schwierige (?) Teststellung: Ketola-Pechwitz 2004 (corr.)

By Michael Scheidl Date 2011-12-27 07:37

162: Ketola,V - Pechwitz,G, W-ch28 sf13 email 2004

31...Sxf3!

Mir kam die Idee, anhand dieser Stellung beispielhaft den Versionsfortschritt bei Fritz zu untersuchen.

Analysis by Fritz 5.32 (Atom N455/1,66 GHz 256 MB Hash):

31...Bb5 32.f4 Bxf1 33.Rxf1 Qxb4 34.Bd5+ Ka7 35.fxg5 Qxc5
+/= (0.31)   Depth: 3/18   00:00:00 2kN
+- (1.53)   Depth: 5/20   00:00:00 27kN
(...)
31...Qxb4 32.Nxa6 Qd4 33.Qxh7 Nxf3 34.Qxf7 Rxg2 35.Rxg2 Rxg2 36.Nc7+
+/= (0.31)   Depth: 12/36   00:05:47 365mN
= (0.00)   Depth: 13/38   00:13:28 869mN

Fritz 5.32 berechnet hier 1075 kN/s, aber ich glaube die Tiefe 12 wurde erst so ungefähr nach 10 Minuten fertig. Fritz 13 war mit nur ~476 kN/s schon nach 5 Sekunden mit Tiefe 13 durch! Das sind gewaltige Unterschiede, doch die 13er ist ja auch 8 Generationen jünger sozusagen. 31...Sxf3 finden sie leider beide nicht so bald:

Analysis by Fritz 13:

31...Bb5 32.g3 R5g6 33.Qg2 Bxf1 34.Rxf1 Rd8 35.f4+ Nc6 36.Rd1 Qxb4 37.Nxa6 Qb6 38.Bxf7 Rf6 39.Bc4 Qxb2
-+ (-1.91)   Depth: 11/25   00:00:00 154kN
=/+ (-0.35)   Depth: 16/37   00:00:22 11377kN
(...)
31...Qxb4 32.Ne4 Nd3 33.Rxd2 Bxe4 34.Rc2 Bb7 35.Bxf7 Nf4 36.Rc4 Qxc4 37.Bxc4 Nxh3 38.Bxg8 Rxg8 39.gxh3 Bd5
-+ (-1.82)   Depth: 19/53   00:05:42 163mN
-+ (-1.89)   Depth: 20/48   00:06:31 186mN

Ein anderes Kaliber:

Analysis by Ivanhoe 46hm w32 Analysis-tb:

31...Bb5 32.g3 R5g6 33.Qh5 Bxf1 34.Rxf1 Rd8 35.Rd1 Rc6 36.a3 Qxb2 37.Qg5 Qd4 38.Qe7
=/+ (-0.70 --)   Depth: 7   00:00:01 14kN
= (-0.09)   Depth: 11   00:00:03 446kN
(...)
31...Nxf3 32.Ba4 Bd5 33.Bb3 Nh4 34.Qd7 Bxg2+ 35.Rxg2 Qxd7 36.Rxg5 Qc8 37.Bd5+ Kb8 38.Nxa6+ Ka7 39.Rxg8 Qxg8 40.Nc5 Qg7 41.Na4 f5 42.Rd1 Qd4 43.Nc3 Kb6 44.a4 Ka6 45.a5
= (-0.16 ++)   Depth: 14   00:00:33 9925kN, tb=9
-+ (-1.74)   Depth: 17   00:03:05 63287kN, tb=401

Event:

Ort:

Datum:

Weiss:

Schwarz:

Ergebnis

Board

By Klaus Ritter Date 2011-12-27 09:24

Hallo Michael,
eine schöne Stellung allerdings findet hier DF 11 den richtigen Zug recht flott

Code:

Neue Partie
k5r1/5p1p/p1b5/2N1n1r1/1P1q4/1B3P1Q/PP1p1RPP/5R1K b - - 0 1

Analysis by Fritz 6 Light:

1...Td8 
  +/=  (0.56)   Tiefe: 10/29   00:00:01  6921kN
1...Td8 2.Ld1 Lb5 3.f4 Lxf1 4.Txf1 Dc4 5.Kg1 Dxb4 
  +/-  (0.72)   Tiefe: 10/29   00:00:02  8355kN
1...Lb5 
  +/=  (0.69)   Tiefe: 10/30   00:00:03  12887kN
1...Lb5 2.g3 T5g6 3.Df5 Lxf1 4.Txf1 Td8 5.f4 Sg4 6.Dxf7 
  +/=  (0.56)   Tiefe: 10/35   00:00:07  28115kN
1...Lb5 2.g3 T5g6 3.Dg2 Dxb4 4.Se4 Lxf1 5.Txf1 Sc4 6.Td1 
  +/=  (0.41)   Tiefe: 11/33   00:00:37  151mN
1...T5g6 
  +/=  (0.37)   Tiefe: 11/34   00:01:02  254mN
1...T5g6 2.Sxa6 Td8 3.Ld1 Ld7 4.Sc7+ Kb7 5.Dxh7 Kxc7 6.f4 
  =  (0.22)   Tiefe: 11/36   00:01:23  341mN
1...T5g6 2.Sxa6 Td8 3.Ld1 Ld7 4.Sc7+ Kb7 5.Dxh7 Kxc7 6.f4 
  =  (0.00)   Tiefe: 12/38   00:02:31  624mN
1...T5g6 2.Lc2 Lb5 3.Sb3 De3 4.Le4+ Kb8 5.Txd2 Lxf1 6.Lxg6 
  =  (0.22)   Tiefe: 13/38   00:06:44  1692mN

Neue Partie
k5r1/5p1p/p1b5/2N1n1r1/1P1q4/1B3P1Q/PP1p1RPP/5R1K b - - 0 1

Analysis by Deep Fritz 11:

1...Lb5 2.g3 T5g6 3.Dxh7 Dxb4 4.Ld5+ Kb8 5.Td1 Dxc5 6.Tfxd2 La4 7.Te1 
  =/+  (-0.37)   Tiefe: 11/35   00:00:00  2074kN
1...Lb5 2.g3 T5g6 3.a3 Lxf1 4.Txf1 Dxb2 5.Td1 Ka7 6.Dxh7 Dc1 7.a4 
  =/+  (-0.52)   Tiefe: 12/31   00:00:00  4011kN
1...Lb5 2.g3 T5g6 3.a3 Lxf1 4.Txf1 Dxb2 5.Td1 Dxa3 6.Txd2 Dxb4 7.Ld5+ 
  =/+  (-0.47)   Tiefe: 13/35   00:00:00  6998kN
1...Lb5 2.g3 T5g6 3.Se4 Lxf1 4.Dxf1 Sc4 5.Dd1 f5 6.Sxd2 Dxf2 
  =/+  (-0.27)   Tiefe: 14/29   00:00:01  28358kN
1...Dxb4 2.Sxa6 Da5 3.Td1 Dxa6 4.Tfxd2 Db6 5.Tc2 h5 6.Ld5 
  =/+  (-0.38)   Tiefe: 14/33   00:00:02  52685kN
1...Dxb4 2.Sxa6 Da5 3.Td1 Dxa6 4.Tfxd2 Db6 5.Tc2 h5 6.Ld5 Lxd5 
  =/+  (-0.41)   Tiefe: 15/32   00:00:03  69987kN
1...Dxb4 2.Sxa6 Da5 3.Td1 Dxa6 4.Tfxd2 Db6 5.Tc2 h5 6.Ld5 
  =/+  (-0.35)   Tiefe: 16/32   00:00:05  103mN
1...Dxb4 2.Se4 Sd3 3.Txd2 Lxe4 4.Tfd1 Lf5 5.g4 h5 6.Ld5+ 
  =/+  (-0.51)   Tiefe: 17/37   00:00:15  288mN
1...Dxb4 2.Se4 Sd3 3.Txd2 Lxe4 4.Tfd1 Lf5 5.g4 h5 6.Ld5+ Ka7 7.Dg3 Dc5 8.Lxf7 
  =/+  (-0.30)   Tiefe: 18/35   00:00:20  400mN
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Sc5 Txg2 5.Txg2 Se1 6.Tf3 
  -+  (-1.94)   Tiefe: 18/40   00:00:41  816mN
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Sc5 Txg2 5.Txg2 Se1 6.Tf3 Lxf3 
  -+  (-2.22)   Tiefe: 19/40   00:00:55  1111mN

beste grüße,
Klaus

By Michael Enderle Date 2011-12-27 11:50

hi

faszinierend!
auf meiner ollen kiste(turion tl60/2ghz) nutzt der olle 5.32 nur 256 hash - seinen nachfolger konnte ich mit immer noch moderaten 512 ins rennen schicken.
und so siehts bei mir aus:

Neue Partie
k5r1/5p1p/p1b5/2N1n1r1/1P1q4/1B3P1Q/PP1p1RPP/5R1K b - - 0 1

Analysis by Fritz 13:

31...Lb5 32.g3 T5g6 33.Dg2 Lxf1 34.Txf1 Td8 35.f4+ Sc6 36.Td1 Dxb4 37.Sxa6 Db6 38.Lxf7 Tf6 39.Lc4 Dxb2
-+ (-1.91)   Tiefe: 11/25   00:00:00 154kN
=/+ (-0.35)   Tiefe: 16/37   00:00:08 11376kN
31...T5g6 32.Df5 Lb5 33.g3 Th6 34.De4+ Dxe4 35.Sxe4 Lxf1 36.Txf1 Td8 37.Kg2 f5 38.Sc5 Ka7 39.Td1 Kb6 40.Se6 Td7 41.Sc5 Td4 42.f4
=/+ (-0.61)   Tiefe: 16/43   00:00:22 28646kN
-/+ (-0.72)   Tiefe: 19/47   00:01:08 91413kN
31...Sxf3 32.La4 Ld5 33.Sxa6 Db6 34.Txf3 Dxa6 35.Ld1 Txg2 36.Dxg2 Txg2 37.Kxg2 Dxa2 38.Kf2 Lxf3 39.Lxf3+ Ka7 40.Td1 Dxb2 41.Ke2 Kb6
-+ (-2.68)   Tiefe: 19/51   00:02:29 203mN
-+ (-2.68)   Tiefe: 20/51   00:03:03 250mN

(Enderle, Schorndorf 27.12.2011)

Neue Partie
k5r1/5p1p/p1b5/2N1n1r1/1P1q4/1B3P1Q/PP1p1RPP/5R1K b - - 0 1

Analysis by Fritz 5.32:

1...Lb5 2.f4 Lxf1 3.Txf1 Dxb4 4.Ld5+ Ka7 5.fxg5 Dxc5
+/= (0.31)   Tiefe: 3/18   00:00:00 2kN
+- (1.53)   Tiefe: 5/20   00:00:00 27kN
1...Td8 2.g3 Lb5 3.Dxh7 Lxf1 4.Txf1 Dxb2 5.Sxa6
+- (1.50)   Tiefe: 5/20   00:00:00 38kN
= (0.22)   Tiefe: 6/22   00:00:00 173kN
1...Lb5 2.g3 Dxb4 3.f4 Lxf1 4.Dxf1 d1D 5.Lxd1
= (0.19)   Tiefe: 6/24   00:00:00 334kN
+/= (0.69)   Tiefe: 7/27   00:00:00 840kN
1...Td8 2.Ld1 Lb5 3.f4 Lxf1 4.Txf1 Dc4 5.Kg1 Dxb4 6.fxg5
+/= (0.66)   Tiefe: 7/27   00:00:00 991kN
+/= (0.56)   Tiefe: 10/30   00:00:08 16821kN
1...Lb5 2.g3 T5g6 3.Dg2 Lxf1 4.Txf1 Dxb4 5.f4+ Sc6 6.Lxf7
+/= (0.53)   Tiefe: 10/31   00:00:12 24666kN
+/= (0.47)   Tiefe: 11/31   00:00:36 76740kN
1...T5g6 2.Se4 Sxf3 3.Lc2 Lxe4 4.Lxe4+ Dxe4 5.Dxf3 Dxf3 6.Txf3
+/= (0.44)   Tiefe: 11/36   00:01:09 150mN
+/= (0.34)   Tiefe: 12/36   00:02:15 300mN
1...Dxb4 2.Sxa6 Dd4 3.Dxh7 Sxf3 4.Dxf7 Txg2 5.Txg2 Txg2 6.Sc7+
+/= (0.31)   Tiefe: 12/36   00:02:46 365mN
= (0.00)   Tiefe: 14/42   00:12:18 1687mN

(Enderle, Schorndorf 27.12.2011)

gruss
micha

By Klaus Ritter Date 2011-12-27 12:05 Edited 2011-12-27 12:09

Hi Micha,
jow Fritz 13 knackt die stellung auch ruckzuck.

Code:

Neue Partie
k5r1/5p1p/p1b5/2N1n1r1/1P1q4/1B3P1Q/PP1p1RPP/5R1K b - - 0 1

Analysis by Fritz 13:

1...Dxb4 2.Se4 Sd3 3.Txd2 Lxe4 4.Tc2 Lb7 5.Lxf7 Sf4 6.Tc4 Db5 7.a4 Dxc4 
  -+  (-1.51)   Tiefe: 20/49   00:00:27  103mN, tb=1
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Txf3 Dxa6 5.Ld1 Txg2 6.Dxg2 Txg2 7.Kxg2 Dxa2 
  -+  (-2.68)   Tiefe: 20/49   00:01:01  231mN, tb=1
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Txf3 Dxa6 5.Ld1 Txg2 6.Dxg2 Txg2 7.Kxg2 Dxa2 8.Kf2 
  -+  (-2.68)   Tiefe: 21/49   00:01:15  286mN, tb=1
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Txf3 Dxa6 5.Ld1 Txg2 6.Dxg2 Txg2 7.Kxg2 Dxa2 8.Kf2 
  -+  (-2.68)   Tiefe: 22/53   00:01:50  423mN, tb=2
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Lb3 Lxb3 5.Sc7+ Kb8 6.Dxf3 d1D 7.Txd1 Lxd1 8.Sa6+ Dxa6 9.Dxd1 
  -+  (-2.87)   Tiefe: 23/57   00:03:56  919mN, tb=32
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Txf3 Dxa6 5.Ld1 Txg2 6.Dxg2 Txg2 7.Kxg2 Dxa2 8.Kf2 Lxf3 9.Lxf3+ Kb8 10.Td1 
  -+  (-3.08)   Tiefe: 24/58   00:08:06  1915mN, tb=143

cu,
klaus

denke ist eine stellung die auch engines wie Hiarcs,junior,shredder liegen könnte.

By Michael Enderle Date 2011-12-27 17:44

hi

faszinierend weil es ja beim scheidl anderst aussieht - erdstrahlung des wiener beckens?

gruss
micha

By Michael Scheidl Date 2011-12-28 04:12

Es paßt zusammen, nur ist mein Computer viel langsamer und ich habe Fritz 13 auf Tiefe 20 nach über 6 Minuten abgebrochen, offenbar kurz bevor er zu Sxf3 gewechselt hätte.

Die Strahlung im Wiener Raum ist relativ niedrig, unter 100 Nanosievert pro Stunde. Seit Fukushima sehe ich mir das hin und wieder an:

http://sfws.lfrz.at/ (Strahlungsmeßwerte)

By Michael Scheidl Date 2012-01-01 01:13

Analysis by Stockfish 2.2 JA :

31...Bb5 32.g3 R5g6 33.Qxh7 Qxb4 34.Bd5+ Kb8 35.Rd1 Qxc5 36.Rfxd2 Bc6 37.b4 Qe3 38.f4 Bxd5+ 39.Rxd5
-/+ (-0.80)   Depth: 7/11   00:00:00 28kN
=/+ (-0.60)   Depth: 10/22   00:00:01 292kN
(...)
31...R5g6 32.Qf5 Bb5 33.g3 Bxf1 34.Rxf1 Rd8 35.Rd1 Rc6 36.Kg2 Qxb4 37.Ne4 Qd4 38.Qg5 Rc1 39.Rxd2 Qg1+ 40.Kh3 Qf1+ 41.Rg2
-/+ (-1.17 ++)   Depth: 18/33   00:00:54 17397kN
=/+ (-0.68 --)   Depth: 19/39   00:01:28 27395kN
31...Nxf3 32.Ba4 Bd5 33.Nxa6 Qb6 34.Bb3 Bxb3 35.Nc7+ Ka7 36.Nb5+ Rxb5 37.Qxf3 Rd8 38.axb3 d1R 39.Qxd1 Rxd1 40.Rxf7+ Ka8 41.Rxd1 Qg6 42.Ra1+ Kb8 43.Rf8+ Kc7 44.Rc1+ Kb7 45.Rcf1 Qe6 46.R8f7+ Kc6 47.R1f6
-/+ (-0.84 ++)   Depth: 19/39   00:01:48 33243kN
-+ (-2.58)   Depth: 21/46   00:03:54 72284kN

By Andreas Luettke Date 2012-01-01 04:33

Hallo Micha,

eine sehr interessante Stellung, schön dass Stockfish 2.2 JA auch fündig wird, ich habe mal den guten alten Zappa bemüht.

Engine:

k5r1/5p1p/p1b5/2N1n1r1/1P1q4/1B3P1Q/PP1p1RPP/5R1K b - - 0 1

Analysis by Zappa Mexico II:

1...Lb5 2.g3 Lxf1 3.Dxf1 Sc4 4.Txd2 Dxd2 5.Dxc4 
  +/=  (0.28)   Tiefe: 8/33   00:00:00  355kN
1...Dxb4 2.Sxa6 Da5 3.Td1 h5 4.Tfxd2 Dxa6 5.Td8+ Txd8 6.Txd8+ 
  =  (0.19)   Tiefe: 8/33   00:00:00  529kN
1...Sc4 2.Sxa6 Se3 3.g3 h5 4.Tg1 Ka7 5.Sc5 
  =  (-0.08)   Tiefe: 8/35   00:00:00  890kN
1...Sc4 2.Sxa6 Se3 3.g3 h5 4.Tg1 Ka7 
  =  (-0.08)   Tiefe: 8/35   00:00:00  1236kN
1...Sc4 2.Sxa6 Se3 3.g3 h5 4.Sc5 Td8 5.a3 Sxf1 6.Txf1 Dxb2 
  =/+  (-0.29)   Tiefe: 9/37   00:00:00  1867kN
1...Sc4 2.Sxa6 Se3 3.g3 h5 4.Sc5 Td8 
  =/+  (-0.29)   Tiefe: 9/37   00:00:00  2210kN
1...Sc4 2.Dh6 T5g6 3.Dh3 Se3 4.g3 Sxf1 5.Txf1 
  =/+  (-0.61)   Tiefe: 10/39   00:00:01  4480kN
1...Sc4 2.Dh6 T5g6 3.Dh3 Se3 4.g3 Sxf1 5.Txf1 
  =/+  (-0.61)   Tiefe: 10/39   00:00:01  5425kN
1...Sc4 2.Te2 Se3 3.Dh6 Lb5 4.Txe3 Dxe3 5.Db6 Tb8 6.Dh6 a5 7.Tg1 
  =/+  (-0.49)   Tiefe: 11/41   00:00:02  8874kN
1...Dxb4 2.Se4 Sd3 3.Txd2 Lxe4 4.Tfd1 Lg6 5.Dd7 Db7 6.Dxb7+ Kxb7 
  -/+  (-0.74)   Tiefe: 11/41   00:00:02  10709kN
1...Dxb4 2.Se4 Sd3 3.Txd2 Lxe4 4.Tfd1 Lg6 5.Dd7 Db7 6.Dxb7+ Kxb7 
  -/+  (-0.74)   Tiefe: 11/41   00:00:03  12238kN
1...Dxb4 2.Se4 Sd3 3.Txd2 Lxe4 4.Tfd1 Lg6 5.Dd7 Kb8 6.Tc2 Tc5 
  =/+  (-0.52)   Tiefe: 12/41   00:00:03  13898kN
1...Dxb4 2.Se4 Sd3 3.Txd2 Lxe4 4.Tfd1 Lg6 5.Dd7 Kb8 6.Tc2 Tc5 
  =/+  (-0.52)   Tiefe: 12/43   00:00:08  38675kN
1...Dxb4 2.Sxa6 Da5 3.Td1 Dxa6 4.Tfxd2 Sxf3 5.gxf3 Db6 6.Df1 Tg1+ 7.Dxg1 Txg1+ 8.Txg1 Lxf3+ 9.Tdg2 Db7 
  -/+  (-0.76)   Tiefe: 13/45   00:00:12  58878kN
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Sc5 Txg2 5.Txg2 Se1 6.Tfg1 
  -/+  (-1.28)   Tiefe: 13/45   00:00:16  81787kN
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Sc5 Txg2 5.Txg2 Se1 6.Tfg1 
  -/+  (-1.28)   Tiefe: 13/45   00:00:16  82872kN
1...Sxf3 2.La4 Ld5 3.Sxa6 De5 4.Lb3 Lb7 5.Sc5 Th5 6.Dxh5 Dxh5 7.gxf3 Lc6 8.Se4 Lb5 9.Sxd2 Kb8 
  -+  (-1.42)   Tiefe: 14/47   00:00:24  124mN
1...Sxf3 2.La4 Ld5 3.Sxa6 De5 4.Lb3 Lb7 5.Sc5 Th5 6.Dxh5 Dxh5 7.gxf3 Lc6 8.Se4 Lb5 9.Sxd2 Kb8 
  -+  (-1.42)   Tiefe: 14/47   00:00:27  135mN
1...Sxf3 2.La4 Ld5 3.Sxa6 De5 4.Lb3 Lb7 5.Sc5 Th5 6.Dxh5 Dxh5 7.gxf3 Td8 8.Sxb7 Kxb7 9.Td1 De5 10.Lxf7 Dxb2 11.Tff1 Kb6 
  -+  (-2.18)   Tiefe: 15/49   00:00:55  290mN, tb=3
1...Sxf3 2.La4 Ld5 3.Sxa6 De5 4.Lb3 Lb7 5.Sc5 Th5 6.Dxh5 Dxh5 7.gxf3 Td8 8.Sxb7 Kxb7 9.Td1 De5 10.Lxf7 Dxb2 11.Tff1 Kb6 
  -+  (-2.18)   Tiefe: 15/49   00:00:59  310mN, tb=3
1...Sxf3 2.La4 Ld5 3.Sxa6 De5 4.Lb3 Lb7 5.Sc5 Th5 6.Dxh5 Dxh5 7.gxf3 Td8 8.Sxb7 Kxb7 9.Td1 De5 10.Lxf7 Dxb2 11.Tff1 Kb6 
  -+  (-2.18)   Tiefe: 16/51   00:01:11  379mN, tb=3
1...Sxf3 2.La4 Ld5 3.Sxa6 De5 4.Lb3 Lb7 5.Sc5 Th5 6.Dxh5 Dxh5 7.gxf3 Td8 8.Sxb7 Kxb7 9.Td1 De5 10.Lxf7 Dxb2 11.Tff1 Kb6 
  -+  (-2.18)   Tiefe: 16/51   00:01:18  414mN, tb=3
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Lb3 Lxb3 5.Sc7+ Kb8 6.Dxf3 d1D 7.Txd1 Lxd1 8.Da8+ Kxc7 9.Txf7+ Kd6 10.De4 T8g6 11.h3 Te5 12.Dd3+ Td5 13.De4 
  -+  (-2.48)   Tiefe: 17/53   00:02:44  904mN, tb=11
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Lb3 Lxb3 5.Sc7+ Kb8 6.Dxf3 d1D 7.Txd1 Lxd1 8.Da8+ Kxc7 9.Txf7+ Kd6 10.De4 T8g6 11.h3 Te5 12.Dd3+ Td5 13.De4 
  -+  (-2.48)   Tiefe: 17/53   00:02:59  984mN, tb=11
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Lb3 Lxb3 5.Sc7+ Kb8 6.Dxf3 d1D 7.Txd1 Lxd1 8.Sa6+ Dxa6 9.Dxd1 Tc8 10.h3 Dxa2 11.Dd6+ Ka8 12.Dd7 De6 13.Dxf7 Dd6 14.Tf1 
  -+  (-2.51)   Tiefe: 18/55   00:06:47  2247mN, tb=370
1...Sxf3 2.La4 Ld5 3.Sxa6 Db6 4.Lb3 Lxb3 5.Sc7+ Kb8 6.Dxf3 d1D 7.Txd1 Lxd1 8.Sa6+ Dxa6 9.Dxd1 Tc8 10.h3 Dxa2 11.Dd6+ Ka8 12.Dd7 De6 13.Dxf7 Dd6 14.Tf1 
  -+  (-2.51)   Tiefe: 18/55   00:07:24  2450mN, tb=370

Viele Neujahrsgrüsse 2012 Andreas