[Event "EU-ch U21"]
[Site "Groningen"]
[Date "1978.12.30"]
[Round "8"]
[White "Dolmatov, Sergey"]
[Black "Plaskett, Jim"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2495"]
[BlackElo "2410"]
[Annotator "Rogozenco,Dorian"]
[PlyCount "83"]
[EventDate "1978.12.21"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. O-O
O-O 9. a4 Nc6 10. Be3 Qc7 11. Kh1 Nxd4 12. Qxd4 Bd7 13. e5 Ne8 14. Bd3 Bc6 15.
Bf2 Rd8 16. Qe3 g6 17. a5 Ng7 18. Qe2 Rd7 19. Bb6 Qb8 20. Qe3 Bd8 21. Ba7 Qa8
22. Bb6 Bxb6 23. Qxb6 Qb8 24. Be4 Rc8 25. Rad1 Ne8 26. Qb4 Qc7 27. Bxc6 Qxc6
28. Na4 Nc7 29. c4 dxe5 30. Nb6 Rxd1 31. Rxd1 Re8 32. fxe5 Kg7 33. Qd6 Rb8 34.
Qxc6 bxc6 35. Rd7 Ne8 36. g4 g5 37. b4 Kg6 {[%tqu "En","What is the most
'technical' move for White in this position with an overwhelming positional
advantage?","","","d7e7","",10,"De","Was ist der 'technischste' Zug f? Wei?
in dieser Stellung mit ?erw?tigendem Positionsvorteil?","","","d7e7","",10]}
38. Re7 $1 {[%CAl Gb6d7,Gd7f8] "Always ask yourself what would your opponent
play and prepare against it or try to restrict his options!" Normally in such
a position White would have three candidate moves: 38.b5, 38.Ra7 and 38.Kg2.
The first one doesn't work, since after 38.b5 cxb5 39.cxb5 axb5 White cannot
advance the a-pawn because the Nb6 is hanging. The latter ones are good moves,
keeping the position with a large advantage, but if we understand that Black
is practically in zugzwang and his only plan to free his knight and king is
connected with the advance of the f-pawn (...f7-f6 or ...f7-f5), then it
becomes clear that White can and should prevent it by playing 38.Re7! after
which Black doesn't have any chance at all to survive. "Fragen Sie sich immer,
was Ihr Gegner spielen w?de, und wappnen Sie sich dagegen oder versuchen Sie,
seine Optionen einzuschr?ken!" Normalerweise h?te Wei?in einer solchen
Stellung drei Kandidatenz?e: 38.b5, 38.Ra7 und 38.Kg2. Der erste funktioniert
nicht, denn nach 38.b5 cxb5 39.cxb5 axb5 kann Wei?den a-Bauern nicht
vorr?ken, da der Nb6 h?gt. Die letzteren sind gute Z?e, welche nichts an
dem gro?m Vorteil f? Wei??dern, doch wenn wir verstehen, dass Schwarz
praktisch in Zugzwang ist und sein einziger Plan zur Befreiung von Springer
und K?ig mit dem Vorsto?des f-Bauern einhergeht (...f7-f6 oder ...f7-f5), so
wird klar, dass Wei?diesen verhindern kann und sollte, n?lich mit 38.Re7!,
wonach Schwarz keinerlei ?erlebenschance hat.} (38. b5 cxb5 39. cxb5 axb5 $11
{[%CAl Gh2h3,Gh1g2]}) 38... Rd8 {Black's activity is illusory, in fact he
loses at once. Die Aktivit? von Schwarz ist illusorisch, tats?hlich verliert
er auf der Stelle.} (38... h5 {[%CAl Rh5g4,Gg6f5] is easiest answered by 39.h3,
when nothing has changed and Black is still in the same kind of zugzwang. But
White can also win by simply taking the pawn: wird am einfachsten mit 39.h3
beantwortet, wonach sich nichts ge?dert hat und Schwarz sich noch immer in
derselben Art von Zugzwang befindet. Aber Wei?kann auch gewinnen, indem er
schlicht den Bauern nimmt:} {[%tqu "En","","","","g4h5","",10]} 39. gxh5+ Kxh5
40. Rxf7 $18) (38... Ng7 {[%CAl Gg7h5,Rh7h5]} 39. Kg2 {[%CAl Gg2f3,Gf3e4,Ge4d4,
Gd4c5,Rc5c6]} h5 40. h3 Ne8 41. Kf3 Ng7 42. Ke4 f5+ (42... Ne8 43. Kd4 $18 {
[%CAl Gd4c5]}) {[%tqu "En","","","","e5f6","",10]} 43. exf6 Kxf6 44. Rc7 $18 {
[%CAl Rc7c6]}) {[%tqu "En","","","","b4b5","Now that the knight is not
attacked anymore by his opponent's rook White wins on the spot by creating a
passed pawn.",10]} 39. b5 $1 {Now that the knight is not attacked anymore by
his opponent's rook White wins on the spot by creating a passed pawn. Jetzt,
da der Springer nicht mehr vom gegnerischen Turm angegriffen wird, gewinnt
Wei?sofort, indem er einen Freibauern bildet.} cxb5 40. cxb5 axb5 {[%tqu "En",
"","","","a5a6","",10]} 41. a6 b4 42. a7 1-0
[Event "Interzonal-08"]
[Site "Palma de Mallorca"]
[Date "1970.11.22"]
[Round "10"]
[White "Matulovic, Milan"]
[Black "Huebner, Robert"]
[Result "0-1"]
[ECO "C88"]
[Annotator "Reeh, Oliver"]
[PlyCount "110"]
[EventDate "1970.11.09"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "ESP"]
[SourceTitle "CBM 197"]
[Source "ChessBase"]
[SourceDate "2020.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.08.31"]
[SourceQuality "1"]
{[%evp 0,110,19,38,25,7,30,29,28,3,-1,-1,20,-10,-4,-5,22,-3,-7,7,24,1,3,-4,12,
12,19,10,3,19,23,12,16,21,11,13,47,22,43,43,43,16,16,16,23,13,76,76,62,59,75,
40,70,38,39,34,31,0,81,41,15,20,24,0,12,-17,9,-40,-42,-33,-23,-153,-145,-427,
-146,-193,-211,-198,-198,-268,-217,-217,-228,-197,-188,-198,-197,-195,-184,
-208,-207,-211,-247,-247,-247,-267,-267,-410,-302,-924,-957,-1022,-1068,-1144,
-1191,-1192,-1243,-1293,-1337,-1345,-1353,-1353,-1375]} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. Bd2 b4
11. Bg5 Nd7 12. Bxe7 Qxe7 13. Nbd2 Na5 14. Ba2 c5 15. c3 Kh8 16. cxb4 cxb4 17.
d4 exd4 18. Nxd4 Nc5 19. Nc4 Nxc4 20. Bxc4 Qf6 21. f3 Rad8 22. a5 Qg5 23. Rc1
Rd7 24. Re2 Qd8 25. Rd2 Qxa5 26. Nf5 d5 27. Bxd5 Rfd8 28. Kh1 Qb6 29. Qc2 Ne6
30. Rcd1 Qc7 31. Qb3 a5 32. h3 Qf4 33. Nd4 Bxd5 34. exd5 Nc5 35. Qc4 Rxd5 36.
Re2 h6 37. Re8+ Rxe8 38. Qxd5 {[%tqu "En","Black to play and win.","Best move
with the Nc5?","","c5d3","Untouchable due to the back rank weakness - 39.Rxd3
Re1++. Game over!",1,"De","Schwarz zieht und gewinnt.","Bester Zug mit dem
Sc5?","","c5d3","Unschlagbar wegen Grundreihenschw?he - 39.Txd3 Te1++. Game
over!",1]} Nd3 $1 $19 {[%csl Yd1,Gd3,Rh1][%CAl Ge8e1,Gf4h2,Gd3f2]} 39. Qb5 (39.
Rxd3 Re1#) (39. Rf1 Nf2+ 40. Kg1 Nxh3+ 41. gxh3 Qg3+ 42. Kh1 Qxh3+ 43. Kg1 Qg3+
44. Kh1 Re5 $19) (39. Qd7 Re5 $1 $19) 39... Re3 (39... Nf2+ 40. Kg1 Rb8 $19)
40. Ne2 Rxe2 41. Qxd3 Rxb2 42. Qd8+ Kh7 43. Qxa5 Rc2 44. Qd5 Rc1 45. Qd3+ g6
46. Qf1 Rxd1 47. Qxd1 Qc4 48. Qd6 Qc3 49. f4 b3 50. Qa3 Qc2 51. Qa4 Qc1+ 52.
Kh2 b2 53. Qb3 Qxf4+ 54. Kg1 Qc1+ 55. Kh2 Kg7 0-1
