Check out Modern Chess, our featured variant for January, 2025.


[ Help | Earliest Comments | Latest Comments ]
[ List All Subjects of Discussion | Create New Subject of Discussion ]
[ List Earliest Comments Only For Pages | Games | Rated Pages | Rated Games | Subjects of Discussion ]

Comments/Ratings for a Single Item

EarliestEarlier Reverse Order Later
Mathematichess. A chess variant specially designed for mathematicians. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
💡📝Florin Lupusoru wrote on Fri, Dec 29, 2023 09:48 AM UTC in reply to Ben Reiniger from 03:15 AM:Excellent ★★★★★

That was a good review of the game. Thank you for your time. I have added the repetition rule. As for the territorial merging, it's hard enough to control a single territory and prevent it from invasion. On a bigger territory that will be even harder. You are right about the black King from e5 having the possibility to push the white bishop to c5 but that wouldn't win additional points for black. The "three of a kind" rule should also imply the same colour too. Also, the new territory created at e5 would give the white player even more points.


Ben Reiniger wrote on Sat, Dec 30, 2023 01:39 AM UTC in reply to Florin Lupusoru from Fri Dec 29 09:48 AM:

I had assumed the newly merged territory (d5+d6) would count the three black kings at d4, e5, and d7.

Also, the new territory created at e5 would give the white player even more points.

e5 isn't a territory at all, let alone for white.


💡📝Florin Lupusoru wrote on Sat, Dec 30, 2023 07:06 AM UTC in reply to Ben Reiniger from 01:39 AM:

If the black King from e5 pushes the white Bishop from d5 to c5, it will take the Bishop's place at d5 and the new territory will move to e5. I have updated the diagram for this example but for some reason I can't upload it right now.


💡📝Florin Lupusoru wrote on Sat, Dec 30, 2023 10:57 AM UTC:

I hope the updated rules have covered everything.


Diceroller is Fire wrote on Sat, Dec 30, 2023 12:29 PM UTC in reply to Florin Lupusoru from 10:57 AM:

Covered but not everything. I found typo in the start (arround empty squares), different themes in diagrams (please choose: cburnett or alfaerie) and, finally, you forgot one King:

The c5 territory

  • White = (10x2) + (3x2) + 10 = 36 points
  • Black = (3x2) +(3x2) + 3 + 10 = 15 25 points
  • White wins = 36 + 15 25 = 51 61 points. Also there are 3 black bishops, isn’t their summary value tripled? In this case, it’d be 45 and therefore White doesn’t win this space but wins the game. (And so on)

Idk if it’s all. I hope one day it’ll be approved.


💡📝Florin Lupusoru wrote on Sat, Dec 30, 2023 02:44 PM UTC in reply to Diceroller is Fire from 12:29 PM:Excellent ★★★★★

I didn't notice the three black Bishops on c5. That was a good point, but still, the black player can't win the game.

I have to recalculate the points. Thanks.


💡📝Florin Lupusoru wrote on Mon, Jan 1, 2024 12:26 PM UTC:

I hope everyone is happy with this game now. The only problem is that I am unable, for some reason, to upload the diagram for the last example. I have tried many times.


Bob Greenwade wrote on Mon, Jan 1, 2024 03:48 PM UTC in reply to Florin Lupusoru from 12:26 PM:

I'm having similar issue uploading a couple of new icons into my Icon Clearinghouse. Whatever the trouble, hopefully it'll be fixed soon.


Ben Reiniger wrote on Tue, Jan 2, 2024 01:57 PM UTC:

I updated the royal push text to avoid the interpretation I had before. There are still two things left to explain about it:

  1. "lower" pieces: can a king push a queen, or does this just mean royals vs non?
  2. Can a queen push a piece two squares, if there is a joined territory?

🔔Notification on Fri, Jan 5, 2024 10:50 AM UTC:

The author, Florin Lupusoru, has updated this page.


💡📝Florin Lupusoru wrote on Fri, Jan 5, 2024 10:56 AM UTC in reply to Ben Reiniger from Tue Jan 2 01:57 PM:

Thanks for your suggestions.

1) I have changed "lower pieces" to non Royals.

2) I also allowed the Queen to move more than two squares per turn across/along a joined territory, if that is possible.

Please let me know if there is anything else.


11 comments displayed

EarliestEarlier Reverse Order Later

Permalink to the exact comments currently displayed.