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5 problem(s) found in 5687 milliseconds (displaying 5 problem(s)). [COMMENTDATE>=20220810 AND G='n#' AND A='Trommler, Sven'] [download as LaTeX]

1 - P1235435
Sven Trommler
Dieter Müller

3409 Freie Presse (Chemnitz) 14/05/1993
Preis
P1235435
(6+10) C+
#7
1. Lxe3? Sc6 2. Kg5 Tf8!

1. Le7 Ta6 2. Lh4 Kf4 3. Lg5+ Ke5 4. Lxe3 Ta5,Tb6 5. Ld4+ Kf4 6. Se2+ Ke4 7. Sbc3#
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comment
Keywords: Model mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: rn6/6p1/4p1K1/1N2k1B1/p1p3p1/2N1p1p1/2P3P1/8
Reprints: 408 Problemschach-Jahrbuch 1993 D , p. 192, 1994
Problemschach-Jahrbuch 1995 D , p. 344, 1996
Input: Felber, Volker, 2012-03-30
Last update: Dieter Berlin, 2023-07-09 more...
2 - P1255652
Sven Trommler
Hans Peter Rehm
Franz Pachl

13252 Die Schwalbe 223 02/2007
P1255652
(9+11)
#8
1. Sg4! droht 2. Sgf6#
1. ... Ke4 2. Sgf6+ Kd3 3. Ld2 droht 4. Se5+ dxe5 5. Td7+ Td6 6. Txd6#
3. ... Tc5 4. Sg4 droht 5. Sf2#
4. ... Ke4 5. Sf2+ Kd5 6. Lf5 droht 7. Le4#
6. ... Sxf5 7. Sf6+ Ke5 8. S2g4#
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Sally: Das Probespiel 1. Sf6+? - Ke5 2. S2gf4# scheitert zunächst
noch sowohl an dem Fluchtfeld des s. Königs auf c5, als auch an dem auf f5. Mit 2 konsekutiven Vorplänen werden diese beiden Hindernisse ausgeräumt, inde, ein s. Offizier zum block gelenkt wird. 1. Sg4!
Das hierverwirkliche Thema " Erstzug = Mattzug" war zu dem entsprechenden Turnier der Schwalbentagung in Meerane nicht fertig geworden (2016-11-28)
Henrik Juel: Popeye 4.61 with opt dro 3 found no serious flaws (2016-11-28)
paul: Tested by Stockfish. (2022-09-07)
Anton Baumann: Informalturnier Mehrzüger 2006/2007: 6.Preis
C+ Gustav 4.2a, brute force (2023-05-08)
comment

Genre: n#
FEN: 8/1p1NR3/rprpP3/1P1k4/2p4n/p1P2p1B/5Nb1/2BK4
Input: Gerd Wilts, 2012-12-13
Last update: Alfred Pfeiffer, 2014-05-22 more...
3 - P1260516
Sven Trommler
132 Troll 18 08/1993
P1260516
(6+9) C+
#4
1. gxh4? droht 2. Lf6+ 1. ... e5 2. Ld2+ Kd4 3. Sb3+ Kd3 4. Tc3# 1. ... f1=D!

1. gxf4! droht 2. Ld2+ 1. ... Lf6 2. Lxf6+ Kb4 3. Lxe7 Ka4 4. Ta2#
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comment
Keywords: Promotion (sD, Drohung), Capture key
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/1p2p3/bK2p3/8/2k2p1b/2B2BP1/2R2p1r/2N5
Reprints: 651 Problemschach-Jahrbuch 1993 D , p. 326, 1994
Input: Felber, Volker, 2013-01-21
Last update: Dieter Berlin, 2023-07-15 more...
4 - P1371278
Dieter Müller
Sven Trommler

Probleemblad 2003
2. Lob
Tim Krabbe-60
P1371278
(9+7)
#5
1. Lg2! droht 2. e4 ... 3. Lh3#
1. ... Sa6 2. Sf4+ Ke5 3. Sxd3+ Ke6 4. Sf4+ Ke5 5. d4#
1. ... Lb7 2. Sf8+ Ke5 3. Sxd7+ Ke6 4. Sf8+ Ke5 5. d7#
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SCHRECKE: C+, Gustav 4.2e, Brute Force (2023-07-21)
comment
Keywords: Batteriematt diagonal, discovered checkmate, Switchback (Sk), Entblockung, Pawn mate
Genre: n#
FEN: 2b5/2Bp4/1p1Pk1NN/6Pp/1n6/3pPB2/3P4/1K6
Input: Felber, Volker, 2020-01-01
Last update: Gunter Jordan, 2023-07-21 more...
5 - P1405318
Sven Trommler
Magyar Sakkszövetseg 1988
Földeak-70
P1405318
(7+7)
#20
1. Lf4+ Kg7 2. Le3 Kf8 3. Lc5+ Kg7 4. Ka2 Kh6 5. Le3+ Kg7 6. Kb1 Kf8 7. Lc5+ Kg7 8. Kc1 Kh6 9. Le3+ Kg7 10. Kd1 Kf8 11. Lc5+ Kg7 12. Ke2 Kh6 13. Le3+ Kg7 14. Kf3 Kf8 15. Lc5+ Kg7 16. Kg4 Kh6 17. Le3+ Kg7 18. Kg5 Kf8 19. Lc5+ Kg7 20. h6#
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Henrik Juel: repeating the manouver 3.Lc5+ Kg7 4.K~ Kh6 5.Le3+ Kg7 enables White to get his king to g4 (2022-10-23)
comment
Keywords: Tempo Winning Manouevre
Genre: n#
FEN: 7b/5p2/4pN1k/1p2P2P/1Pp5/K1p5/2P4B/8
Reprints: Magyar Sakkelet 08/1989
Input: Rainer Staudte, 2022-10-23
Last update: Rainer Staudte, 2022-10-23 more...
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The problems of this query have been registered by the following contributors:

Felber, Volker (3)
Gerd Wilts (1)
Rainer Staudte (1)