< Earlier Kibitzing · PAGE 2 OF 2 ·
|Sep-16-05|| ||bigfatton: I think Nxg2 was a GREAT!! move.|
|Sep-17-05|| ||RookFile: Well, just letting Fritz run for 3 minutes, it lists 3 winning moves in this order:
23..... Qc4+ is 4.31
23..... Qg4 is 3.38
23..... Nxg2 is 1.75
So, any one of these moves, evidently,
will get you a win. Note that
23... Qc4+ is just a finesse: after
24. Kg1, the reply is the 24... Nxg2!
that you like.
|Oct-02-05|| ||CapablancaFan: Why can't people accept the fact that after Alekhine won the title against Cap he did everything in his power to keep from facing him again. Maybe Alekhine had a flashback if this game. Here Alekhine goes on a queen side attack scooping up a couple of pawns that Capa dosen't even try to defend. Just when Alexander begins to relax satisfied with his position thinking it's all good Capa throws in a stunning knight sacrafice! After this and a series of forced moves and too many complications Alekhine's position crumbles and so does his game.|
|Oct-02-05|| ||WMD: <Why can't people accept the fact that after Alekhine won the title against Cap he did everything in his power to keep from facing him again.>|
Including accepting Capa's world title challenge in 1930?
|Oct-29-06|| ||ccs64: Why not 31... Ra8? It looks like that wins White's queen (or else 32...Qxa4 mate).|
|Oct-29-06|| ||Calli: 31...Ra8? 32.Rxd6! After 31...d5, Ra8 is threatened.|
|Sep-15-07|| ||patzerboy: Alekhine was Alekhinized by Capa.|
|Aug-01-08|| ||CharlesSullivan: Capablanca overlooked that 30...♖a8! is crushing. If White's queen moves away from the a-file, then 31...♕a4#. So 30.♖xd6 (hoping for a back-rank mate) 30...h6 (for example) and White must give up his queen.|
|Aug-01-08|| ||Boomie: <Giancarlo: Anyone ever talk about the possibilites of 22.Qa4? It seems reasonable for Alekhine here. I was looking over this game last night in one of my filed games and I was just thinking about it instead of 22.Kf1...>|
22. Kf1 is a losing move. 22. Qa4 at least gets to an endgame, albeit a piece down. But with 3 pawns for the piece, maybe white can hold it.
22. Qa4 f5 23. Qb3 f4 24. Bxf4 Nxf4 25. Rxe5 dxe5 26. Rxe5 Qxb3 27. Rxe8+ Kf7 28. axb3 Kxe8
click for larger view
|Aug-01-08|| ||Boomie: <Re 22. Qa4> A slight improvement for white over my previous post leaves black up the exchange for a pawn.|
22. Qa4 f5 23. Qb3 f4 24. Bd2 Rxe2 25. Rxe2 Qxe2 26. Qxd5+ Re6 27. h4
click for larger view
|Aug-01-08|| ||Boomie: <Move 22 Redux> White may be able to equalize with 22. g3. The 27. Bd4 resource is especially interesting.|
22. g3 f5 23. c4 Nb4 24. a3 Nd3 25. Rd1 f4 26. Rxd3 Qxc4 27. Bd4 cxd4 28. Rxe5 dxe5 29. Qd7 Rf8 30. Rf3
click for larger view
|Aug-01-08|| ||Boomie: Another amusing aspect of this game is Capablanca'a use of "Alekhine's Cannon", the heavy pieces tripled on a file. Of course, this game was played before the formation was named for Alekhine. Capa's Cannon has a nice ring to it.|
Alekhine (I think) mentioned that in 1914, Capa was unequaled in speed chess. During this tourney, Capa gave the other players 5-1 time odds and squashed them.
|Jul-24-09|| ||Domdaniel: <Boomie> 8.Nf5 may be rare in the Spanish, but here it actually transposes into a reasonably normal line of the Scotch Game. There are dozens of games in the database(s) with the position after 8.Nf5, but reached via the move-order 3.d4 exd4 4.Nxd4 etc -- eg, S Sulskis vs Campora, 2003|
A couple of other general points -- many kibitzers (over the past few years) have pointed out various 'mistakes', 'blunders' and even 'losing moves'. It's rarely so simple, though I can definitively refute one suggestion: whoever said that black was winning a pawn after 19.Bf4 Rxe2 20.Rxe2 Rxe2 21.Qxe2 Qxf5?? may have overlooked 22.Qe8#, when a fine positional grip is ruined by an awkward checkmate. (Although, in fact, 19.Bf4 seems to lead to rough equality -- but it's not a nice move to have to make, and if it's white's best then he's already gone badly wrong).
I agree that the key move is white's 19th, and that 19.Qb7 turns out badly. Is it necessarily a 'mistake', though? Let alone a blunder?
I previously let an engine (probably Fritz 11) grind away at that position, and it had to reach roughly 24-ply before it saw that there was anything seriously wrong. A human player OTB, even a future world champion, would be even less able to calculate all the way to a decisive advantage for black.
19.Qb7 (or the alternative Qc6, which can transpose) is precisely the sort of gamble that many strong GMs would make at the board. It seems to offer winning chances, with risks attached. White will pick up queenside pawns, gain tempo with the attack on the Nb6 (albeit an illusory tempo as the knight is so strong on d5/f4) and bring about a position where he will have a won ending if he can withstand black's kingside counter-attack.
Some players would fall at the first hurdle (me, I suspect, included) by underestimating 20...Qe6 -- if I was white, trying to decide on my 19th move, I'd probably have focused on 20...Nd5. But the queen semi-zwischenzug is very strong, increasing the power on the e-file and opening the way for the f-pawn, among other things. I'd expect a GM (or an engine) to anticipate it at move 19.
More subtly, I'd have expected black to push the f-pawn quickly, with ...f5-f4 aimed at the blockading bishop and ultimately the king. Cleverly, Capa found a more direct attack (with no risk of exposing the black king on the rank or diagonal).
It's true there are a few points where both players miss the best move. In black's case it doesn't seem to matter much: Capa missed a couple of chances to finish the game quickly, but I don't think he ever seriously let Alekhine back into it.
If 19.Qb7 is a blunder, then white's entire plan - starting a few moves earlier - is bad. Yet turning black's advantage into a win takes a lot of top-level play. It's not just Capa's technique. I'm sure Alekhine saw the outline of white's attack and gambled on surviving it.
Even after the pseudo-sac of a rook on e3, black has to play well to win. At the board, between normal players, white could still hope for chances in the position around move 30: heavy pieces on an open board, mate and perpetual threats on both sides.
As far as I can see, 23...Nxg2 *does* win -- but 23...Qg4 is stronger, and 23...Qc4+ (with ...Nxg2 to follow) is stronger still. And white's 30.Kb3 really *was* a blunder -- 30.Kc1 might have struggled on, but the move played should lose at once to 30...Ra8. Capa's 30...Qc6? returns the favour, and he was lucky to retain a winning advantage.
It's quite a double-edged game, despite black's general advantage after 19.Qb7 -- and it's a classic example of the danger of 'annotating by result' -- of seeing all the play as a stately progress towards a black win. Stately it isn't, and the progress is nervy and erratic.
|Jul-24-09|| ||visayanbraindoctor: <Capa's 30...Qc6? returns the favour, and he was lucky to retain a winning advantage.>|
I think back in this era, move 30 was the end of the first time control. Capablanca was the fastest player ever, but even with ample time in the clock, it's noticeable that every one, including the very best, makes more inaccuracies near time control probably mostly for psychological reasons. The other explanation is:
<notyetagm: No, 23 ... Nxg2! is a winning move. Dr. Tarrasch pointed out that 23 ... Qg4! was a quicker win, that's all. So Capablanca has two winning moves to choose from at move 23 and he played the one that he had probably seen like five moves earlier.>
Capablanca had probably already seen that 30...Qc6 would bring him the win in any variation; and rather than look around wasting time for more winning lines, he simply automatically banged out his last several moves in his usual rapid manner. Apparently he was particularly prone to this habit once he saw a clear winning line.
Also see my notes in Marshall vs Capablanca, 1909 and Najdorf's own recollection in a post by <Resignation Trap> in Capablanca vs Najdorf, 1939
|Jul-25-09|| ||Boomie: <Domdaniel>
I may be missing something in the OE. This position, Opening Explorer, has only 2 games with 8. Nf5. In any case, if it is a common move, it probably shouldn't be. Scanning the engine opening books, it looks like 8. Re1 is the sanest choice. I'm not sure I needed a book for that since Re1 looks fine by inspection whereas Nf5 looks goofy to me.
Since almost 4 years have passed since I posted, I decided to run Rybka 3 sliding back from 21...Nd5 where black is clearly in some difficulty. I probably used Fritz 8 for the original post.
19. Qb7 rated about half a pawn in black's favor. If white plays 19. Bf4, the rating is even. A difference of half a pawn for one move is enough for me to call it a mistake. Here's the Rybka line to maintain equality. It's a simple line which doesn't really need an engine to discover.
19. Bf4 Rxe2 20. Rxe2 Rxe2 21. Qxe2 Kf8 22. g4 h5 23. h3 hxg4 24. hxg4
click for larger view
There is still a lot of life in the position and one could guess that Capa would manage to win against a munchkin Alekhine.
16. Bd2 is slightly better on the Rybbie scale to Be3. Since the pin on the Be3 caused so much trouble for white, I would say Bd2 is a lot better. But I wouldn't call Be3 a mistake.
14. Qf3 Ne5 15. Qxb7 Qxf5 is a better then 14. Bxc6. No reason to give up the two bishops here.
13. Bf4 may be better than the pointless Nxf6. It's "nice" to win the minor exchange but not when the knight is a better piece than the bishop.
10...Ne5 or Re8 is probably better than Nd7. Rybbie goes from = to after Nd7.
Finally, 8...Nf5 is a jump from to =.
|Jul-25-09|| ||Domdaniel: <Boomie> The Scotch move order can also arise via the Four Knights (eg, Shabanov-Kuzmin, Tashkent, 1987):
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 d6 5.d4 exd4 6.Nxd4 Bd7 7.0-0 Be7 8.Nf5 ... in this particular game, it was 1-0 in 20 moves.|
Fritz/Chessbase seems to decide that it's [C66] -- Ruy Lopez, Steinits Defence -- whatever the move-order.
Here's the rest of Shabanov vs Kuzmin: an interesting little game.
On my own, I'd have thought that the delayed fianchetto on b2 was an excellent idea -- clear most of the centre away, then open up on the dark squares. And I'd have thought black took a risky pawn with 18...Nxd5.
But Fritz tells it differently -- it was equal, apparently, until the blunder 19...h5?? which lost at once. Instead, 19...Nf6 is OK for black.
|Jul-25-09|| ||Boomie: <Domdaniel: <Boomie> The Scotch move order can also arise via the Four Knights>|
I walked through the OE using this game and the Scotch and it produced the same set of games after move 8. Clearly there are OE magic tricks that I'm missing.
I noticed a spot for Bb2, too. Ya gotta play Rb1 first with the BB on f6 but since black isn't really doing anything, white can shuffle wood at his leisure.
|Jul-25-09|| ||keypusher: <boomie> <domdaniel> Just to get this out of the way, I thought <domdaniel>'s denunciation of "annotating by result" was one of the most eloquent I have ever read, the more so because I saw this game as a young player in some book and it was presented as a one-sided, uneventful "crush". In fact the annotations in the comments here are, I daresay, much better than anything that has been published in all the years from 1914 until the era of the internet and Fritz.|
Turning to 8. Nf5, I agree with Boomie that it is worse than 8. Re1 and probobably a few other moves, but I think it isn't bad. White needs to be willing to follow up with g2-g4, though, and I suspect that was hard for a 1914-era master -- even Alekhine! -- to do.
|Jul-25-09|| ||Boomie: <keypusher: annotation by result>|
I agree that engine lines without comment are at the least not helpful. I try to comment on the lines I post to help build a dialog and because I just can't shut up. Not that I have anything special to say about chess. I just enjoy analysis and the camaraderie that engenders.
|Jul-25-09|| ||keypusher: <boomie>
Agree. Just to be clear, when I say "annotation by result", I don't mean using computers -- I mean all those books that assume, because Player A won and Player B lost, everything A did was right and everything B did was wrong.
|Jul-25-09|| ||Boomie: <keypusher: <boomie> |
Agree. Just to be clear, when I say "annotation by result", I don't mean using computers -- I mean all those books that assume, because Player A won and Player B lost, everything A did was right and everything B did was wrong.>
Heh. Oops. After I posted I realized I had no idea what you meant but let it go in case I got lucky.
Yes. I hate that kind of "criticism" which is just a form of regurgitation. I'm sure Dom has seen his share of movie critics who simply follow the herd rather than actually conjure up an original opinion.
|Aug-12-09|| ||arsen387: 30...Ra8 is a faster win.
also I can't see why not 34...Qb3+ 35.Kb1 Re8 and seems like whites can't defend against Re1#.
|Apr-30-10|| ||Reisswolf: <CharlesSullivan: Capablanca overlooked that 30...♖a8! is crushing. If White's queen moves away from the a-file, then 31...♕a4#. So 31.♖xd6 (hoping for a back-rank mate) 30...h6 (for example) and White must give up his queen.>|
I think 30...♖a8 is met by 31. ♖e2. The ensuing endgame after the exchange of queens gives more initiative to White on the queenside than does the game continuation.
|Apr-30-10|| ||Boomie: <Reisswolf: 30...Ra8>|
How about 30...Ra8 31. Re2 Qc6? Looks resignable to me.
|Oct-16-10|| ||rjsolcruz: Des Catolos vs Rhal Sol Cruz Jr in MERALCO Paralympics Games continued with 4... a6 - http://www.blogger.com/post-edit.g?...|
This is one of then 11 year old Rhal's first win over senior players. And just the other night, he won over 4 senior players in the Abe Belen Memorial Blitz organized by Meralco Chess Club. One of his victims was eventual 3rd placer and Christmas Cup 2008 Champion Darryl Mata of Alabang Sector. Quite an achievement! But of course, I am his father writing this. :-)
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