Grouping of initial moves of a chess game are well known, though I've never seen analysis of the worst possible opening move, any thoughts? If so, please provide more than just a move, but the exact reason why such a move would be the worst assuming such a move was against a GM.
1. f3 is almost certainly the single worst move. It irrevocably weakens white's king position without doing anything useful.
Other moves like
1. b3 and
1. g3 prepare to develop a bishop, so they're not so bad.
1. c3 doesn't do too much for white, but it also doesn't hurt him.
1. a4 and
1. h4 both ignore the center, but they do help develop the rooks, and there are positions where
1. a4/h4 can be useful (especially when the kings have castled on opposite sides of the board.
Quite a rarely played passive starting move that gives up White's first move advantage. White's position is slightly weakened by the White King exposure to a check on the h4 - e1 diagonal. The Kingside Knight's favourite developing square f3, is also not currently possible. In fact, this is arguably the worst possible first move by White.
No stats as
1. f3occurs rarely among serious chess players.
Next on the list would probably be
1. h4 (Desprez Opening):
1. h4is a rather useless move that does nothing to assist the important central squares. No top masters have ever used it in professional play, although some, most notably Hikaru Nakumura, play it during blitz. It could be said that White has made his position worse, as castling Kingside is now less attractive.
This move is rarely seen among serious chess players.
The other moves cited, especially 1.f3, are bad, but I would rather plead the case of the ugly Grob opening, 1.g4?.
Pawns do not go back, so this double step weakening is much more commiting than a one step pawn move. After, say 1...e5, White has not only lost time, he has also:
- Self-destroyed the most natural shelter for his own king, reached by short castle.
- created weaknesses for himself, as Pg4 can and will be targeted by Bc8 or Ph5.
- got himself a disadvantage in the fight for the center.
If, in some kind of handicapped game, I could choose my opponent first move in order to maximize my chances, I would rather force him to play 1.g4 than anything else.
The worst move is 1. resigns. It goes from equal to lost in one move, much worse than moves like 1. f3 which go from equal to slightly worse.
For an objective take on this question, one might take a look at the Chessok Opening Tree:
- 1.f3 -0.33
- 1.g4 -0.29
- 1.Nh3 -0.22
- 1.b4 -0.18
- 1.h4 -0.18
Given that white should be able to achieve a plus of 0.11 (according to the Tree) these are the only moves that not only lose the first move advantage but more than reverse it.
Of course these computer evaluations have to be taken with a grain of salt, but they do bear out the intuition of experienced players and provide some food for thought (especially to adherents of the Sokolski …).
1. f3 is quite bad, but
1. Na3 and
1. Nh3 ain't pretty either, especially as they have to move again to avoid a double pawn after
1. h4 has been deemed the worst move by John Watson (author of the Mastering the Chess Openings series). Other people are saying
1. h3 and
1. a3. That is not true. Michael Basman is a noted unorthodox player that opens with
1. a3/h3, etc. and is rated >2400.
1. a3/h3 come out to be useful in a variety of openings, but it's certainly not what I would start with.
The idea of the opening moves is to allow an early development of pieces. Therefore the worst moves would be the ones that allow you the least opportunity to do so. So I would say
1. h3, and
1. f3 would be the worst. You not only lose the race in developing your pieces quickly (the only piece you can develop after these moves is the knight), but you also give up control on the central squares.
I would say
1. Na3. The reason is that it is the most useless move as far as building a setup around it. Even moves mentioned like
1. h4 and
1. f3 can be useful in some contexts -
1. f3 can be useful if you play
Nc3 and plan
1. h4 can be useful because you discourage your opponent from fianchettoing his bishop, and you can push it again for cramping effect. It is difficult, however, to imagine any setup where
1. Na3 is a helpful move, and furthermore after
...e5 you will have to move the knight or play
b3 to avoid getting doubled a-pawns, which are probably the worst doubled pawns since the open b-file is rarely useful and they are not supporting anything or guarding any important squares.
I'm just trying to protect a move that's mentioned above as being perhaps one of the worst. Grandmaster Mednis years ago wrote a little opening theory book in which he states that
is one of White's perfect opening move choices, when followed by
Unfortunately, the book's name escapes me. He does mention some of White's awful first move choices, but doesn't rank their badness.
1. g4 ...
This is a horrendous opening (especially in combination with the second move) because it severely undermines the ability to castle on the king's side, very aggressively throws a pawn into action where it has no defenders and isn't helping any cause in particular.
g4 allows to fianchetto the light-square bishop, as well as hide the dark square bishop behind it later, if needed, which is an odd, but somewhat redeeming quality, but as soon as it's followed by
2. f3, the light-square bishop is entombed and white have ZERO center control or active development for whole 3 tempi, allowing black to gain a MASSIVE center presence and advantage. And after
1. ...d5 followed by
2. ...h5 the
g4 square now belongs to the black and sets a great entry point to a king-side attack. If white tried to take on
g5, black now has a semi-open file without ever moving the rook. Thanks for that!
Such a horrible game would typically go like this:
1. g4 d5 2. f3 e5 3. Bg2 h5 - and black is 2+ points in the lead without having taken a single piece yet, according to any decent engine. White would need a major miracle and a blunder from black to have any chance to recover from that.
Example: Hou Yifan throws game
1.Nh3 and 1.Na3 (Ammonia attack, Sodium attack) are REALLY bad. It breaks the "move one piece one time" rule, and 1.Nh3 blocks h3, a good move to prevent back-rank mate.