Mack, Wolfgang - Hirneise, Jens
OL Wttbg.

[A00]

[2012.03.18]

1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 d6 5.e4 c5 6.Nge2 Nc6 7.O-O
    [ 7.a3 a5 8.d3 O-O 9.Rb1 Bd7 10.O-O Ne8 11.Bd2 Nc7 12.Nd5 Nxd5 13.exd5 Ne5 14.f4 Ng4 15.h3 Nf6 16.g4 b5 17.f5 Be8 18.Nc3 b4 19.Ne4 Nxe4 20.Bxe4 Rb8 21.a4 Bd7 22.Kg2 b3 23.Qe1 Ra8 24.Qh4 Bxa4 25.Bh6 Bd7 26.g5 Be5 27.f6 a4 28.Bg7 h5 29.Bf3 Qa5 30.Rf2 Bd4 31.Rbf1 Bf5 32.Bxh5 Bxf2 33.Rxf2 gxh5 34.Qxh5 Bh7 35.Qh6 Qe1 36.g6 fxg6 37.Bxf8 Kf7 38.Qxh7+ 1-0 Miezis,N (2532) -Nijboer,F (2578)/Zwolle 2001/CBM 081 ext ]
O-O 8.d3 Ne8 9.Be3
    [ 9.a3 Nc7 10.Rb1 a5 11.Be3 Ne6 12.Nb5 1/2-1/2 Georgiev,V (2574)-Popovic,D (2579)/ Sibenik 2011/CBM 144 Extra ]
Nc7
    [ 9. ... Nd4 10.Rb1 Bd7 11.b4 b6 12.a4 Nc7 13.h3 Nxe2+ 14.Nxe2 a5 15.b5 Qc8 16.Kh2 Rb8 17.f4 e5 18.Qd2 f5 19.exf5 Rxf5 20.Nc3 Be6 21.Ne4 Qd7 22.fxe5 Bxe5 23.d4 cxd4 24.Bxd4 Bxd4 25.Qxd4 Ne8 26.Rxf5 Bxf5 27.Rd1 h6 28.g4 Bxe4 29.Qxe4 Qg7 30.Rf1 Nc7 31.Qf4 Rd8 32.Rd1 Qf8 33.Qd4 Kh7 34.Rf1 Qe7 35.Qxb6 Ne6 36.Qe3 Re8 37.Bc6 Nc5 38.Qf4 Rb8 39.Qf7+ Qxf7 40.Rxf7+ Kh8 41.Rf6 Nxa4 42.Rxd6 Nb2 43.Bd5 a4 44.Rxg6 1-0 Kosten,A (2497)-Bujisho,B (2404)/Nimes 2009/CBM 131 Extra ]
10.d4 cxd4 11.Nxd4 Ne6
    [ 11. ... Nxd4 12.Bxd4 Bxd4 13.Qxd4 Ne6 14.Qe3 Bd7 15.Rfd1 Qc8 16.Nd5 Re8 17.Rac1 Qc5 18.e5 dxe5 19.Qxc5 Nxc5 20.Nc7 Bg4 21.Rd5 Nd7 22.Nxa8 Rxa8 23.Rb5 Nb6 24.c5 Bd7 1-0 Colin,V (2425)-Libiszewski,F (2469)/Aix les Bains 2007/CBM 120 ext ]
12.Nde2 Nc5 13.f4 Bg4~
    [ 13. ... Be6 14.b3 Qc8 15.Rf2 Bg4 16.Qd2 Rb8 17.Rb1 a5 18.Nd4 Bh3 19.Bf3 Re8 20.Ndb5 b6 21.Nd5 Qd7 22.a3 f5 23.e5 Ne4 24.Bxe4 fxe4 25.Nxb6 Rxb6 26.Bxb6 Qb7 27.Be3 dxe5 28.Qd5+ e6 29.Qc5 Rd8 30.Qb6 Qc8 31.Qc7 Qxc7 32.Nxc7 Rd3 33.Re2 exf4 34.gxf4 Nd4 35.Kf2 Bf6 36.Bxd4 Bxd4+ 37.Ke1 Bc3+ 38.Kf2 Bd4+ 39.Ke1 Bc3+ 40.Kf2 Bd4+ 1/2-1/2 Van der Werf,M (2439)-Nyzhnyk,I (2530)/Wijk aan Zee 2011/CBM 141 ]
14.Rc1 Nb4 15.h3 Bxe2 16.Qxe2 Qa5 17.Rfd1 Nxa2 Schwarz ist zu dieser Abwicklung beinahe gezwungen.
    [ 17. ... Nc6?! 18.Qd2+= ]
18.Nxa2 Qxa2 19.Bxc5! lässt sich kaum vermeiden.
    [ 19.Rc2 Nb3~ =/+ ]
19. ... dxc5 20.e5
    [ 20.Kh2?! Bd4! =+ ]
Rfd8 21.Rd5!?
    [ 21.Bxb7!? Rxd1+ ]
        [ 21. ... Rab8 22.Rxd8+ Rxd8 23.Be4 Rb8 24.Rc2 Rb3 25.Kg2=, quiet ]
    [ 22.Rxd1 Rb8 23.Rd7 Bf8~ ]
    [ 21.Kh2!? =/& ]
e6 22.Rxc5 b6
    [ 22. ... Rab8 23.Rb5 b6~ ]
23.Rc7
    [ 23.Bxa8 bxc5 24.Bf3=, quiet ]
Rac8 24.Rd1?
    [ 24.Rxc8!? Rxc8 25.Kh2=, quiet ]
    [ 24.Rb7! Rd4 25.Kh2 Rcxc4 26.Rxa7 Qxa7 27.Rxc4 Qa6 28.Bf1=, quiet ]
Bf8?
    [ 24. ... Rxd1+! 25.Qxd1 Rxc7 26.Qd8+ Bf8 27.Qxc7 Qb3 28.Kh2a5+/- /+- ]
25.Rxc8?!
    [ 25.Rxd8! Rxd8 ]
        [ 25. ... Rxc7 26.Qd1 Qxc427.Rxf8+ Kxf8 28.Qd8+ Kg7 29.Qf6+=, quiet ]
    [ 26.Kh2 Bc5 27.h4 Bd4 28.Qd1 Qxb2 29.Rxa7=, quiet ]
Rxc8 26.Bf1! Qb3! -/+ 27.Kh2 Rxc4 28.Qxc4 Qxd1 29.h4 Bc5 30.Qd3 Qc1
    [ 30. ... Qxd3? 31.Bxd3=+ ]
31.b3! Kg7 32.Bg2 a5 33.Kh3 Qa3 34.Bc6 h5 35.Qd8 Qc1?
    [ 35. ... Qb4⌓ ! 36.Qf6+ Kg8 37.Qd8+ Bf8 38.Qd3 Qe1 39.Be4 ]
        [ 39.Bg2 Kg7 40.Bf1 Bb4 41.Qf3 Qc1 42.Be2 Bc5-/+ /~~ ]
    [ b5 40.Qc2 Bc5-/+ /-+ ]
36.Qd3?
    [ 36.Qf6+! und Schwarz hätte nicht den Hauch einer Gewinnchance. 36. ... Kg8 37.Qd8+ Bf8 ]
        [ 37. ... Kh7 38.Qf6 Kg839.Qd8+=, quiet ]
    [ 38.Qxb6=, quiet ]
Be7 37.Qb5 Qd1
    [ 37. ... Qe3⌓ ! 38.Qc4 Bb4-/+ (/\Le1) ]
38.Qxb6 Bxh4! 39.Qe3! Noch am besten.
    [ 39.gxh4 Qg4+ 40.Kh2 Qxh4+ 41.Kg2 Qg4+ 42.Kh1 Qxf4-/+ ]
39. ... Be7 40.Bf3 Qf1+ 41.Bg2 Qd1 42.Bf3 Qc2 43.Be4 Qc7 44.Bf3 Qd7 45.Qc3 Qa7 46.Qd3?!
    [ 46.Bg2! -/+ h4△ ?! 47.gxh4 Qf2 48.Qg3=+ /= ]
h4! 47.Qd2?
    [ 47.Bg2Qf2 48.Be4 Bc5 49.Qf3 hxg3 50.Qxg3 Qd2-/+ ]
hxg3 48.Kxg3
    [ 48.Be4 Qg1 49.Kg4 Bc5 50.Qd8 Bb6 51.Qf6+ Kg8 52.Bxg6 Qd1+ ]
        [ 52. ... fxg6 53.Qxg6+=, quiet ]
    [ 53.Kh3 Qh1+ 54.Kg4 ]
        [ 54.Kxg3 Qg1+ 55.Kf3 Qxg6-+ ]
    [ Qb7 55.Kxg3 fxg6 56.Qxe6+ Kh7 57.Qf6-+ ]
Qg1+-/+ /-+ 49.Bg2 Bb4 Wegen seiner offenen Königsstellung sind die ungleichen Läufer eher ein Nachteil für den Weißen. 50.Qe2 Kh6?!
    [ 50. ... Qb1⌓ ! 51.Qf3 Be1+ 52.Kh2 Qc2 53.Qe3 Bc3 (/\Dxb3) 54.f5exf5 55.e6 fxe6 56.Qxe6 Bf6-+ (?) ]
51.Qf1 Qe3+ 52.Qf3 Be1+ 53.Kg4 Qd2 Nach Damentausch wäre die Partie natürlich remis. 54.Qh3+ Kg7 55.Be4 Qd4 56.Qh1 Qf2 In der Notation steht "56..Dg3",was nicht sein kann.56..De3 kann es auch nicht sein,weil dann nach 57.Dh3 der Le4 verloren ginge.56..Df2 ist am plausibelsten vom Fortgang der Partie aus gesehen. 57.Qh3?
    [ 57.Qg2! Qh4+ 58.Kf3 Bb4 59.Bc2 Qh5+ 60.Qg4 Qh1+ 61.Qg2 Qc1 62.Qe2-/+ ]
Qg1+?
    [ 57. ... Bd2! 58.Qg3 ]
        [ 58.Qf3 Qh2 59.Bb7 Be1 60.Qh3Qc2 61.Qe3 Bc3 62.Bc6 Qxb3-+ ]
    [ Qe2+ 59.Qf3 Qh2 60.Bc6 Qh5+ ]
        [ 60. ... Be1 61.Qh3 ]
    [ 61.Kg3 Be1+ 62.Kg2 Qh4-/+ /-+ ]
58.Qg2-/+ Qb6 59.Qh1 Bd2 60.Qh4 Qg1+ 61.Qg3 Qc1 62.Kg5?
    [ 62.Qf3⌓ -/+ ]
Bb4?
    [ 62. ... Bc3! 63.Kg4 ]
        [ 63.Qf2 Bxe5 ]
    [ Qd1+ 64.Bf3 Qxb3-+ ]
63.Kg4 Be7 64.Qh3 Qe1 65.Qg3?? Ein Blackout beendet die Partie vorzeitig.Bedauerlich, aber nicht verwunderlich,dass durch das lange an die Nerven gehende Endpiel die Konzentration mal nachlässt.
    [ 65.Qh1-/+ ]
    [ 65.Bg2-/+ ]
65. ... Qxe4
0-1

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