Frankly speaking, when it comes to people, it’s true to say that some people weren’t in my life as much as I wanted them to be this year and some weren’t in it at all. Some were in it too much for comfort; others retained a healthy balance and some fell over. For some, it will have to be an accident if we ever meet again (and we're not talking serendipity). Next year, hopefully, I will readjust the balance again.
Meanwhile, the time for shopping is just about over (until the sales start) and this brings many things on which to reflect. How many half-price chocolate oranges has one been offered? How many pushchairs can be reasonably fitted down the aisles of Boots before it becomes impossible for anyone to move in any direction? Is it really useful to offer ‘3 for 2’ on Dalek Sec masks? Can it be right that cards now cost more than presents? Why do drunks catch the bus when it would be safer (for us) if they drove home, and why do so many of them pretend to be Scottish and hurl unlikely accusations, such as ‘You strangled my parrot, didn’t ye?’ which nobody else in the bus queue can (apparently) hear?
Of course, choosing the right presents isn’t any easier now than it was when the whole thing started. Rewind a couple of thousand years and this could well have happened…
Scenario: ‘JC’ and a ‘Friend’. 18 years after being left three gifts, JC is now old enough to understand what they are. His friend, official custodian of the Magi’s offerings, opens the trunk and reveals all.
JC: (Excited) Right! Time to find out what my first ever presents were.
F: This is the first one. Apparently it’s Myrrh.
JC: Eh? What’s that for?
F: I think it’s some sap-based substance, often used in the lubrication of incense.
JC: Crikey! You’d better put that back in the trunk straight away. What’s next?
F: Frankincense!
JC: Sounds monstrous. Any idea what it’s for?
F: Dunno - it’s a sort of aftershave I think. I’ll just pull out the stopper and have a - Christ, it stinks!
JC: Oh, does it? Not much point in using that then. To make sure of it I’ll give up shaving. (And he did) So what was the third gift? I don’t suppose they left anything useful, like gold?
F: (Looking at the ground.) Err, no chief, we didn’t see any gold. The third gift was…err...a pair of socks.
JC: Socks!? Socks…with sandals?? I don’t think that will work. You keep them.
…or maybe it didn’t happen like that at all. Who knows? One thing is certain: no man is ever so confident in his ability to buy presents that he ever destroys the receipts. He would never know where to find them, but that’s not the point.
Because it’s the festive season, just as in your favourite TV cop show, when they always have a special Christmas crime to solve, so Marsh Towers offers you a bit of fun with some unusual chess problems to tackle.
For this one, Black doesn’t move at all. Your task is to find out how many different ways you can give a check to the Black King in three moves.
White’s first move is 1 e4. Can you construct a game is which the final move is a Knight taking a Rook and delivering checkmate?
Just to balance things up for 1 d4 players…
Black is obliged to copy your moves. Under those circumstances, how soon can you force a checkmate?
The answers will follow sometime in 2008!
Meanwhile, to all those reading this at home…what are you doing in my house!?
11 comments:
I have 23 solutions to #1 (I have a feeling I'm missing some, though) and a mate on move 6 for #2. Haven't tried #3 yet...
I think i found 23 on the first one.
Nice way to work off the xmas pies :D
[Event "?"]
[Site "?"]
[Date "2007.12.25"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[ECO "B00"]
[PlyCount "5"]
[EventDate "2007.12.25"]
[SourceDate "2007.12.25"]
1. e4 (1. Na3 -- 2. Nb5 (2. Nc4 -- 3. Nd6+) 2... -- 3. Nxc7+ (3. Nd6+)) (1. g3
-- 2. Bh3 -- 3. Bxd7+) (1. Nc3 -- 2. Nb5 (2. Nd5 -- 3. Nxc7+ (3. Nf6+)) (2. Ne4
-- 3. Nf6+ (3. Nd6+)) 2... -- 3. Nxc7+ (3. Nd6+)) (1. e3 -- 2. Bb5 (2. Bc4 --
3. Bxf7+) (2. Qh5 -- 3. Qxf7+) (2. Qg4 -- 3. Qxd7+) (2. Qf3 -- 3. Qxf7+) 2...
-- 3. Bxd7+) (1. c3 -- 2. Qb3 (2. Qa4 -- 3. Qxd7+) 2... -- 3. Qxf7+) (1. c4 --
2. Qa4 -- 3. Qxd7+) 1... -- 2. Qh5 (2. Bc4 -- 3. Bxf7+) (2. Bb5 -- 3. Bxd7+) (
2. Qg4 -- 3. Qxd7+) (2. Qf3 -- 3. Qxf7+) 2... -- 3. Qxf7+ *
Puzzle 3 I only managed move 8.
I'm sure there is a better way.
1. d4 d5 2. e4 e5 3. exd5 exd4 4. Bg5 Bg4 5. Qxd4 Qxd5 6. Qc5 Qc4 7. Qxc7 Qxc2
8. Qd8#
Well done Dan and Bill, 23 is quite correct for the first puzzle.
You need to try harder on the other two though!
The six-mover is still the best I can do for #2: 1.e4 h5 2.Nc3 Rh6 3.Nb5 f5 4.exf5 Rd6 5.Qe2 c5 6.Nxd6#. 3 moves to get the knight to deliver check, 2 moves to get the e-pawn out of the way, 1 move to get the queen to pin the black e-pawn... I'm at a loss how to improve on that. I'll keep looking, though.
I have the feeling that the fact that my solution works with either ...h5/Rh6 or ...a5/Ra6 means that something's wrong, since I assume the solution is unique (except perhaps for move ordering). Hmm.
down to 6 moves for #3 :)
might be way off becasuse i have been drinking :D
1. d4 d5 2. c4 c5 3. dxc5 dxc4 4. Bg5 Bg4 5. Bxe7 Bxe2 6. Qxd8# *
At six moves, the intended solution to No.3 is still a couple of moves too long! Have a nice cup of tea and try again :-)
Down to 5 :)
This came to me whilst driving the car :)
1. d4 d5 2. e4 e5 3. dxe5 dxe4 4. Bg5 Bg4 5. Qxd8#
I'm guessing the answer is 4 moves, so I'm away to find my thinking cap.
Doh, so obvious!
1. d4 d5 2. Qd3 Qd6 3. Qf5 Qf4
4. Qxc8# *
having a go at #2.
1. e4 Nf6 (1... Nc6 2. h4 Ne5 3. Rh2 (3. Rh3 d6 4. Rd3 Bg4 5. c3 h5 6. Ne2
Nxd3#) 3... Nf6 4. Be2 Nfg4 5. Kf1 Nf3 6. Qe1 Ngxh2#) 2. f4 Nh5 3. Kf2 Ng3 4.
d3 d6 5. Be3 Bg4 6. Qe1 Nxh1# *
3 different methods, all end on move 6 :( I'm pretty sure the solution is 5 moves.
For the moment I'm working on the assumption that black delivers mate, as it seems like the kind of tricky twist I would expect..
Excellent - well done, Bill!
3 Qh3 works just the same.
It's always a good feling to solve these blighters, isn't it? :-)
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