segunda-feira, 6 de dezembro de 2021

Campeonato Mundial de Xadrez: a segunda vitória é Magnus Carlsen

 

Posição final depois de 43 Df3 e negras abandonam. Não havia mais nada a fazer.

Depois de algumas imprecisões por parte de Nepo, Carlsen ficou com o jogo fácil, jogou de forma bastante sólida e não deixou chance alguma para o seu oponente se recuperar. Com essa segunda vitória, Carlsen praticamente garante a manutenção do título mundial, "basta" continuar jogando com a concentração que vem demonstrando. Você concorda?
 
Partida completa sem comentários:

[Event "Mundial de Xadrez da FIDE 2021"]
[Site "Chess.com"]
[Date "2021.12.05"]
[Round "08"]
[White "Carlsen, Magnus"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[WhiteElo "2856"]
[BlackElo "2782"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. Nd2 Nxd2 8.
Bxd2 Bd6 9. O-O h5 10. Qe1+ Kf8 11. Bb4 Qe7 12. Bxd6 Qxd6 13. Qd2 Re8 14. Rae1
Rh6 15. Qg5 c6 16. Rxe8+ Bxe8 17. Re1 Qf6 18. Qe3 Bd7 19. h3 h4 20. c4 dxc4 21.
Bxc4 b5 22. Qa3+ Kg8 23. Qxa7 Qd8 24. Bb3 Rd6 25. Re4 Be6 26. Bxe6 Rxe6 27. Rxe6
fxe6 28. Qc5 Qa5 29. Qxc6 Qe1+ 30. Kh2 Qxf2 31. Qxe6+ Kh7 32. Qe4+ Kg8 33. b3
Qxa2 34. Qe8+ Kh7 35. Qxb5 Qf2 36. Qe5 Qb2 37. Qe4+ Kg8 38. Qd3 Qf2 39. Qc3 Qf4+
40. Kg1 Kh7 41. Qd3+ g6 42. Qd1 Qe3+ 43. Kh1 g5 44. d5 g4 45. hxg4 h3 46. Qf3
1-0


  
Partida completa (em inglês) comentada pelo GM Nijat Abasov:
 
Dear friends, after the longest game in the history of World Championship matches, the players had a relatively easier day in the office yesterday. Today, the World Champion plays with the White pieces. Are we going to see 1.d4 and many complications (in the Catalan?!) by him or 1.e4 where the rather sound Petroff is most likely expecting him? Considering the match situation, I'd say the second choice seems more logical, however, thinking about the psychological aspect, Nepo is in a more difficult situation at the moment and Carlsen may try using this factor...1.e4!?Carlsen seems to be in a calm mood today. I expect him to come up with a small idea in the Petroff and if Ian manages to avoid all the pitfalls - a draw is a perfectly fine result.1...e52.Nf3Nf6Petroff Defense, as it was expected.3.d4!?New move in the match. 3.Nxe5d64.Nf3Nxe45.d4d56.Bd3Bd67.O-OO-O8.c4c69.Re1Bf510.Qb3Qd711.Nc3Nxc312.Bxf5Qxf513.bxc3b614.cxd5cxd515.Qb5happened in Game 4. 3...Nxe44.Bd3d55.Nxe5Nd76.Nxd7 6.Nxf7leads to a draw6...Kxf77.Qh5+Ke77...Kg88.Qxd5#is sad for Black8.Qe2threatening f3Kf78...Nf69.f3and White is slightly better.9.Qh5+ 6...Bxd77.Nd2!?A very rare move! I have 4823 games in my database after 6...-Bxd7 and only 48 games with 7.Nd2. In other words, it's been played in less than 1% of all games! In general, it doesn't seem to be any harmful move, but as we thought, Magnus comes with a small opening idea/try, deviating from theoretical clashes. 7.O-Ois the main move7...Bd6 8.Nc3is a move that became popular after Ian's victory over Chinese super-GM Yu Yangyi!8...Nxc39.bxc3O-O10.Qh5f511.Re1c612.Bg5Qc713.Re3g614.Qh4Rae815.Rae1Rxe316.Rxe3Re8?!16...b5is what Black should have played17.c4Rxe318.Bxe3despite equal material White's positional domination gives them good chances for a win18...Be819.c5!Qe720.Bg5Qe1+21.Bf1Bf822.Be3+−Qa523.Bf4Bf724.Qf6Bg725.Qd6Qe126.Be3Bf827.Qb8b628.cxb6axb629.Qxb6Qa130.Qa7c531.Qa8Qe132.dxc5d433.Bh6Be834.Qd5+Bf735.Qd8Qe736.Qxe7Bxe737.c6Bd638.g3Bd539.a4Kf740.Bb5Bc741.Bf4Bxf442.gxf4Ke743.c7Bb744.a51-0, Nepomniachtchi,I (2771)-Yu,Y (2761) Astana, 2019 8.c4was the most common line8...c69.cxd5cxd510.Qh5O-O11.Qxd5Bc612.Qh5g6 7...Nxd2was played rather too quickly! 7...f5!?Nwas worth considering8.O-OQf6Attacking the d4-pawn and preparing long castle!9.Nf3a try to fight for the e5-square9.c3slow9...O-O-O10.f3isn't good for White as after10...Nxd211.Bxd2f4followed by ...-g5 and ...-h5 Black gets excellent chances!Bd69...O-O-O10.Bf4!?10.Ne5 10...O-O-O 10...Bxe511.dxe5Qxe5 12.Qe1!Qe7!Black needs to defend the Queen so that f3 doesn't win a piece12...O-O-O?13.f3Qd4+14.Be3+−13.Bf4attacking -c7 pawn13...O-O-O14.f3Qc5+14...g515.fxe4dxe416.Bd2± 15.Kh1Nf616.b4Qb617.a4White starts the action on the queenside.17...Rde818.Qd2Nh519.Bg5h620.Bh4Qe3!21.Qxe3Rxe322.Bf2Ree823.Bxa7unlike the Spassky-Fischer game, Bishop on the edge does not get trapped this time.b6?23...Nf424.Bd4↑24.Ba6+Kd825.a5+−and White shall win 15.Be3d416.Bf4Nf617.Qe5Qxe518.Bxe5Be619.Rfe1Rhe820.b4!?preventing c7-c5 seems to be leading to slightly better position for White. 12.f3??Qd4+13.Kh1Nf2+14.Rxf2Qxf2-+ 12.Re1O-O-O13.f3Qf6!?14.fxe4dxe415.Bf1f4=∞looks super interesting, where White has an extra piece, however, all their pieces are yet located on the first rank, whilst Black's pawns are dangerously advanced. 8.Bxd2Bd6Abasovafter the game Ian said, perhaps logical 8...-Bd6 wasn't the most precise move. I believe 8...-Qe7 could have been a reasonable alternative.GM AbasovNP.S. Fun fact: The 8th move of Game 8 - 8 pieces placed along the d-file. Just like 8 planets in 'Planet Parade' :) 8...Qe7+!?looked interesting9.Be3Qb4+10.Qd2and now the question is, can Black dare to be greedy and grab the b2-pawn?Qxb210...Qxd2+is the safest11.Kxd2Bd6should be close to total equality. The last hope for White will be here to advance kingside pawns and get some space.12.h4and once Black meets it accordingly12...h5the game should end in a draw.11.O-OBb412.Qe2O-Olooks like Black is controlling everything, however, their position is not stable enough13.Rab1Qa314.Qh5f515.Bf4Bd615...c616.Rb3Qa517.Rfb1+−b7 falls and so the position.16.Rb3Qxa217.Bxd6cxd618.Rxb7Rf719.Qf3±and Black's position is shaky 9.O-OHere Nepo started taking some time. I believe he wasn't too much happy about his position.9...h5!?unique way of dealing with Qh5 ideas! 9...Qh410.g3 10...Qg411.Re1+Kf812.Qxg4Bxg4could have been an option, but generally, the setup doesn't seem convincing for Black. 10...Qxd4?11.Bc3Qg412.Qxg4Bxg413.Bxg7Rg814.Bf6wins material by force, as after14...h515.Bh7Rf816.Bg7with wins an exchange. 9...O-O?!is met by10.Qh5with double-attack on -h7 and -d5.f5the only way to defend both pawns.10...g611.Qxd5±11.Bg5!11.Rfe1Qf6⇆Qe812.Qf3Qf713.Bf4⩲White takes the control over e5-square and has better light-squared Bishop. White's advantage is out of the question. The question is: Is it be enough to win the game? 9...Qf610.Re1+Be611.Qh5is a nice way of preventing castling on both flanks. Obviously, the short castle is not possible due to mate in 1 and in case of long castle 11...O-O-O12.Bg5±White wins material 11...Kd7nevertheless looked fun!12.c3now White threatens to trap the majesty of the Queen with Bg5, so Black should be careful about that.h6with a big game on!12...Bf4?13.Bxf4Qxf414.Re5±White's domination is way too strong. 10.Qe1+!?Was played after 40 minutes of thinking! I'd call this - The first critical moment of the game. Obviously, Ian's last move took Magnus out of the book. However, it doesn't feel like Black can checkmate the rival King on the kingside. 9... -h5 seems to be more like an active-prophylactic move against Qh5. I assume, spending so much time Magnus initially tried to figure out whether he can punish Ian's confrontational play. After realizing there's no refutation, he started to analyze what's going on on the board psychologically. With 10.Qe1+, he basically showed Ian that he is not against the peaceful outcome today. (P.S: Of course, a crucial nuance is the match situation, that Magnus has the lead. Was the score in the match even, I'm pretty much convinced he would have played differently). Being aware of Nepo's personality and his ambitiousness, Magnus knew that 9...-h5 kind move shall not be followed by ...-Qe7, which forces the Queen trades and simplifications. And yes, the game showed he was absolutely right. 10.c4!?dxc411.Re1+!?intermezzo11.Bxc4Qf612.Re1+Kf813.Qb3Kf811...Be6??12.Bxc4+−12.Bxc4Qf613.Qb3looks promising for White 10.Re1+Kf8!10...Be6?11.c4and Black having difficult times.11...Kf812.c5Be713.Re5+−11.c4Qh412.g3Qxd413.Bc3Qg4seems totally fine for Black 10...Kf8?!Not that it is a bad move, as the time showed, it was a bad decision. There was absolutely no need for Black to do something like that. 10...Qe7makes the most sense and is the best move11.Qxe7+Kxe712.Rae1+Kf613.h4Bf514.Bg5+Kg615.Bxf5+Kxf516.Be7Rhe817.Bxd6cxd6and despite the fact that Black has got doubled pawn, the activity of their King at least compensate the damaged pawn structure. 11.Bb4Qe712.Bxd612.Qxe7+Bxe7Qxd613.Qd2Well, as a result of 10...-Kf8 we reached this position. What can we say? Whilst we have almost symmetrical pawn formations, Black's Rooks are not connected yet. This factor gives White a slight edge.13...Re814.Rae1Rh6Black tries to bring the h8-Rook into the game.15.Qg5so, White starts keeping an eye on h5-pawn that the Rook couldn't move easily.15...c6 15...Rhe6a try to rely on tactical resources doesn't work for Black due to concrete play.16.Qxh5!16.Rxe6Rxe617.Qxh5Rh618.Qe5is the same.Rh616...Rxe117.Qh8+Ke718.Rxe1++−17.Rxe8+!Bxe818.Qe5!±and White is having an extra pawn 16.Rxe8+Bxe817.Re1White has the e-file. more active Queen and Bishop, yet it is not enough to win as the position remains to be symmetrical (in terms of pawn structure) and there's only 1 open file.17...Qf618.Qe3 18.Qg3Qd618...Qxd419.Bf5!controlling e6-square and preventing ...-Re6 wins the game for White.19.Re5Bd720.h4looks unpleasant for Black. 18...Bd719.h3h420.c4!?typical actions for such kind positions. As we mentioned above, White's pieces are more active but the problem is they cannot prove themselves in a position where there's only 1 open file. With 20.c4 White consciously enter a position with an isolated pawn, however, get more room for the pieces!20...dxc4 20...g5!?another active-prophylactic move (same as 9...-h5) looked really strong here!21.cxd5cxd522.Qe522.Rc1Bc623.b4a6Be623.Rc1Qxe524.dxe5f625.exf6Rxf626.Re126.Rc7?!Rf7↑is even better for Black, thanks to passed d-pawn.d427.b3Bf528.Bxf5Rxf529.Re4Rd530.Kf1d331.Ke1Rc5 20...Be6is no good due to21.cxd5and Black is forced to recapture with c6-pawn.21...cxd5after what White takes c-file without any contest.22.Rc1Qd823.Qe5+− 21.Bxc4b5??Was played after 4 minutes of thinking... There's not much to comment on this move. Normally, you'd expect a player of 2800 level to see that 21...-b5 is a huge blunder, but it proves again that elite players are also human beings. It shows how the tension is high in Dubai and that after an almost 8-hour Game 6 Ian didn't recover fully. I can only feel sorry for him. 21...Kg8was meanwhile the best continuation for Black 22.Qe7Be623.Qxf6Rxf624.Bxe6Rxe6pawn endings are always tricky! Without any calculation, I'd say it should be a draw, but you never know!24...fxe6!?should lead to easy draw25.Rxe6fxe626.Kf1Kf727.Ke2Kf628.Ke3e5!28...Kf5??trying to have more active King is met by29.g4+!and White gets 2 vs 1 on the kingside after29...hxg330.fxg3+−this should be winning for White, because, White eventually will create an outside passed pawn on the kingside, and whilst the Black King will be busy dealing with it, the White King is going to collect all the remaining pawns of Black on the opposite flank.29.Ke4exd430.Kxd4Kf531.g3!?again White may try to have 2 vs 1 on the kingside, but this time Black may ignore White's wishes and play31...b632.gxh4Kf433.a433.h5Kg5g634.b3a535.f3Kxf336.Ke5Kg337.Kf6b538.Kxg6Kxh439.Kf5Kxh340.Ke5bxa441.bxa4Kg442.Kd6Kf543.Kxc6Ke644.Kb5Kd745.Kxa5Kc8and Black King reaches home. 22.Qa3a try to attack a7-pawn and prepare Re7 doesn't work due to22...Qxd4∓ 22.Qb3with the idea of attacking b7-pawn and eyeing -f7 is only now being met by22...b5! 21...Qd622.Qb3b523.Bxf7leads to a position with an extra pawn for White as after23...Qxd4Black loses d7-Bishop24.Rd1!+− 22.Qa3+Kg822...Qd623.Qxa7had Ian ..-g5 being played in this position (as we mentioned on move 20) he could win the Bishop on c4, but now23...bxc4he gets checkmated due to back-rank issues...24.Qa8++−23.Qxa7In the press conference Ian admitted that he simply forgot that after 23...-bxc4 his Bishop is also hanging...23...Qd8 23...bxc424.Qxd7+− 23...Bxh3!?could have been the last try as after24.Re8+Kh7 25.Qxf7was the only way to keep the advantage for White. 25.Bxf7looks extremely strong but in fact loses all the advantage after25...Rg6!!and suddenly Black is in the game, in fact, White is the side now to fight for a draw.26.Rh8+only move!26.Bxg6+??Qxg627.g3Qb1+28.Kh2Qf1and White cannot prevent a checkmate from -g2.26...Kxh827.Qb8+Kh728.Qg8+Kh6last 3-4 moves by White were strictly only. They needed to push Black's King onto g-file29.Bxg6Qxg630.Qh8+Kg5and once King finally comes to g-file, it covers the pin, so White captures on -h3.31.gxh3Kf4+but the show goes on! The activity of Black's King gives them good chances to fight for a win! 32.Kf1another only move by White32...Qb1+33.Kg2Qe4+34.Kg1Qg6+game ends in a draw. 32.Kh2is no good due to32...Kf3!33.Qf8+Ke2↑and the King goes all the way to -f1, to deliver a checkmate!33...Qf6!?↑ 24.Bb3Now in addition to active pieces White has also got an extra pawn. The position is technically winning.24...Rd625.Re4!the cleanest. White is threatening Rxh4-Qxh4, Qb825...Be626.Bxe6Rxe626...fxe627.Qc5and Black loses another pawn.27.Rxe6fxe628.Qc5Black's main problem in this position is not only the fact that they are down a pawn. but that they have a number of weaknesses (on -c6; e6; -h4).28...Qa5Ian is looking for counter-chances.29.Qxc6Qe1+30.Kh2Qxf231.Qxe6+Now Black is couple pawns down, and normally it's enough to win the game31...Kh732.Qe4+Kg833.b3Qxa234.Qe8+Kh735.Qxb5Qf236.Qe536.Qb8!?would be a very nice touch, covering b8-h2 diagonal so that Nepo never gets a check and simply march the b-pawn all the way to the Queen.36...Qxd437.b4+−followed by b5-b6-Qc7-b7-b8=QQb237.Qe4+Kg838.Qd3Qf239.Qc3Qf4+40.Kg1Kh741.Qd3+g642.Qd1With extra cautious play Magnus doesn't want to give a single hope to his opponent.42...Qe3+43.Kh1g544.d5g4Ian tries his last chance, creating some play on White's King and hopefully getting eternal checks.45.hxg4 45.d6was still perfectly fine, but it's a kind of position where all the roads lead to Rome.45...gxh346.Qh5+Kg747.Qg4+Kh747...Kf748.Qf3++−48.Qxh4+Kg749.Qg4+Kh749...Kf750.Qf3++−50.Qxh3++− 45...h346.Qf3The game is over. Black resigned... What can I say? I personally have mixed emotions. Unlike game 6, where Magnus put enormous effort to win the game, it more feels like Nepo self-destructed today. It's extremely difficult to strike back after such unpleasant defeats. I have a sensation that Ian has burnt himself out, with declining draws in both Game 6 and today with taking too much risk. With 6 games to go, Magnus' 2-point lead makes me think about the chances. I believe the odds now are 97/3 and the destiny of the match has mostly been decided. Yet I genuinely hope the rest day tomorrow will recharge Ian and in the second half of the match, we see a completely different player - the true Samurai in action! I am most definitely sure he is capable of keeping the intrigue until the very end and it's never over until it's over!

Nenhum comentário:

Postar um comentário