Author: Drexel,Michael
Date: 12:24:36 07/20/04
Go up one level in this thread
On July 20, 2004 at 13:57:06, Uri Blass wrote: >On July 20, 2004 at 11:36:05, Omid David Tabibi wrote: > >>http://www.cs.biu.ac.il/~davoudo/pubs/ecmx.epd >> >>Remaining positions that are still unclear (the winning line is not clear): >> >>r3r1k1/pp3ppp/1qp5/2bbNQ2/5B2/2P5/PP3PPP/3RR1K1 w - - bm Rxd5; id "ECM.349"; > > >Rxd5 seems to be a blunder A blunder isn´t necessarily bad :) [Event "URS cand master m"] [Site "URS"] [Date "1967.??.??"] [Round "?"] [White "Chistiakov, Alexander Nikolaevi"] [Black "Goldin, Alexander"] [Result "1-0"] [ECO "C67"] [PlyCount "47"] [EventDate "1967.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Nxe5 Be7 8. d4 O-O 9. c3 Nf5 10. Nd2 c5 11. dxc5 Bxc5 12. Qf3 Re8 13. Nb3 Bd6 14. Bf4 c6 15. Rad1 Be6 16. Nc5 Bd5 17. Qh3 Bxc5 18. Qxf5 Qb6 19. Rxd5 cxd5 20. Qxf7+ Kh8 21. Qxd5 Re7 22. Be3 Bxe3 23. Rxe3 Rd8 24. Ng6+ 1-0 >After Rxd5 cxd5 Fritz can see nothing even after long analysis so if there is a >move to find it is not Rxd5 > >New game >[D]r3r1k1/pp3ppp/1q6/2bpNQ2/5B2/2P5/PP3PPP/4R1K1 w - - 0 1 > >Analysis by Fritz 8: > >2.Be3 Re7 3.Nd7 Qb5 4.Nxc5 Qxc5 5.Rd1 Qb5 6.Qg5 > µ (-0.97) Depth: 7/18 00:00:00 142kN >2.Qxf7+! > µ (-0.94) Depth: 7/21 00:00:00 236kN >2.Qxf7+! > µ (-0.78) Depth: 7/21 00:00:00 250kN >2.Qxf7+ Kh8 3.Qxd5 Bxf2+ 4.Kf1 Rf8 5.Re4 Rad8 6.Qb3 Qxb3 7.axb3 > ³ (-0.66) Depth: 7/22 00:00:00 308kN >2.Qxf7+ Kh8 3.Qxd5 Bxf2+ 4.Kf1 Rf8 5.Re4 Rad8 6.Qb3 Qxb3 7.axb3 > ³ (-0.66) Depth: 8/24 00:00:00 411kN >2.Qxf7+-- > µ (-0.94) Depth: 9/27 00:00:00 858kN >2.Qxf7+ Kh8 3.Qxd5 Bxf2+ 4.Kf1 Rf8 5.Nc4 Qa6 6.Re4 Be3 7.Qg5 Bxf4 > µ (-1.31) Depth: 9/29 00:00:00 1118kN >2.Be3! > µ (-1.28) Depth: 9/29 00:00:00 1214kN >2.Be3! > µ (-1.12) Depth: 9/29 00:00:00 1261kN >2.Be3 Re7 3.Nd7 Qb5 4.Nxc5 Qxc5 5.Rd1 Qb5 6.Rd2 Rae8 7.Qxd5 > µ (-0.94) Depth: 9/29 00:00:01 1519kN >2.Be3 Re7 3.Nd7 Qb5 4.Nxc5 Qxc5 5.Rd1 Qb5 6.b3 Qc6 7.Bd4 > µ (-0.94) Depth: 10/23 00:00:02 2483kN >2.Be3 Re7 3.Nd7 Qb5 4.Nxc5 Qxc5 5.Rd1 Qb5 6.b3 Qc6 7.Rd3 Rc7 > µ (-1.06) Depth: 11/32 00:00:04 5290kN >2.Be3 Re7 3.Nd7 Qc6 4.Nxc5 Qxc5 5.Rd1 Qb5 6.b3 Qc6 7.Qxd5 Qxc3 8.Qd8+ Re8 > µ (-1.03) Depth: 12/34 00:00:11 14969kN >2.Be3 Re7 3.Nd7 Qc6 4.Nxc5 Qxc5 5.Rd1 Qb5 6.b3 Qa5 7.Bd4 Rae8 8.h3 Qxa2 9.Qxd5 > µ (-1.22) Depth: 13/30 00:00:28 39052kN >2.Be3 Re7 3.Nd7 Qc6 4.Nxc5 Qxc5 5.Rd1 Qb5 6.Rd2 Rd8 7.Qg4 b6 8.Qd4 Ree8 9.h3 > µ (-1.19) Depth: 14/36 00:01:12 102443kN >2.Be3 Re7 3.Nd7 Qc6 4.Nxc5 Qxc5 5.Rd1 Qb5 6.Rd2 Rd8 7.Qg5 f6 8.Qf4 b6 9.Qd4 Re4 > µ (-1.28) Depth: 15/37 00:02:52 246025kN >2.Be3 Re7 3.Nd7 Qc6 4.Nxc5 Qxc5 5.Rd1 Qb5 6.Rd2 Rd8 7.Qg4 Qa5 8.a3 Qb6 9.Qh5 > µ (-1.22) Depth: 16/41 00:07:57 675496kN >2.Be3 Re7 3.Nd7 Qc6 4.Nxc5 Qxc5 5.Rd1 Qb5 6.Rd2 Rd8 7.h3 b6 8.Bd4 Re1+ 9.Kh2 f6 > µ (-1.25) Depth: 17/41 00:19:19 1661698kN > >(, MyTown 20.07.2004) > >Uri
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