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Subject: Re: a new position

Author: Eduard Nemeth

Date: 03:04:56 06/02/01

Go up one level in this thread


On June 01, 2001 at 17:59:45, John Merlino wrote:

>On June 01, 2001 at 11:13:10, Eduard Nemeth wrote:
>
>>[Event "It Astana"]
>>[Site "?"]
>>[Date "2001.??.??"]
>>[Round "?"]
>>[White "Kasparov,G"]
>>[Black "Kramnik,V"]
>>[ECO "C67"]
>>[Result "1-0"]
>>
>>1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6
>>6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Bd7
>>11. b3 Ke8 12. Bb2 Rd8 13. Rad1 Ne7 14. Rfe1 Ng6 15. Ne4
>>Nf4 16. e6 Nxe6 17. Nd4 c5 18. Nf5 Rh7 19. Bf6 Rc8 20. Bxg7
>>Bxg7 21. Nxg7+ Rxg7 22. Nf6+ Ke7 23. Nxd7 Rd8 24. Ne5 Rxd1
>>25. Rxd1 Nf4 26. Kh1 Rg5 27. Ng4 Rd5 28. Re1+ Kf8 29. Nxh6
>>Rd2 30. Re5 Rxf2 31. Rf5 Kg7 32. Ng4 Rxg2 33. Rxf4 Rxc2
>>34. Rf2 Rc3 35. Kg2 b5 36. h4 c4 37. h5 cxb3 38. axb3 Rc5
>>39. h6+ Kf8 40. Nf6 Rg5+ 41. Kh1 1-0
>>
>>What was the loosing move vor black?
>>
>>I think it was move 27...Rd5?
>>
>>[D]8/ppp1kp2/7p/2p3r1/5nN1/1P5P/P1P2PP1/3R3K b - -
>>
>>What say the best programs ?
>>
>>Eduard
>
>CM8000 agrees with DeepShredder (as mentioned in a different post):
>
>Before 30...Rxf2:
>
>Time	Depth	Score	Positions	Moves
>0:00	1/4	0.61	2807		4...Rxc2 5. Rf5 Rxf2 6. Rxf7+ Ke8
>0:00	3/6	0.86	22539		4...Rxc2 5. Rf5 Rxf2 6. Rxf7+ Ke8
>					7. h4 Rf1+ 8. Kh2 Rf2
>0:01	4/7	0.90	73421		4...Rxc2 5. Rf5 Kg7 6. Rxf4 Kxh6
>					7. Rxf7 Rxa2 8. Rxc7 Rxf2 9. Rxb7
>0:03	5/8	0.90	261099		4...Rxc2 5. Rf5 Kg7 6. Rxf4 Kxh6
>					7. Rxf7 Rxa2 8. Rxc7 Rxf2 9. Rxb7
>0:07	5/8	0.87	567220		4...Ne6 5. Rf5 Kg7 6. Rxf7+ Kxh6
>					7. Rf6+ Kg5 8. Rxe6 Rxc2 9. Kg1
>					Rxa2 10. Re5+ Kg6 11. Rxc5
>0:09	6/9	0.79	801199		4...Ne6 5. Rf5 Rxc2 6. Rxf7+ Ke8
>					7. h4 Rxa2 8. g4 Rb2 9. Rf6 Kd7
>0:27	7/10	0.58	2657640		4...Ne6 5. Rf5 Rxc2 6. Rxf7+ Ke8
>					7. a4 c4 8. bxc4 Rxc4 9. a5 b5
>					10. axb6ep axb6
>1:18	8/11	0.47	7861451		4...Ne6 5. Rf5 Rxc2 6. Rxf7+ Ke8
>					7. a3 Rb2 8. f4 Rxb3 9. f5 Nd8
>					10. Rxc7 Rxa3 11. Rxc5
>3:53	9/12	0.51	24016174	4...Ne6 5. Rf5 Rxc2 6. Rxf7+ Ke8
>					7. a4 c4 8. bxc4 Rxc4 9. a5 a6
>					10. g3 Rc5 11. Rf6 Kd7
>
>After 30...Rxf2:
>
>Time	Depth	Score	Positions	Moves
>0:00	2/5	1.26	12269		5. Rxc5 Ne6 6. Rf5 Rxc2 7. Rxf7+
>					Ke8
>0:00	3/6	1.11	25013		5. Rxc5 Rxg2 6. Rxc7 Rg3 7. Rc8+
>					Ke7 8. Nf5+ Kd7
>0:02	4/7	1.20	87851		5. Rxc5 Kg7 6. Ng4 Ne6 7. Nxf2
>					Nxc5 8. Nd3
>0:03	5/8	1.20	244530		5. Rxc5 Ne6 6. Rf5 Rxc2 7. Rxf7+
>					Ke8 8. a3 Rc3 9. Rf6 Kd7
>0:08	6/9	1.11	731426		5. Rxc5 Ne6 6. Ra5 Rxc2 7. Rxa7
>					Kg7 8. Nf5+ Kf6 9. Ra5 Kg6 10. Kh2
>0:14	6/9	1.38	1259926		5. Rf5 Kg7 6. Ng4 Rxg2 7. Rxf4
>					Rxc2 8. Rf2 Rxf2 9. Nxf2 f5 10.
>					Kg2
>0:24	7/10	1.36	2291595		5. Rf5 Kg7 6. Ng4 Rxg2 7. Rxf4
>					Rxc2 8. Rf2 Rxf2 9. Nxf2 f5 10.
>					Nd3
>1:02	8/11	1.51	6080183		5. Rf5 Kg7 6. Ng4 Rxg2 7. Rxf4
>					Rxc2 8. Rf2 Rxf2 9. Nxf2 f5 10.
>					Nd3 b6 11. Kg2
>2:38	9/12	1.47	16397563	5. Rf5 Kg7 6. Ng4 Rxg2 7. Rxf4
>					Rxc2 8. Rf2 Rxf2 9. Nxf2 f5 10.
>					Nd3 b6 11. Kg2 Kf6
>
>Loss of a full point, basically....
>
>jm

Thanks John !

We (in german ChessBits) discuss now likewise a new position:

[D]8/ppp2pk1/7N/2pr4/5n2/1P5P/P1P2PP1/4R2K w - - 0 29

Kramnik played 29...Rd2. We think now that 29...Kg7 is stronger!

Thanks, and best wishes,
Eduard





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