test showed no COVID, so I was allowed to return to the tournament, albeit the start of my game was delayed by half an hour. While we were waiting, Uriel reminded me how we played a quick draw in the last round of the American Continental in Toluca 2011. I pretended I didn't get the message. d5 2.g3 Nf6 3.Bg2 e6 4.0-0 Be7 5.c4 0-0 6.b3 b6 This time his draw offer came in a proper verbal form. I turned it down on general principle. Why would I take it after suffering the indignity of forfeiting a game and then agreeing to come back to the tournament? 7.Bb2 Bb7 8.e3 Nbd7 Not a bad system for Black. Far more common is 8...c5 but after 9.Nc3 a lot of players are reluctant to enter the forced line Nc6 I played 9...dxc4 more than once, but there are some problems to solve there as well. 10.cxd5 Nxd5 11.Nxd5 Qxd5 12.d4 where Black can only equalize with best play. 9.Nc3 On 9.Qe2 Black has a5!? 10.Nc3 a4 posing a new challenge. 9...Ne4 10.Qe2 I played this queit move in accordance to my overall tournament strategy of avoiding complicated opening battles. Staying fresh and ahead on the clock was the plan, and it worked. A principled continuation of 10.Ne2 Bf6 11.d4 didn't appeal to me, because I didn't see much future for my Ne2, and, besides, Black can even try dxc4!? 12.bxc4 Nd6 13.Rc1 c5 where his pieces are well-placed to attack White's hanging pawns. 10...a5!? An interesting plan. That pawn has big ambitions. 10...Bf6 11.d4 Nxc3 12.Bxc3 dxc4 13.bxc4 c5 is about equal. 11.Rfd1 dxc4 12.bxc4 a4 13.Rac1 a3 14.Ba1 Nxc3 15.Bxc3 Ra4?! Here I found myself at a crossroads. Once again, the decision went in favor of a quieter continuation. I expected 15...Nc5 16.d4 Ne4 and planned to trade more pieces with 17.Ne5 16.d3 Very attractive was 16.d4 Qa8 17.d5 exd5 but I had to see 18.e4! to keep things going. Well, I didn't. 16...Bf6 16...Qa8 is now pointless, due to 17.e4 17.Nd4 Bxg2 18.Kxg2 Qa8+ 19.Qf3 As the pieces were getting vacuumed off the board I thought I still retained better prospects. Bxd4 A reasonable decision. White's remaining minor piece, the dark squared bishop, will be far less effective than a knight would have been, particularly if it had reached the c6-square. 20.Bxd4 e5 21.Ba1 Qxf3+ 22.Kxf3 Re8 23.d4 e4+ 24.Ke2 c5! Well played. I banked my hopes on 24...f6 25.c5 25.Rc2 I had to admit Uriel had fully equalized the game. h6 26.Rb1 Rc8 27.Rb3 cxd4 Perhaps, Black could have delayed the resolution of the crisis. 28.Bxd4 Raxc4 29.Rxc4 Rxc4 30.Kd2 Ra4! Defending the more important pawn was also correct. 31.Bxb6 Ne5! Now, to counterplay! I was mentally ready to fish for chances in the rook endgame. 31...Nxb6 32.Rxb6 Ra5 33.Rb4 f5 34.Kc3 etc. 32.h3! My best move in the whole game. Firstly, I had to realize that 32.Bc5 Nd3 33.Bxa3 Nxf2 wouldn't be good at all, not with my a3-bishop effectively pinned. Secondly, after the indifferent 32.Bd4 Black can go after my pawns with Ng4 32...Nd3 This route is less effective, because White can move his f-pawn. 33.f4 but only two squares up because 33.f3 leaves Black the time to hit the a2-pawn, Nb4 34.fxe4 Nxa2 35.Bc5 Nc3! and get away with that! 33...f5?? How can one move spoil a well-played game? This is the cruel nature of chess for you, boys and girls. Opening up lines for White to attack the g7-pawn ruins everything Uriel worked so hard for. 33...f6 34.Bd4 is slightly better for White, but not more than that. 34.Bd4 Ra6? The second error in a row sinks Black's ship. He had to try 34...Nb4 35.Bc5 Nd3 35...Nxa2 36.Rxa3 Rc4 37.Bd4 Nc1 38.Bc3 Nd3 39.Ra7 illustrates how White benefits from the disappearance of the a-pawns from the board. Now he is afforded the peace of mind to win on the kingside. 36.Rb8+ Kf7 37.Rb7+ Ke6 38.Bd4 g5 and hope for the best. Who knows, maybe Black can get Nb4 in while White is busy collecting the kingside pawns. 35.Rb8+ Kh7 36.Rb7 Rg6 37.g4 Perhaps, my unfortunate opponent simply missed this move. Kg8 37...fxg4 38.f5 Rg5 39.h4 is curtains. Black cannot hope to promote his g-pawn because of mating threats to his king. 38.gxf5 Rg2+ 39.Kc3 Nc1 40.Kc4 Nxa2 41.Ra7 Safety first. 41.Rb1 to go after the knight with h5 42.Kb3 h4 43.Ra1 would be the most brutal finish. 41...Nc1 42.Rxa3 Ne2 43.Ra8+ I didn't spot 43.Ra2 right away. 43...Kh7 44.Ra7 Kg8 Best was to struggle on in the rook ending, 44...Nxd4 45.Kxd4 Kg8 46.Kxe4 Rg3 47.h4 Rh3 albeit 48.f6! gxf6 49.Re7 Kf8 50.Re6 Kf7 51.Kf5 would end it quickly. 45.Ra2 Second time around I didn't miss it. Kh7 45...Nxf4 46.Ra8+ 46.Rb2 The rook finds a protected square, and it nails it. h5 47.Be5 h4 48.Kd5 Rh2 49.Rb7 1–0
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WhiteEloWBlackEloBResYearECOEventRnd
Yermolinsky,A2486Capo Vidal,U23341–02021A14I Fenamac Efideporte GpA8
 
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1.c4 Before the game I had to fight treacherous thoughts of playing something solid and offering a draw early. g6 Then I said to myself, no, I have to make one final effort. 2.Nf3 Bg7 3.d4 Nf6 4.Nc3 d5 Javier, who likes to play the English, visibly looked uncomfortable to enter any forced lines of the Grunfeld theory. 5.e3 0-0 6.Bd2 Finally, after a long think, he settled for an unambitious system. c5 7.dxc5 Na6 8.Rc1 8.cxd5 Nxc5 9.Bc4 Bf5 10.0-0 Rc8 is the book line. 8...Nxc5 9.b4 Nce4 10.cxd5 Qd6!? If it wasn't for his clock (Javier already spent almost an hour to get there) I would have gone for the simple 10...Nxc3 11.Bxc3 Qxd5 12.Qxd5 Nxd5 13.Bxg7 Kxg7 14.a3 a5 Actually, Black is somewhat better here. 11.Nxe4 Nxe4 12.Bc4 Rd8 13.0-0 e6 14.dxe6? A huge error. It was high time for White to safely block the d-file, instead of opening it. 14.Nd4 exd5 15.Bb3 Bg4 16.f3 Nxd2 17.Qxd2 Be6 would lead to a dreadfully boring position. 14...Bxe6 He must have calculated 14...Nxd2 15.Nxd2 Qxd2? 16.e7! Qxd1 17.Rcxd1 Re8 18.Rd8 Be6 19.Rxa8 Rxa8 20.Bb5 as winning for White, but so did I. 15.Bxe6 Now 15.Nd4 Bxd4 16.exd4 Qxd4 17.Bxe6 Nxd2 drops the exchange. 15...fxe6! That's how simple it is: the horrendous position of the d2-bishop will cost White the game. 16.Rc2 16.Nd4 Nxd2 17.Qxd2 e5 16...Bc3 17.Rxc3 Nxc3 18.Qc2 This exchange sacrifice was White's only hope. Unfortunately for Javier, the tactics didn't end there. Ne2+! 19.Kh1 Qd3 20.Qc7 Nd4! This knight retreat is much superior to 20...Ng3+ 21.hxg3 Qxf1+ 22.Kh2 where Rxd2 22...Rf8?? 23.Bc3 Rf7 24.Qe5 22...Qb5! 23.Ng5! forces a draw. 21.exd4 21.Re1 Nxf3 22.Bc3 Rd7 and the white queen is deprived of the e5-square. 21...Qxf1+ 22.Ng1 Qxf2 23.Bh6 Qf7 24.Qe5 Rd5 25.Qe3 Rad8 26.Nf3 e5! The most energetic. 27.dxe5 Rd1+ 28.Ng1 Qf1 29.Qxa7 Again, a stroke of bad luck for White, as 29.Qb3+ Kh8 30.Be3 loses to R8d2! 29...Qxg1+ I am perfectly willing to accept criticism from the engines. It doesn't matter by what margin the game is won or how soon checkmate is delivered. One cannot get more than one point added to his scoreline, no matter how it's achieved, so the objective is to get there the safest way possible. 30.Qxg1 Rxg1+ 31.Kxg1 Kf7 I knew I would win this endgame. 32.Be3 Ra8 33.Bc5 Rxa2 34.Kf1 Ke6 35.Bd6 h5 Black needs to advance his kingside pawns to make sure White cannot do the same. The difference is vital for the upcoming pawn endgame transition. 36.h3 36.h4 b5 37.g3 Ra3 38.Kf2 Rb3 39.Kg2 Re3 40.Kf2 Re4 41.Kf3 Kf5 42.Kf2 Kg4 drives White into the final Zugzwang. 36...h4 37.Kg1 b5 38.Kf1 Rb2 The stage is set for the final act. 39.Kg1 Re2 40.Kf1 Rxe5 41.Bxe5 Kxe5 42.Kf2 Kd4 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Benitez Losano,J2367Yermolinsky,A24860–12021D94I Fenamac Efideporte GpA9

As you can see, I got to finish the tournament on a high note. My final result, 6/8 with a 2602 performance, would have been a GM norm if I played the required nine games. Don’t ask me why I think of that. I guess it’s a personal satisfaction thing, but lately I missed a few GM norms, and I would like to score one just to prove to myself I can still play a little.

Far as I am from blaming Henriquez for taking a free point, given the position on the board I’d probably offer a draw if I were in his shoes. Oh, well.

The organizers and arbiters did their job. I assume it wasn’t easy to run the event among the ongoing COVID restrictions confusion. The players were required to wear masks and go through a temperature check before entering the tournament hall. It wasn’t their fault that PCR tests often give false-positive results, particularly with some vaccinated patients, as I happen to be.

Alex Yermolinsky

I was actually offered to stay one extra day to replay our game, but my heart wasn’t in it. It was time to go home. I was armed with a very important document

‘No detectado’

The path is clear.

Mario Ramirez Barajas

Mario Ramirez Barajas, President of the Mexican Chess Federation

In conclusion, I would like to thank all involved in making this trip possible, particularly Señor Ramirez Barajas, the President of the Mexican Chess Federation. I will return to play in Mexico the first chance I get.


Let endgame expert Dr Karsten Müller show and explain the finesses of the world champions. Although they had different styles each and every one of them played the endgame exceptionally well, so take the opportunity to enjoy and learn from some of the best endgames in the history of chess.


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Yermo is enjoying his fifties. Lives in South Dakota, 600 miles way from the nearest grandmaster. Between his chess work online he plays snooker and spends time outdoors - happy as a clam.

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