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Subject: Re: Why did Bareev lose? What do the programs for it mean? (testposition)

Author: Dan Ellwein

Date: 08:54:14 04/07/04

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On April 07, 2004 at 10:36:14, Eduard Nemeth wrote:

>Why did Bareev lose?  What do the programs for it mean?
>
>The game:
>
>[Event "Amber Rapid Monte Carlo MNC rapid"]
>[Site "?"]
>[Date "2004.??.??"]
>[Round "7"]
>[White "Ivanchuk, V."]
>[Black "Bareev, E."]
>[Result "1-0"]
>[ECO "C10"]
>[WhiteElo "2715"]
>[BlackElo "2710"]
>[PlyCount "128"]
>[EventDate "2004.??.??"]
>
>1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 h6
>8. Bh4 c5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qe2 Be7 12. dxc5 O-O 13. O-O Bxc5 14.
>Rfd1 Qc7 15. Ne5 Be7 16. Bg3 Qb6 17. Nc4 Qa6 18. Bd6 Bxd6 19. Rxd6 b6 20. b3
>Rad8 21. Qe5 Nd5 22. a4 Qc8 23. Rxd8 Rxd8 24. h3 Nb4 25. Ne3 Rd2 26. a5 Nc6 27.
>Qc3 Rd8 28. axb6 axb6 29. Ra4 Qd7 30. Ra1 Nd4 31. Kh1 Qc8 32. Qd3 Nf5 33. Nxf5
>exf5 34. Qe2 Qc3 35. Rd1 Rc8 36. Rd2 f4 37. Qd1 Kh7 38. Qe2 Rc5 39. Kh2 Re5 40.
>Qd1 Rc5 41. f3 g6 42. Re2 Kg7 43. Qd6 Qf6 44. Qd2 b5 45. Re4 g5 46. c4 bxc4 47.
>bxc4 Rc6 48. Qb4 Rb6 49. Qd2 Rb1 50. Re1 Rxe1 51. Qxe1 Qd4 52. Qc1 Qc5 53. Qc2
>Kf6 54. Qe4 Qf2 55. Qe8 Qc5 56. Qh8+ Kg6 57. Qc3 Kf5 58. Qd3+ Ke6 59. h4 Qf2
>60. Qd5+ Kf6 61. Qd6+ Kg7 62. Qe5+ Kg6 63. hxg5 hxg5 64. c5 Qe3 1-0
>
>Here Bareev the game gave up!  Which program finds the reason, why Bareev did
>not further-play? ;)
>
>Position after last move of the game,  64…Qe3 and 1-0:
>
>Ivanchuk,V - Bareev,E
>
>[D]8/5p2/6k1/2P1Q1p1/5p2/4qP2/6PK/8 w - - 0 1
>
>Eduard

Hi Eduard

after 46 minutes, CM9_OffSet sees a win beginning with 65.Qxe3 fxe3 66.Kg1...

Time	Depth	Score	Positions	Moves
0:00	1/3	3.94	1655		1.Qd6+ Kf5 2.c6 Qe6
0:00	1/4	3.64	6222		1.Qd6+ Kh5 2.c6 Qe1 3.Qd3
0:00	1/5	4.08	16255		1.Qd6+ Kh5 2.Qd5 Qe7 3.Qf5 Kh6 4.c6
0:00	1/6	3.96	50789		1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qd8+ Kf5 5.Qd5+ Kf6
0:01	1/7	3.99	133280		1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qd8+ Kf5 5.Qd5+ Kf6 6.Qd4+ Kf5
0:02	1/8	3.42	250836		1.Qd6+ f6 2.c6 Qe1 3.Qd3+ Kf7 4.Qh7+
					Ke8 5.Qd7+ Kf8 6.Qc8+ Kf7 7.Qb7+
					Kg6 8.Qa6
0:03	1/9	3.16	398168		1.Qd6+ f6 2.c6 Qe1 3.Qd3+ Kf7 4.Qh7+
					Ke8 5.Qd7+ Kf8 6.Qg4 Qg3+ 7.Qxg3
					fxg3+ 8.Kxg3 Ke7 9.f4 Kd6 10.fxg5
					fxg5
0:07	1/10	3.16	791573		1.Qd6+ f6 2.c6 Qe1 3.Qd3+ Kf7 4.Qh7+
					Ke8 5.Qd7+ Kf8 6.Qc8+ Kf7 7.Qh3
					Qg3+ 8.Qxg3 fxg3+ 9.Kxg3 Ke6 10.f4
					Kd6 11.fxg5 fxg5
0:22	2/11	2.76	2314092		1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qh3 Ke7 5.c7 Qg3+ 6.Qxg3 fxg3+
					7.Kxg3 Kd7 8.Kg4 Kc8 9.Kxg5 Kxc7
					10.Kf5
0:43	3/12	2.70	4776124		1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qh3 Ke7 5.c7 Qg3+ 6.Qxg3 fxg3+
					7.Kxg3 Kd7 8.Kg4 Kc8 9.Kxg5 Kxc7
					10.Kf6
1:55	4/13	2.79	13134042	1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qh3 Qa5 5.Qh6+ Kf5 6.Qh8 Qc7
					7.Qe8 Kf6 8.Qe4 Kg7
4:15	5/14	2.58	29964195	1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qh3 Qa5 5.Qc8 Qe1 6.Qg4 Qa5 7.Qh3
					Qc7 8.Qh6+ Kf5 9.Qh7+ Ke6 10.Qe4+
					Kf6
9:42	6/15	2.52	70310503	1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qh3 Qa5 5.Qc8 Qe1 6.Qg4 Qa5 7.Qh3
					Qc7 8.Qh8+ Ke6 9.Qc3 f5
31:10	7/16	1.97	221675542	1.Qd6+ Kf5 2.c6 Qe1 3.Qd7+ Kf6
					4.Qh3 Qa5 5.Qh5 Qe1 6.Qh6+ Ke7
					7.Qxg5+ Kd6 8.Qxf4+ Kxc6 9.Kh3
					Qe6+ 10.g4 Kb6 11.Qd4+ Kb5 12.Qe4
					Qd6
46:10	7/16	2.54	325091649	1.Qxe3 fxe3 2.Kg1 Kf5 3.Kf1 e2+
					4.Kxe2 Ke6 5.Kf2 Kd5 6.Ke3 Kxc5
					7.Ke4 Kd6 8.Kf5 Kd5 9.Kxg5 Ke5
					10.f4+ Ke6 11.g4 Kd5 12.Kf5
Dan

>
>Eduard’s World:
>
>http://www.beepworld.de/members37/computerschach/
>
>English:
>Now with a new column "Schach-Augeblicke", Issue 03:
>short - and kurious games of the german Chess Bundesliga,
>with games and diagrams, text german.
>
>Deutsch:
>
>Neu nun mit einer neuen Kolumne "Schach-Augeblicke", Issue 03:
>Kurzsch(l)üsse in der Schach Bundesliga.



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