Thanks for your answer, very interesting. I didn't consider the other components you mentioned; I guess the 10x10 boards is the most popular one because offers a good balance between tactics, strategy…

@jeffreyq2 {in alphanumeric notation} 2. .. c3:a5 3. e5-f6 e7-d6 (forced, otherwise it is lost due to material deficiency or huge positional disadvantage: normally, in Russian puzzles that option…

@dg https://i.imgur.com/9pZepRC.png 1.a3-b4 c3:a5 best move 2.e5-f6 e7-d6 3.d4-e5 a5-b4 4.e3-d4 c5:e3 5.f4:d2 d6:f4 6.a7:a3 f4-g3 7.f6-e7 h6:f4 8.b2-c3 And the position of the whites is won …

One of the plans for the future is to have more organised instructional material like that @Saturn_V At the very least a section where studies are bundles together, such as Tjalling's Pre-Course in …

d4

In English opening white can meet QID with Sämish setup. Because black placed bishop on b7, white can't develop kingside knight naturally with Nf3, and one of options would be to play f3, and at good…

Thx for the quick feedback @RoepStoep . Giving it as an option would be fine, since actually, in the private tournaments we are organizing due to very different player level participating, we believe …

It has been requested before, but we're not sure about this one. Winning streaks are tied to the Arena tournament format, and offer a nice incentive against draws. Without them (or berserk) you would …

@AsadsWorld It is hard to imagine a checkers variant without compulsory jump, because, practically, it would mean that starting side (= white) will run out of moves and lose. Besides, "huffing" doe…

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