Sunday, March 11, 2007

Some Weight Off My Back (Literally and Figuratively)

Today was a pretty good day, because I finally took my CM piano playing test today (I passed with honors! Yay!), which I've been stressing out about for about a week. After the AIME math exam that I take this Tuesday, I will be free of all worries other than schoolwork ... until late April/early May, when I will suddenly be attacked by the ferocious onslaught of 3 APs, an SAT and maybe an SAT II, and the USAMO (if I pass the AIME). Ouch.

After the piano test, I helped some family friends move. Moving is hard work. Especially on a day as hot as today. Ouch.

Tuesday, February 27, 2007

European Chess

ChessVariants.org : European Chess

As you may know, I am vice president of my school's Chess Club. And one of my duties as VP is researching new chess variants (ok, maybe it isn't my duty, but I do it anyway). This is the story of how I (not quite singlehandedly) designed a chess variant so popular that nobody in our Chess Club plays regular chess anymore.

"Chatanooga"


I was researching four-player chess games, because I felt that our club needed a multiplayer game. Bughouse isn't bad, but the players are rather detached, because you can only play one opponent at a time. I immediately dismissed all of the variants that required a special board; all we have in our club are the standard 8x8 boards. Bastardo looked interesting, but I felt that it started out too cluttered, with not enough wiggle room for your pieces. Finally, I noticed Chaturanga for four, and immediately was captivated by its elegance and fun. However, some of the rules were ancient, and in need of revision; I took a Chaturanga modification - ZM Machiavellian Chess - and played around with it a bit, and created ... Chatanooga.

Ok, maybe it wasn't as heroic as that. The real story was something along the lines of: I read about both Chaturanga and ZM Machiavellian Chess, but by the next day it was all mixed up in my head. The game I showed to the club that day was an odd mixture of both games, with a name as mixed up (unintentionally of course, you can see how mixed up my brain was, for me to mistake Chaturanga for Chatanooga. But I have a REALLY bad memory >.<). The club loved it. Well, the four people that played it loved it, the rest was too busy playing standard chess.

What exactly are the rules of "Chatanooga"? It's a sort of a mix of Chaturanga and ZM, closer to ZM, but with some differences: Play always goes clockwise with no exceptions (this occasionally enables players to prevent another player's checkmate), there is no king promotion, castling, or en passant, and captured armies are merged into one.

But Chatanooga is unimportant at this point, merely a stepping stone to much more exciting game that was to come ... European Chess.

The First Design Sessions


After a week or two of Chatanooga, we were getting a bit bored: because you only have 8 pieces, you eventually get tired of having the same arrangement: King, Rook, Bishop, Knight. One day, my friend John and I were experimenting with different rearrangements of the starting position. We finally agreed that the current one was the strongest.

But then I had an idea: "What if there were several different arrangements and you could pick yours? And because some are stronger than others, why don't we give special powers to the weaker ones to make it fair?" The first army I made was, I believe, an early form of Russia, with a queen, but pawns that can run away from you given the chance. John made up Austria, with three knights that automatically destroy any piece they flank. Early forms of Britain, France, the Holy Roman Empire, and Prussia also made their appearance at that first design session: those, I believe, were our first six, and all underwent significant changes, except for Austria, which has stayed the same for the history of the game.

That evening, I thought long and hard, and finally typed up the original 13 armies: Britain, France, Spain, Portugal, Italy, Switzerland, Netherlands, Holy Roman Empire, Austria, Prussia, Sweden, Russia, and the Ottomans. These, with the addition of Poland, which was to come later, constituted our first "block": 18th century Europe. At the next chess club meeting, these powers were a hit, with different players developing strategies for different powers (my favorite among these were Switzerland and the Netherlands). It should be noted that some of these powers were very different from their modern incarnations, particularly France and Spain, who had very wimpy powers at that point (they revolved around protecting the king).

European Chess Expands


About a week later, John single-handedly created 12 new armies and created a second "block": "Classical Chess". And a few days after that, I created our third and last block, "Modern Chess". At this point, we had 36 armies, 12 in each block. We later added three new ones - Poland to European Chess, and Canada and Law Enforcement Agents to Modern Chess - to obtain the 39 we have today.

However, we ran into a problem: the powers in Modern Chess, such as Iraq, North Korea, and Terrorists, seemed much too powerful compared to those in European Chess and especially Classical Chess. Rather than weaken the Modern powers, we decided to make the game slightly crazier by instead strengthening the others, and so came the period of "The Great Tweaking" - over the next month, we went and attempted to balance the game out more, completely changing several powers in the process.

This post-tweaking set proved incredibly popular in our chess club, more so than any other set, and so this is the version of European Chess we play today. It is also the version that we submitted to ChessVariants.org.

Where Are We Headed?


What's next on our agenda? Quite a few things, actually.

We're thinking about publishing European Chess, although we haven't quite decided on the specifics (our best plan would probably be to publish online, as this gives us the most control over the process). Fortunately, Michael's uncle is a patent lawyer, so I hope we won't have any legal difficulties in the future.

Also, we've got to work on changing the name: the game is not very European anymore, with the addition of the Classical and Modern blocks. However, the best we've been able to come up with is "Global War Chess" - we have to work a little harder on this.

Meanwhile, we've decided to have a little fun by starting a design competition for creating new European Chess armies. The submissions need not be historically accurate, and I'm very happy with the 16 very creative armies that we've received so far. The competition is open to anyone, so feel free to participate!

After the design competition, we plan to have two separate groups of armies: core and expansion. The core armies are the base 39, the first three blocks. The expansion armies are the design competition winners, and guess where they can be used - in expansions! ^_^

How can you help? Show European Chess to all your friends and family! :P

Links and Goodies


Man, that was a long post, and those who trudged through it should be rewarded. Here are some never-before-seen early European Chess designs that I just found after two hours of searching through three computers. Prior to this day, they have only been seen by a few chess club members; this is the first time that I'm posting them online.


  • - 11/28/06: The very first draft, only 11 armies. Note that the early Spain concept would later be recycled into Terrorists.
  • - 11/29/06: The second draft, after one day of playtesting. 13 armies (added Portugal and Sweden), and changed a few others. Also added a rather unwieldy two pages summarizing the rules of Chaturanga.
  • - 12/1/06: The first draft after John gave me Classical Chess. 25 armies. Note that the Classical armies are very unbalanced at this point - some are very strong, others are very weak.
  • - 12/5/06: The first draft after I added Modern Chess. 37 armies (added Poland and 11 modern). The Modern armies are quite unbalanced at this point - they are much stronger than the European and Classical armies.
  • - 12/6/06 and 12/8/06: Same as the previous one, but with some tweaking.
  • - 01/21/07: The first version that I submitted to ChessVariants.org. The armies are almost at their present state. 38 armies (added Law Enforcement Agents; Canada was to come later).

The very latest rules can be found here. Also, be sure to check out our design competition!

Thursday, February 22, 2007

AMC - the longer post

Yesterday, I came to the AMC12 very prepared indeed: I forgot to bring a calculator (had to use a friend's, which kinda screwed me up), a ruler (the only one Mr. M had was 4 feet long), a compass and protracter, and graph paper (got lucky - found a sheet of graph paper in Mr. M's scratch paper pile, proclaimed, "I hit the jackpot!").

When I came to the testing room (Mr. M's room - he also happens to be my Stats teacher) after school, I expected three, maybe four people other than myself there. To my surprise, there were a total of six AMC10 takers and four AMC12 takers (including myself), some of whom I didn't even know. These numbers are about the same as last year, but this year we had the disadvantage of only having one test day (we have only the geniuses behind the High School Exit Exam to thank for taking away the AMC A). Yesterday also happened to be a practice day for the tennis team; we lost about five kids due to that.

It is interesting to note that other than myself, every single test taker paid that very day (we - well, not me of course - had about two week's notice of the AMC). Several paid right before taking the AMC, and Mr. M even let two take the AMC12 without paying (they promised to pay the next day, but I have doubts about that).

Anyways, my lack of proper tools did hurt me, but not as bad as I originally thought. I won't discuss individual problems yet - not sure if I'm allowed to - but this year's test was different from last year's. Call me crazy, but I think that the easy problems were easier, and the harder problems were harder this year, which of course is not a good sign.

I solved 18 problems - not very good - but, after comparing answers with Bob, to my surprise I found that I solved all 18 right, giving me a solid 118.5 score, more than enough to make it to the AIME.

I'm going to be busier than ever now. The AIME is coming up, and after that I have about a month break before the APs. And maybe an SAT or two. Yup, my free time is gonna be severely limited...

Wednesday, February 21, 2007

AMC Day

Took the AMC12 today. Can't write anything more right now, partly because I'm not supposed to discuss details the day of the test, partly because I have to write an Euro essay about a video that I didn't see due to the AMC... >.<

Sunday, February 04, 2007

End of Semester One

Semester One report cards have been sent, and Semester Two has formally begun. Some reflections (compare to my first quarter reflections):

AP Statistics - B. I started the year horribly, because I missed quite a few big homework assignments, but I managed to bring it up to a B thanks to high test scores.

AP European History - A-. Miraculously, I have kept my A in what is considered to be the hardest class in our school.

Spanish II - A-. 200 extra credit points helped me out a lot in this class.

AP Biology - B. I had an borderline A first quarter, but then I did poorly on some tests, and had an 86% near the end of the semester. By some calculations, I needed exactly 100% (200/200 points) on the final to get an A in the class. We took the essay final a week before the multiple choice final, and I did not get 100% on it. Knowing that your grade will be the same no matter what you do is a great feeling though, a feeling that I had for all of about three days... ^_^

Honors English II - B+. I kept track of my grades all semester, and by all accounts I should have an A. But I don't.

PE II - B. Eh. P.E.

Now that finals are over, I do have more free time, but unfortunately, the AMC is coming up (we're only having one this year ... @#$%^@#$% High School Exit Exam interfered with the AMC A), so I gotz ta study for that. I did start work on me new site, but again, AMC means I don't have a timetable for its completion.

Friday, January 26, 2007

Phew!

The reason that I haven't been posting much for ... I dunno, last three weeks or so ... is that I had to study my tuchus off for them midterm exams. Now that this week is finally over, and I have a three day weekend with (virtually) no homework, I feel relieved, to say the least. Now I finally have the energy to devote to other things, which I may describe in later posts. Meanwhile, I gotta go enjoy my freedom while I still can.

Sunday, January 07, 2007

Reflections

[00:24] Alex: don't tell me you're up at this hour?
[00:24] Bob: go to sleep

Well, my parents are at a wedding (my second cousin, who, for some reason, forgot to invite me), and I assume that it's common courtesy to stay up until they get back (am I right? :P). So, seeing how it's the new year, let me take this time to reflect on the year 2006.

Uh-oh. I just realized I can't remember back that far. Curse my complete lack of any long-term memory!

Well, let me try something a bit easier: can I look back on winter break? After all, school starts again this Monday.

Let's see, this winter break I managed to:

Well, that's about it, the long and short of it. Worth using up most of my winter break on the above items? Dunno.

Saturday, December 30, 2006

I have family in Argentina?

Today was a fairly normal day, until I suddenly got an email from a certain Andrea Nisnevich in Argentina. It turns out that there is a Nisnevich family living in Argentina! Our stories seem to match up reasonably well - we're from Belarus and they're from Kiev,Ukraine - but my parents have never heard of any family members living in Argentina. Now, the chances seem low but Nisnevich seems to be a very rare surname, leading me to suspect that we are related, albeit rather distantly. Searching on Google I came across a classical guitarist named Gregory Nisnevich and one or two (you may laugh, but it's hard to tell!) semi-famous mathematicians with the surname of Nisnevich. Could this all be one family? I'm not sure...

Note to any readers: If your surname is Nisnevich (hey, it's possible), be sure to shoot me an email! (alex.nisnevich@gmail.com) I'm still trying to put the pieces of this puzzle together. ^_^

Thursday, December 28, 2006

Preparing (somewhat unsucessfully?) for the AMC

One of the things I really have to catch up with this winter break is preparation for this year's AMCs. Unlike last year, where I took both the A and the B exams (10A and 12B), this year our school is only hosting the B (stupid high school exit exam getting in the way of everything... completely pointless if you ask me >.<), which means I only have one shot to make it to the AIME. Nevertheless, I am fairly confident about the AMC - today I scored 114 (out of 150, 100 and higher qualifies) on a practice test, so I think I'm all set for that. However, for the AIME... let's just say this is looking to be a repeat of last year (5/15, due to 4 rather careless errors) - I scored a miserable 2 on a practice test, again because of carelessness on my part. Granted, I haven't had any practice since this summer, but still... Looks like I've got a lot of work ahead of me... ;)

Monday, December 25, 2006

Links

Not knowing what else to write about, let me post a list of some great sites that I discovered recently. Enjoy!

  • Dilbert.Blog - Scott Adams, the creator of Dilbert, gives a witty and comical perspective of the world

  • Order of the Stick and Sheldon - As a whole, webcomics are a rather mixed lot. But these two, in very different ways, give me a laugh every time.

  • Cosmic Encounter - One of the world's greatest board games, now in online form.

  • Ill Bethistad - Perhaps the most detailed and well-researched alternate history projects on the Web, a very realistic portrayal of what the world could be like.

  • Pandora - "The next generation of internet radio". This site takes your favorite artists, and from them, gives you a personalized radio station.

So, if you ever find yourself with some time on your hands and unsure of what to do, be sure to check these out! =)

EDIT: How could I have forgotten? Merry Christmas, for those of you who celebrate Christmas...

Saturday, December 23, 2006

Winter Break (The Real Post)

So, this is it. Winter break is here. However, it doesn't look like it's going to be all fun (just like this summer). Ahead of me I have some 20-30 hours of Euro outlines ahead of me, several English essays, and a required reading (with essay :P) of A Tale of Two Cities. I'm also planning to finish the website I'm working on this winter, although I still have quite a bit of work to go.

And now, some random tidbits from my life ^_^:

I'm trying to combat my inherent laziness by keeping a to-do list handy. Unfortunately, I seem to have displaced it a couple of days ago, sorta defeating the whole purpose of the thing.

The last few days of school went by pretty fast, except for the mock trial we had in Euro, of Robespierre (as played by Carl). Me and my friend Neil were the judges for the case, and although we did all the research the day before, we still came out looking the best-researched, somehow. I guess faking knowledge is a talent of mine ;). The verdict was especially fun, as in our speech we seemed to alternate between "guilty" and "not guilty", finally settling on "guilty". Carl, in the middle of laughing at the prosecutors, stopped with surprise on his face. Priceless ^_^.

Sadly, one of my friends is leaving during this break, to some fancy prep school in Ohio, the "potato state" (inside joke). So, I'll take this opportunity to say, WE'LL MISS YOU DEREK!! By "we", I'm either speaking for all my friends or referring to myself in the fourth person, take your pick.

Thanks to my dad's MSDN subscription, we're the first guys on the block to get Windows Vista. And lemme tell you, it is AMAZING. The graphics effects especially make Vista a huge improvement over XP. There are those who say Vista is just eye candy, and to that I answer, well, I like eye candy. So there. :P

Now that I have my guitar, I'm considering what equipment I need to get. A friend gave me a copy of Guitar Rig 2, a truly amazing piece of software, but I still need an amp (I'm looking at the Line 6 Spider II), as well as cables, picks, strap, stand, and tuner. I wanted to order all that today, but due to an unfortunate run-in with a computer virus, my parents are a wee bit mad at me...

One final tidbit: for the rest of winter break, I'm writing at least one post in this blog, every day. Just watch. I won't forget. Seriously. You don't believe me?! Awwww... :(

Friday, December 22, 2006

Winter Break is here!! =)

Man, I had this really long post in mind, but now it's getting rather late. I'll do it tomorrow, like the procrastinator that I am... ^_^

Wednesday, December 13, 2006

Later and Later ...

I seem to go to bed later and later every night. And it's not that I'm getting more homework or anything; I just seem to - inexplicably - be getting more and more inefficient.

Just yesterday I didn't get to bed until past midnight, and I didn't have that much work to do. I guess I just get distracted too much.

Fortunately, I seem to be improving - today it's only 11:00, a full hour improvement from last night =)

Anyways, my hard work is paying off. I am getting better grades in all my classes (maybe I'll even reach a 4.0+ GPA by the end of the semester), and just got a very respectable 214 on my PSAT. It's not that my performance is bad, it's just I wish it didn't take me so long...

Monday, December 11, 2006

I'm free!! (sorta)

Yesterday was perhaps the most hectic day of my life. From 11 am to 8 pm, me and my friends were doing nothing by Euro work, because our Business Plan, the biggest project of the year, was due today. Finally, after three weeks, I no longer have to devote every waking minute to our business plan (and we did a ton of work - 96 pages of nothing but 1778 Russia).

Now we have nothing to do in Euro except our next project, which coincidentaly was assigned today. >.< However, this one promises to be more fun: mock trials of French Revolution characters. I managed to get a spot as one of the two judges for Robespierre , and my partner has it all figured out:

[20:54] ---: alex
[20:54] ---: i prepared an intro speech for us judges
[20:54] ---: we, the judges, would like to make clarify a matter before the trial begins. though it may seem like it (with our GUILTY sign, guillotine key chain, and "screw robospierre" shirt), we do not hold any biased views against the defendant. the court is now in session.

Yep, it'll be a fun trial. ^_^

Monday, December 04, 2006

Latest News from Alex's Life

I realize that I haven't posted in a while, and there's a reason for this: Euro. To be more precise, it's time to do my school's most difficult project: the dreaded Business plan. My group of four has two weeks (well, only one week left now) to compile a 100+ page report on.... 1778 Russia. Fortunately, two of my group members (including myself of course) are Russian, which makes it (slightly) easier. But still, finding 18th century census information is tough... >.<

My guitar finally came! It's a 2005 black Godin Solidac, in excellent condition, which is good considering I bought it on eBay ;). It plays really well, and I'm reasonably certain that I made the right choice in not listening to my friends and getting an obscure guitar rather than sticking to mainstream Fenders or Gibsons.

Suddenly, I've become interested in my geneology, and started working on a family tree for myself. Of course, this, along with my other big long term project - a new website - is kinda on hold for now, what with all this schoolwork.

Well, that's it for now. I would've made a longer post, but I'm kinda busy. Oh well >.<