Hallo zusammen,

während meines Oldie Turniers kam es zu nachfolgender Partie.

Aber zunächst das Diagramm der Schlussstellung, als hier die Shredder GUI die Partie für Weiß gewonnen gab.
Wie wir wissen ist Läufer und Randbauer keine gute Konstellation für ein gewonnenes Endspiel und der Bauer f5 wird durch den schwarzen Läufer neutralisiert.
Ist das Endspiel für Weiß denn wirklich gewonnen? Was sagen die Experten?



[Event "20 Minuten/Partie + 5 Sekunden/Zug"]
[Site "Engine Match"]
[Date "????.??.??"]
[Round "1"]
[White "Pharaon 3.5.1"]
[Black "Cyrano 0.6b17 JA x64"]
[Result "1-0"]
[PlyCount "133"]

1. e4 {Buch 0s} e5 {Buch 0s} 2. Nf3 {Buch 0s} Nf6 {Buch 0s} 3. Nxe5 {Buch 0s}
d6 {Buch 0s} 4. Nf3 {Buch 0s} Nxe4 {Buch 0s} 5. d4 {Buch 0s} d5 {Buch 0s} 6.
Bd3 {Buch 0s} Be7 {Buch 0s} 7. O-O {Buch 0s} Nc6 {Buch 0s} 8. c4 {Buch 0s} Nb4
{Buch 0s} 9. cxd5 {+0.29/13 46s} Bf5 {+0.50/14 33s (Dxd5)} 10. Bb5+ {
+0.56/12 45s} Kf8 {+0.46/15 0s} 11. Bc4 {+0.67/12 33s} a5 {+0.78/15 1:30m (Kg8)
} 12. a3 {+0.97/12 36s (Sc3)} Nxd5 {+0.70/15 42s (Sd6)} 13. Ne5 {
+0.93/11 29s (Te1)} c6 {+0.70/15 41s (Sef6)} 14. Qf3 {+1.01/12 29s (Ld3)} Nd6 {
+0.74/15 30s} 15. Bxd5 {+0.98/13 9s} cxd5 {+0.84/16 32s} 16. Nc3 {+1.14/13 4s}
Be4 {+0.84/15 21s (f6)} 17. Qe2 {+1.08/13 39s (Dd1)} Rc8 {+1.06/14 37s} 18. f3
{+1.22/12 0s (Td1)} Bf5 {+0.88/15 23s} 19. Nxd5 {+1.03/13 15s} f6 {
+1.12/15 20s (Tc2)} 20. Ng4 {+1.14/11 25s} Nc4 {+1.26/14 9s (Kf7)} 21. Re1 {
+1.28/12 37s (Sxe7)} Bd6 {+1.20/14 25s} 22. b3 {+1.18/12 14s (Kh1)} Nb6 {
+1.18/15 31s} 23. Nde3 {+1.34/12 2s} Be6 {+1.22/14 14s (Lg6)} 24. Bd2 {
+1.59/12 34s} a4 {+1.68/15 2:07m (f5)} 25. bxa4 {+1.64/11 35s} Nxa4 {
+1.76/14 0s} 26. Nf2 {+1.61/11 34s} Kg8 {+1.56/15 0s} 27. Qb5 {+1.63/12 33s}
Qd7 {+1.68/16 0s} 28. Qxd7 {+1.87/15 32s} Bxd7 {+2.04/18 0s} 29. Bb4 {
+1.82/15 31s (Se4)} Bb8 {+1.66/16 20s} 30. Nd5 {+1.76/14 6s} Re8 {+1.58/16 22s}
31. Rxe8+ {+1.81/14 0s} Bxe8 {+1.52/17 20s} 32. Rc1 {+1.58/14 10s (Te1)} Bd7 {
+1.52/17 28s} 33. Re1 {+1.56/15 2s} Bc6 {+1.54/17 25s (h5)} 34. Nd3 {
+1.58/14 30s (h4)} h5 {+1.36/16 16s (h6)} 35. Ne7+ {+1.69/14 23s} Kf7 {
+1.38/18 2s} 36. Nc5 {+1.66/15 26s (Sxc6)} Nxc5 {+1.16/18 26s} 37. Nxc6 {
+1.48/17 1s} bxc6 {+1.30/18 23s} 38. Bxc5 {+1.59/17 4s} Re8 {+1.28/18 15s} 39.
Rxe8 {+1.63/18 12s (Tb1)} Kxe8 {+1.16/20 16s} 40. a4 {+1.63/19 12s} Bc7 {
+1.12/20 5s} 41. Bb4 {+1.68/18 22s} Kd7 {+1.14/20 2s} 42. g4 {+1.60/18 26s (h3)
} Bf4 {+1.12/19 20s (hxg4)} 43. Kg2 {+1.72/17 18s} h4 {+1.16/21 5s (Le3)} 44.
Bf8 {+1.88/17 20s (h3)} g6 {+1.54/21 13s} 45. Bg7 {+2.11/18 12s} Ke7 {
+1.50/21 1s} 46. a5 {+2.19/19 24s} Bb8 {+1.68/22 0s (Lc7)} 47. g5 {
+2.37/18 23s (a6)} fxg5 {+2.82/24 1:04m} 48. Bh6 {+2.64/20 0s (Kh3)} Ke6 {
+2.30/22 22s} 49. Bxg5 {+2.65/19 2s} Kd5 {+2.88/24 18s} 50. Bf6 {
+2.97/18 3s (Lxh4)} c5 {+2.96/23 20s} 51. dxc5 {+3.12/19 3s} Kxc5 {+3.18/24 11s
} 52. Bxh4 {+3.55/19 3s} Bc7 {+3.50/26 47s} 53. Bf2+ {+3.77/19 0s (Le1)} Kb5 {
+3.56/26 11s} 54. Bb6 {+3.73/19 13s (Le1)} Bd6 {+3.38/25 10s} 55. h4 {
+3.92/19 14s (Ld8)} Be7 {+3.56/27 18s (Ka6)} 56. Kg3 {+4.14/18 24s} Bd6+ {
+3.56/28 0s (Lb4)} 57. Kg4 {+4.14/18 16s} Be7 {+3.60/29 1s} 58. Kh3 {
+4.14/17 14s (Le3)} Bf6 {+3.56/27 12s (Kc6)} 59. f4 {+4.14/19 23s} Be7 {
+3.56/29 0s (Kc6)} 60. Kg3 {+4.14/19 22s (Kg4)} Bf6 {+3.52/26 11s} 61. Kg4 {
+4.14/19 10s (Lc7)} Ka6 {+3.66/28 10s (Kc6)} 62. h5 {+4.14/19 21s} gxh5+ {
+3.62/29 0s} 63. Kxh5 {+4.14/19 8s} Kb5 {+3.66/30 4s} 64. f5 {
+4.15/21 16s (Kg6)} Bc3 {+4.70/28 2:14m (Ka6)} 65. Kg6 {+5.29/18 18s (Kg4)} Be5
{+16.58/25 43s (Lb2)} 66. Kh7 {+5.29/17 16s (Le3)} Ka6 {+10.74/28 1:03m (Lf6)}
67. Bd8 {+5.30/16 15s} 1-0

Gruß
Günther