# No.1336 (ND)

 No.1336 Nicolas Dupont (Франция) Оригинальные Retro & PG задачи JF – R2017-18

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 No.1336 Nicolas Dupont France original – 20.10.2018 Solutions: (click to show/hide) white Bf1c1 Ke1 Qd1 Ph2g2f2e2d2c2b2a2 Sg1b1 Rh1a1 black Bf8c8 Ke8 Qd8 Ph7g7f7e7d7c7b7a7 Sg8b8 Rh8a8 PG 18.5                                   (14+13) Madrasi Rokagogo 1.g2-g4 g7-g6 2.g4-g5 h7-h5 3.g5*h5-h6 {e.p.} Bf8-g7 4.h6-h7 Sg8-h6 5.e2-e4 Rh8-g8 { } 6.h7-h8=Q Bg7-c3 7.Qh8-d4 e7-e5 8.Bf1-c4 e5*d4 9.e4-e5 f7-f5 10.e5*f5-f6 {e.p.} d7-d5 { }11.f6-f7+ Ke8-d7 12.f7-f8=B a7-a5 13.Bf8-b4 a5*b4 14.Sg1-e2 Ra8-a3 15.0-0 Ra3-b3 { } 16.a2*b3 d4-d3 17.Ra1-a5 d5-d4 18.Ra5-g5 Sh6-f7 { } 19.Kg1-g3[wRg5->g2]{(= 0-0(Rg2 Kg3) non-orthodox castling) dia (C?)} In the recent JF problem 1331, Kostas constructed an almost one-sided double Valladao, only the castlings were bi-sided. I therefore had a quite exotic idea: addition of the fairy condition Rokagogo, which allows several castlings from the same side. It leads to this problem - a fully one-sided double Valladao (first illustration I guess), where moreover the thematic promotions are captured (Ceriani-Frolkin theme). It is Jacobi C+ until position 14.0 and from position 4.0 to position 18.0 (with the Madrasi condition alone). (Author)

### 3 комментария: No.1336 (ND)

1. seetharaman пишет:

Why not allow the castling on the diagonals also? 🙂

2. Thomas Maeder пишет:

Is Rokagogo the same condition that is called CastlingChess in Popeye?

3. dupont пишет:

In CastlingChess, it is possible to “castle” with a king and another piece-type than a rook, which is not allowed in Rokagogo. It looks like CastlingChess is called “Roque” in WinChloe.