Best move played by Bronstein here is 14.Bxh6
Deep Junior 2010 on my quad takes about 31 minutes to find it.
[d] r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. Ne2 Bb7 7. O-O cxd4 8. exd4 O-O 9. d5 h6 10. Bc2 Na6 11. Nb5 exd5 12. a3 Be7 13. Ng3 dxc4 14. Bxh6 gxh6 15. Qd2 Nh7 16. Qxh6 f5 17. Nxf5 Rxf5 18. Bxf5 Nf8 19. Rad1 Bg5 20. Qh5 Qf6 21. Nd6 Bc6 22. Qg4 Kh8 23. Be4 Bh6 24. Bxc6 dxc6 25. Qxc4 Nc5 26. b4 Nce6 27. Qxc6 Rb8 28. Ne4 Qg6 29. Rd6 Bg7 30. f4 Qg4 31. h3 Qe2 32. Ng3 Qe3+ 33. Kh2 Nd4 34. Qd5 Re8 35. Nh5 Ne2 36. Nxg7 Qg3+ 37. Kh1 Nxf4 38. Qf3 Ne2 39. Rh6+ 1-0
Test Position: Bronstein vs Keres, Goteborg 1995
Moderators: hgm, Rebel, chrisw
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acase
- Posts: 983
- Joined: Wed Mar 15, 2006 1:14 am
- Location: Columbus, Ohio USA
- Full name: Andrew R Case
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Bronstein vs Keres, Goteborg 1995
of the engines i've tried so far, spark seemed the most promising, at least giving Bxh6 serious consideration before passing back over to Nf5. since MP results can be a bit random maybe someone else will have better luck with it. i'm a man of little patience & typically if a modern engine can't solve a chess position within 5-10 minutes i consider it to have failed. 
here's HIARCS 12.1MP "Aggressive" (this is the kind of position that is simply custom made for HIARCS) --
New game
r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Analysis by HIARCS 12.1 MP:
1.Nf5 d5 2.Bf4 Ne4 3.f3 Bc5+ 4.Nbd4 Ng5 5.Be5 Ne6 6.b4 cxb3 7.Bxb3
-/+ (-0.82) Depth: 10/26 00:00:00 754kN
1.Nf5 d5 2.Bf4 Bc5 3.Nbd6 Bxd6 4.Nxd6 Nc5 5.Qf3 Bc8 6.Rfe1 Bg4 7.Qe3 Qd7 8.b4
-/+ (-0.71) Depth: 11/28 00:00:00 1394kN
1.Nf5 d5 2.Bf4 Bc5 3.Nbd6 Bxd6 4.Nxd6 Nc5 5.Qf3 Qd7 6.Bf5
-/+ (-0.76) Depth: 12/28 00:00:01 2150kN
1.Nf5 Nc5 2.Bf4 d5 3.Nxe7+ Qxe7 4.Bd6
=/+ (-0.53) Depth: 13/30 00:00:05 7962kN
1.Nf5 d5 2.Bf4 Nc5 3.Nxe7+ Qxe7 4.Bd6 Qd7 5.Bxf8 Qxb5 6.Be7 Qc6 7.f3 Re8
-/+ (-0.77) Depth: 14/33 00:00:15 25114kN
1.Nf5 d5 2.Bf4 Nc5 3.Nxe7+ Qxe7 4.Bd6 Qd7 5.Bxf8 Qxb5 6.Be7 Qc6 7.f3 Re8 8.Re1 Nb3 9.Bxb3 Rxe7 10.Rxe7 Qc5+ 11.Kh1 Qxe7 12.Bc2
-/+ (-0.75) Depth: 15/33 00:00:22 35339kN
1.Nf5 Nc5 2.Qd4 Ne6 3.Qh4 h5 4.Re1 Bc5 5.Nbd6
=/+ (-0.53) Depth: 16/38 00:00:57 90454kN
1.Nf5 Nc5 2.Qd4 Nce4 3.Qxc4 Re8 4.Bf4 d5 5.Qb3 Ba6 6.Rfd1 Bxb5 7.Nxe7+ Qxe7 8.Qxb5
=/+ (-0.57) Depth: 17/40 00:02:13 209mN
1.Bxh6
=/+ (-0.56) Depth: 17/41 00:03:08 295mN
1.Bxh6
=/+ (-0.28 !) Depth: 17/46 00:03:55 370mN
1.Bxh6 gxh6 2.Qc1 Nc5 3.Qxh6 Nd3 4.Nf5 Ne8 5.Qh3 Bf6 6.Nh6+ Kg7 7.Nf5+ Kg6 8.Qg4+ Kh7 9.Qh5+ Kg8 10.Bxd3 cxd3 11.Nh6+ Kg7 12.Nf5+ Kg8
= (0.00) Depth: 17/49 00:05:08 487mN
haven't tried default. might toy around with the UCI settings some more & see if i can improve it. i imagine HIARCS 13 will eat this position for lunch whenever it's finally released.
here's HIARCS 12.1MP "Aggressive" (this is the kind of position that is simply custom made for HIARCS) --
New game
r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Analysis by HIARCS 12.1 MP:
1.Nf5 d5 2.Bf4 Ne4 3.f3 Bc5+ 4.Nbd4 Ng5 5.Be5 Ne6 6.b4 cxb3 7.Bxb3
-/+ (-0.82) Depth: 10/26 00:00:00 754kN
1.Nf5 d5 2.Bf4 Bc5 3.Nbd6 Bxd6 4.Nxd6 Nc5 5.Qf3 Bc8 6.Rfe1 Bg4 7.Qe3 Qd7 8.b4
-/+ (-0.71) Depth: 11/28 00:00:00 1394kN
1.Nf5 d5 2.Bf4 Bc5 3.Nbd6 Bxd6 4.Nxd6 Nc5 5.Qf3 Qd7 6.Bf5
-/+ (-0.76) Depth: 12/28 00:00:01 2150kN
1.Nf5 Nc5 2.Bf4 d5 3.Nxe7+ Qxe7 4.Bd6
=/+ (-0.53) Depth: 13/30 00:00:05 7962kN
1.Nf5 d5 2.Bf4 Nc5 3.Nxe7+ Qxe7 4.Bd6 Qd7 5.Bxf8 Qxb5 6.Be7 Qc6 7.f3 Re8
-/+ (-0.77) Depth: 14/33 00:00:15 25114kN
1.Nf5 d5 2.Bf4 Nc5 3.Nxe7+ Qxe7 4.Bd6 Qd7 5.Bxf8 Qxb5 6.Be7 Qc6 7.f3 Re8 8.Re1 Nb3 9.Bxb3 Rxe7 10.Rxe7 Qc5+ 11.Kh1 Qxe7 12.Bc2
-/+ (-0.75) Depth: 15/33 00:00:22 35339kN
1.Nf5 Nc5 2.Qd4 Ne6 3.Qh4 h5 4.Re1 Bc5 5.Nbd6
=/+ (-0.53) Depth: 16/38 00:00:57 90454kN
1.Nf5 Nc5 2.Qd4 Nce4 3.Qxc4 Re8 4.Bf4 d5 5.Qb3 Ba6 6.Rfd1 Bxb5 7.Nxe7+ Qxe7 8.Qxb5
=/+ (-0.57) Depth: 17/40 00:02:13 209mN
1.Bxh6
=/+ (-0.56) Depth: 17/41 00:03:08 295mN
1.Bxh6
=/+ (-0.28 !) Depth: 17/46 00:03:55 370mN
1.Bxh6 gxh6 2.Qc1 Nc5 3.Qxh6 Nd3 4.Nf5 Ne8 5.Qh3 Bf6 6.Nh6+ Kg7 7.Nf5+ Kg6 8.Qg4+ Kh7 9.Qh5+ Kg8 10.Bxd3 cxd3 11.Nh6+ Kg7 12.Nf5+ Kg8
= (0.00) Depth: 17/49 00:05:08 487mN
haven't tried default. might toy around with the UCI settings some more & see if i can improve it. i imagine HIARCS 13 will eat this position for lunch whenever it's finally released.
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GARGAMEL
- Posts: 111
- Joined: Tue Dec 29, 2009 9:55 am
- Location: AUSTRIA
Re: Test Position: Bronstein vs Keres, Goteborg 1995
Hello
Bronstein,D - Keres,P, Göteborg (7), Lxh6
r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Analysis by Igorrit 0.086v9_x64:
1.Sf5 Te8 2.Lf4 d5 3.Df3 Lc8 4.Sxe7+ Txe7 5.Lxh6 Dd7 6.Sd4 Dg4 7.Dxg4 Lxg4 8.Lf4 Sc5 9.f3 Ld7 10.Tae1 Tae8 11.Kf2 g6 12.Txe7 Txe7 13.Te1 Txe1 14.Kxe1 Kg7 15.Ke2
-/+ (-1.08) Tiefe: 6/23 00:00:00 13kN
=/+ (-0.63) Tiefe: 25/43 00:12:40 8225mN
1.Lxh6! gxh6 2.Dd2 Sc5 3.Tfe1 Se8 4.Dxh6 Sd3 5.Lxd3 cxd3 6.Te5 f5 7.Tae1 d2 8.Dxd2 Lf6 9.Txf5 Sg7 10.Sd6 Dc7 11.Dd3 Dc6 12.Tf3 Tab8 13.Sxb7 Txb7 14.Se4 Le7 15.Txf8+ Kxf8 16.Sc3 Se6 17.Sd5 Ke8 18.b4 Tb8 19.Dg3 Tc8 20.Dg8+ Lf8 21.Dg6+ Kd8 22.Df6+ Ke8
=/+ (-0.59) Tiefe: 25/49 00:15:51 10392mN
= (-0.13) Tiefe: 26/60 00:35:10 23541mN
Lxh6! is the best move, but no winner!
regards Anton
Bronstein,D - Keres,P, Göteborg (7), Lxh6
r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Analysis by Igorrit 0.086v9_x64:
1.Sf5 Te8 2.Lf4 d5 3.Df3 Lc8 4.Sxe7+ Txe7 5.Lxh6 Dd7 6.Sd4 Dg4 7.Dxg4 Lxg4 8.Lf4 Sc5 9.f3 Ld7 10.Tae1 Tae8 11.Kf2 g6 12.Txe7 Txe7 13.Te1 Txe1 14.Kxe1 Kg7 15.Ke2
-/+ (-1.08) Tiefe: 6/23 00:00:00 13kN
=/+ (-0.63) Tiefe: 25/43 00:12:40 8225mN
1.Lxh6! gxh6 2.Dd2 Sc5 3.Tfe1 Se8 4.Dxh6 Sd3 5.Lxd3 cxd3 6.Te5 f5 7.Tae1 d2 8.Dxd2 Lf6 9.Txf5 Sg7 10.Sd6 Dc7 11.Dd3 Dc6 12.Tf3 Tab8 13.Sxb7 Txb7 14.Se4 Le7 15.Txf8+ Kxf8 16.Sc3 Se6 17.Sd5 Ke8 18.b4 Tb8 19.Dg3 Tc8 20.Dg8+ Lf8 21.Dg6+ Kd8 22.Df6+ Ke8
=/+ (-0.59) Tiefe: 25/49 00:15:51 10392mN
= (-0.13) Tiefe: 26/60 00:35:10 23541mN
Lxh6! is the best move, but no winner!
regards Anton
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Bronstein vs Keres, Goteborg 1995
the latest IH compile finds it one ply earlier (or possibly just MP luck) --
Analysis by IvanHoe 9.68b x64P:
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-1.08) Depth: 6 00:00:00 13kN
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-1.08) Depth: 6 00:00:00 16kN
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-1.00 !) Depth: 7 00:00:00 18kN
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-0.92 !) Depth: 7 00:00:00 19kN
1.Nf5 d5 2.Re1 Re8 3.Bf4 Nc5 4.Qd4 Ne6
-/+ (-0.80 !) Depth: 7 00:00:00 25kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 7 00:00:00 27kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 7 00:00:00 28kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 8 00:00:00 33kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 8 00:00:00 36kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.83 !) Depth: 9 00:00:00 46kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.75 !) Depth: 9 00:00:00 49kN
1.Nf5 Bd5 2.Re1 Re8 3.Re5 Bb7 4.b3 Rc8 5.Nxe7+ Rxe7
-/+ (-0.74) Depth: 9 00:00:00 105kN
1.Nf5 Bd5 2.Re1 Re8 3.Re5 Bb7 4.b3 Rc8 5.Nxe7+ Rxe7
-/+ (-0.74) Depth: 9 00:00:00 112kN
1.Nf5 Bd5 2.Re1 Re8 3.Re5 Bb7 4.b3 Rc8 5.Nxe7+ Rxe7
=/+ (-0.66 !) Depth: 10 00:00:00 182kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 10 00:00:00 232kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 10 00:00:00 243kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 11 00:00:00 332kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 11 00:00:00 352kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 12 00:00:00 665kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 12 00:00:00 755kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 13 00:00:00 886kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 13 00:00:00 956kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Qc7 8.Rac1 Bc5
-/+ (-0.72) Depth: 14 00:00:00 1661kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Qc7 8.Rac1 Bc5
-/+ (-0.72) Depth: 14 00:00:00 2164kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 15 00:00:01 4621kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 15 00:00:01 5092kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 16 00:00:01 7916kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 16 00:00:01 8897kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.63 !) Depth: 17 00:00:03 16513kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Bd5 6.Qd4 Re2 7.Bd1 Nb3 8.Bxb3 Bxb3 9.Be3 Bd5 10.Rae1
-/+ (-0.79 --) Depth: 17 00:00:04 24025kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Re6 6.Bf4 Bxc2 7.Qxc2 Nh5 8.Qf5 Qf6 9.Qxh5 Qxf4 10.Qd5 Rf8 11.Rad1 Re2 12.Rd4 Qf6 13.b4
-/+ (-0.79) Depth: 17 00:00:04 24117kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Re6 6.Bf4 Bxc2 7.Qxc2 Nh5 8.Qf5 Qf6 9.Qxh5 Qxf4 10.Qd5 Rf8 11.Rad1 Re2 12.Rd4 Qf6 13.b4
-/+ (-0.79) Depth: 17 00:00:04 24236kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Bf4 Nb5 9.Be5 Nxc3 10.Bxc3 Bf8 11.Rfe1
-/+ (-0.75) Depth: 18 00:00:06 33424kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Bf4 Nb5 9.Be5 Nxc3 10.Bxc3 Bf8 11.Rfe1
-/+ (-0.75) Depth: 18 00:00:07 38615kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 19 00:00:10 59431kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 19 00:00:12 69716kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 20 00:00:16 91235kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 20 00:00:18 106mN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Re6 6.Bf4 Bxc2 7.Qxc2 Nh5 8.Qf5 Qf6 9.Qxh5 Qxf4 10.Qd5 Rd8 11.Rad1 Ne4 12.Nxe4 Qxe4 13.Qxe4 Rxe4 14.Rfe1 f5 15.f3 Rxe1+ 16.Rxe1 Kf7 17.Rd1 d5 18.Kf2 Kf6
=/+ (-0.65 !) Depth: 21 00:01:05 383mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 a6 6.Nxe7+ Rxe7 7.Nd6 Re6 8.Rad1 Nxd6 9.Bxd6 Ne4 10.Bc7 Qe7 11.f3 Nc5 12.b4 Rc8 13.bxc5 Rxc7
=/+ (-0.62) Depth: 21 00:01:21 478mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 a6 6.Nxe7+ Rxe7 7.Nd6 Re6 8.Rad1 Nxd6 9.Bxd6 Ne4 10.Bc7 Qe7 11.f3 Nc5 12.b4 Rc8 13.bxc5 Rxc7
=/+ (-0.62) Depth: 21 00:01:26 506mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 a6 6.Nxe7+ Rxe7 7.Nd6 Re6 8.Rad1 Nxd6 9.Bxd6 Ne4 10.Bg3 Qf6 11.Rxd7 Qxb2 12.Rfd1 Rae8
=/+ (-0.54 !) Depth: 22 00:02:17 811mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 Bc5 6.b4 d5 7.Qd3 Nh5 8.Bd2 Bf8 9.Nbd4 Qd7 10.f3 Nxd2 11.Qxd2 Bd6 12.g3
=/+ (-0.70 --) Depth: 22 00:03:14 1149mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qa4 Bxb5 8.Qxb5 dxe4 9.Rad1 Bc5+ 10.Kh1 Qc8 11.fxe4 Nxe4 12.Bg3 Qe6 13.Qd7 Qxd7 14.Rxd7 Red8 15.Rfd1 Rxd7 16.Rxd7 Nxg3+ 17.Nxg3
=/+ (-0.69) Depth: 22 00:03:14 1151mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qa4 Bxb5 8.Qxb5 dxe4 9.Rad1 Bc5+ 10.Kh1 Qc8 11.fxe4 Nxe4 12.Bg3 Qe6 13.Qd7 Qxd7 14.Rxd7 Red8 15.Rfd1 Rxd7 16.Rxd7 Nxg3+ 17.Nxg3
=/+ (-0.69) Depth: 22 00:03:14 1151mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qb3 Bxb5 8.Bd3 Bxd3 9.Qxd3 a5 10.Rfe1 Bc5+ 11.Be3 Qc7 12.Rac1 Rac8 13.Kh1 Re6 14.b4 axb4 15.axb4
=/+ (-0.67) Depth: 23 00:03:51 1379mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qb3 Bxb5 8.Bd3 Bxd3 9.Qxd3 a5 10.Rfe1 Bc5+ 11.Be3 Qc7 12.Rac1 Rac8 13.Kh1 Re6 14.b4 axb4 15.axb4
=/+ (-0.67) Depth: 23 00:04:15 1527mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.Qc7 Qc8 6.Rfe1 d5 7.Qxc8 Raxc8 8.Bxe4 Nxe4 9.Bd6 Rc2 10.Bxf8 Rxf8 11.f3 Nc5 12.b4 Nd3 13.Re7 Rfc8 14.Rd1
-/+ (-0.71) Depth: 24 00:07:18 2667mN
1.Bxh6
=/+ (-0.59 !) Depth: 24 00:11:41 4277mN
1.Bxh6
=/+ (-0.51 !) Depth: 24 00:15:33 5692mN
not quite within my 10 minute margin but it easily would be on whatever beast you are running.
Analysis by IvanHoe 9.68b x64P:
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-1.08) Depth: 6 00:00:00 13kN
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-1.08) Depth: 6 00:00:00 16kN
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-1.00 !) Depth: 7 00:00:00 18kN
1.Nf5 d5 2.Re1 Re8 3.Qd4 Nc5
-/+ (-0.92 !) Depth: 7 00:00:00 19kN
1.Nf5 d5 2.Re1 Re8 3.Bf4 Nc5 4.Qd4 Ne6
-/+ (-0.80 !) Depth: 7 00:00:00 25kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 7 00:00:00 27kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 7 00:00:00 28kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 8 00:00:00 33kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.91) Depth: 8 00:00:00 36kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.83 !) Depth: 9 00:00:00 46kN
1.Nf5 d5 2.Qf3 Ne4 3.Bxe4 dxe4 4.Qc3 Bf6 5.Qxc4 Qd5
-/+ (-0.75 !) Depth: 9 00:00:00 49kN
1.Nf5 Bd5 2.Re1 Re8 3.Re5 Bb7 4.b3 Rc8 5.Nxe7+ Rxe7
-/+ (-0.74) Depth: 9 00:00:00 105kN
1.Nf5 Bd5 2.Re1 Re8 3.Re5 Bb7 4.b3 Rc8 5.Nxe7+ Rxe7
-/+ (-0.74) Depth: 9 00:00:00 112kN
1.Nf5 Bd5 2.Re1 Re8 3.Re5 Bb7 4.b3 Rc8 5.Nxe7+ Rxe7
=/+ (-0.66 !) Depth: 10 00:00:00 182kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 10 00:00:00 232kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 10 00:00:00 243kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 11 00:00:00 332kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Nfe4 5.Qg4 Bg5 6.h4 Nf6 7.Bxg5 Nxg4 8.Bxd8 Rexd8
=/+ (-0.66) Depth: 11 00:00:00 352kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 12 00:00:00 665kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 12 00:00:00 755kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 13 00:00:00 886kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.67) Depth: 13 00:00:00 956kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Qc7 8.Rac1 Bc5
-/+ (-0.72) Depth: 14 00:00:00 1661kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Qc7 8.Rac1 Bc5
-/+ (-0.72) Depth: 14 00:00:00 2164kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 15 00:00:01 4621kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 15 00:00:01 5092kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 16 00:00:01 7916kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Bxe4 Ncxe4 5.Be3 a6 6.Nbd4 b5 7.Qb3 Nc5 8.Qa2 Qc7 9.Rac1 Ng4 10.Nf3
-/+ (-0.71) Depth: 16 00:00:01 8897kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 d5 4.Qf4 Qd7 5.Nbd4 Nfe4 6.Nxe7+ Rxe7 7.f3 g5 8.Qf5
=/+ (-0.63 !) Depth: 17 00:00:03 16513kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Bd5 6.Qd4 Re2 7.Bd1 Nb3 8.Bxb3 Bxb3 9.Be3 Bd5 10.Rae1
-/+ (-0.79 --) Depth: 17 00:00:04 24025kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Re6 6.Bf4 Bxc2 7.Qxc2 Nh5 8.Qf5 Qf6 9.Qxh5 Qxf4 10.Qd5 Rf8 11.Rad1 Re2 12.Rd4 Qf6 13.b4
-/+ (-0.79) Depth: 17 00:00:04 24117kN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Re6 6.Bf4 Bxc2 7.Qxc2 Nh5 8.Qf5 Qf6 9.Qxh5 Qxf4 10.Qd5 Rf8 11.Rad1 Re2 12.Rd4 Qf6 13.b4
-/+ (-0.79) Depth: 17 00:00:04 24236kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Bf4 Nb5 9.Be5 Nxc3 10.Bxc3 Bf8 11.Rfe1
-/+ (-0.75) Depth: 18 00:00:06 33424kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Bf4 Nb5 9.Be5 Nxc3 10.Bxc3 Bf8 11.Rfe1
-/+ (-0.75) Depth: 18 00:00:07 38615kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 19 00:00:10 59431kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 19 00:00:12 69716kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 20 00:00:16 91235kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2 a6 5.Nc3 Re8 6.Qe5 Qc7 7.Qxc7 Nxc7 8.Nxe7+ Rxe7 9.Bd3 b5 10.Be3 Ncd5 11.Nxd5 Nxd5 12.Bd2
-/+ (-0.73) Depth: 20 00:00:18 106mN
1.Nf5 Nc5 2.Qe2 Re8 3.Qxc4 Be4 4.Nbd6 Bxd6 5.Nxd6 Re6 6.Bf4 Bxc2 7.Qxc2 Nh5 8.Qf5 Qf6 9.Qxh5 Qxf4 10.Qd5 Rd8 11.Rad1 Ne4 12.Nxe4 Qxe4 13.Qxe4 Rxe4 14.Rfe1 f5 15.f3 Rxe1+ 16.Rxe1 Kf7 17.Rd1 d5 18.Kf2 Kf6
=/+ (-0.65 !) Depth: 21 00:01:05 383mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 a6 6.Nxe7+ Rxe7 7.Nd6 Re6 8.Rad1 Nxd6 9.Bxd6 Ne4 10.Bc7 Qe7 11.f3 Nc5 12.b4 Rc8 13.bxc5 Rxc7
=/+ (-0.62) Depth: 21 00:01:21 478mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 a6 6.Nxe7+ Rxe7 7.Nd6 Re6 8.Rad1 Nxd6 9.Bxd6 Ne4 10.Bc7 Qe7 11.f3 Nc5 12.b4 Rc8 13.bxc5 Rxc7
=/+ (-0.62) Depth: 21 00:01:26 506mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 a6 6.Nxe7+ Rxe7 7.Nd6 Re6 8.Rad1 Nxd6 9.Bxd6 Ne4 10.Bg3 Qf6 11.Rxd7 Qxb2 12.Rfd1 Rae8
=/+ (-0.54 !) Depth: 22 00:02:17 811mN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Bf4 Bc5 6.b4 d5 7.Qd3 Nh5 8.Bd2 Bf8 9.Nbd4 Qd7 10.f3 Nxd2 11.Qxd2 Bd6 12.g3
=/+ (-0.70 --) Depth: 22 00:03:14 1149mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qa4 Bxb5 8.Qxb5 dxe4 9.Rad1 Bc5+ 10.Kh1 Qc8 11.fxe4 Nxe4 12.Bg3 Qe6 13.Qd7 Qxd7 14.Rxd7 Red8 15.Rfd1 Rxd7 16.Rxd7 Nxg3+ 17.Nxg3
=/+ (-0.69) Depth: 22 00:03:14 1151mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qa4 Bxb5 8.Qxb5 dxe4 9.Rad1 Bc5+ 10.Kh1 Qc8 11.fxe4 Nxe4 12.Bg3 Qe6 13.Qd7 Qxd7 14.Rxd7 Red8 15.Rfd1 Rxd7 16.Rxd7 Nxg3+ 17.Nxg3
=/+ (-0.69) Depth: 22 00:03:14 1151mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qb3 Bxb5 8.Bd3 Bxd3 9.Qxd3 a5 10.Rfe1 Bc5+ 11.Be3 Qc7 12.Rac1 Rac8 13.Kh1 Re6 14.b4 axb4 15.axb4
=/+ (-0.67) Depth: 23 00:03:51 1379mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.f3 Ba6 6.Bxe4 d5 7.Qb3 Bxb5 8.Bd3 Bxd3 9.Qxd3 a5 10.Rfe1 Bc5+ 11.Be3 Qc7 12.Rac1 Rac8 13.Kh1 Re6 14.b4 axb4 15.axb4
=/+ (-0.67) Depth: 23 00:04:15 1527mN
1.Nf5 Nc5 2.Qd4 Re8 3.Qxc4 Nce4 4.Bf4 Bf8 5.Qc7 Qc8 6.Rfe1 d5 7.Qxc8 Raxc8 8.Bxe4 Nxe4 9.Bd6 Rc2 10.Bxf8 Rxf8 11.f3 Nc5 12.b4 Nd3 13.Re7 Rfc8 14.Rd1
-/+ (-0.71) Depth: 24 00:07:18 2667mN
1.Bxh6
=/+ (-0.59 !) Depth: 24 00:11:41 4277mN
1.Bxh6
=/+ (-0.51 !) Depth: 24 00:15:33 5692mN
not quite within my 10 minute margin but it easily would be on whatever beast you are running.
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Bronstein vs Keres, Goteborg 1995
Analysis by Rybka 3:
1.Nf5 d5 2.Re1
-/+ (-1.05) Depth: 6 00:00:00 5kN
1.Nf5
-/+ (-0.85 !) Depth: 7 00:00:00 11kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4
-/+ (-0.71) Depth: 7 00:00:00 19kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2
=/+ (-0.68) Depth: 8 00:00:00 28kN
1.Nf5 d5 2.Qf3 Bc8 3.Qg3 Bxf5 4.Bxf5 Kh8 5.Qh3 Ng8
-/+ (-0.88) Depth: 9 00:00:00 83kN
1.Nf5 Nc5 2.Qe2 Ne6
-/+ (-0.77) Depth: 10 00:00:01 212kN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.f3 Rc8
-/+ (-0.77) Depth: 11 00:00:01 324kN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Be3 d5 6.Qe2 Qd7
-/+ (-0.83) Depth: 12 00:00:02 466kN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Be3 d5 6.Qe2 Qd7 7.Nxe7+ Rxe7 8.Rac1
-/+ (-0.84) Depth: 13 00:00:03 811kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1
=/+ (-0.69) Depth: 14 00:00:08 1819kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Rb1 Nd7 9.Bc3
-/+ (-0.75) Depth: 15 00:00:13 3073kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Rb1 Nd7 9.Bc3
-/+ (-0.75) Depth: 16 00:00:22 5410kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Rb1 Nd7 9.Bc3
-/+ (-0.75) Depth: 17 00:00:48 12205kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Nf5 Re8 9.Nd6 Re7 10.Bxf6 Qxd6 11.Qg4 Rae8 12.a4 c3 13.axb5 Bxb5 14.Rad1
=/+ (-0.70) Depth: 18 00:01:40 25233kN
1.Nf5 Nc5 2.Bf4 Be4 3.Bc7 Qe8 4.Bxe4 Ncxe4 5.Nfd6 Bxd6 6.Bxd6 Nxd6 7.Nxd6 Qe5 8.Nxc4 Qb5
=/+ (-0.61) Depth: 19 00:10:47 166mN
1.Nf5 Nc5 2.Bf4 Be4 3.Bc7 Qe8 4.Bxe4 Ncxe4 5.Nfd6 Bxd6 6.Bxd6 Nxd6 7.Nxd6 Qe5 8.Nxc4 Qb5
=/+ (-0.61) Depth: 20 00:12:09 186mN
1.Nf5 Nc5 2.Bf4 Be4 3.Bc7 Qe8[] 4.Bxe4 Ncxe4 5.Nfd6 Bxd6 6.Bxd6 Nxd6 7.Nxd6 Qe5 8.Nxc4 Qe6 9.Rc1 d5 10.Re1 Qf5 11.Ne3 Qd7 12.Qd4 Rfe8 13.f3 Re6 14.a4 Rae8 15.g3 Qd6
=/+ (-0.58) Depth: 21 00:24:57 392mN
1.Bxh6
=/+ (-0.41 !) Depth: 21 00:42:02 602mN
same-ish depth (if you assume +3) but 30 minutes late to the party. again, could be simple MP bad luck/good luck.
1.Nf5 d5 2.Re1
-/+ (-1.05) Depth: 6 00:00:00 5kN
1.Nf5
-/+ (-0.85 !) Depth: 7 00:00:00 11kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4
-/+ (-0.71) Depth: 7 00:00:00 19kN
1.Nf5 Nc5 2.Qe2 Ne6 3.Qxc4 Rc8 4.Qe2
=/+ (-0.68) Depth: 8 00:00:00 28kN
1.Nf5 d5 2.Qf3 Bc8 3.Qg3 Bxf5 4.Bxf5 Kh8 5.Qh3 Ng8
-/+ (-0.88) Depth: 9 00:00:00 83kN
1.Nf5 Nc5 2.Qe2 Ne6
-/+ (-0.77) Depth: 10 00:00:01 212kN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.f3 Rc8
-/+ (-0.77) Depth: 11 00:00:01 324kN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Be3 d5 6.Qe2 Qd7
-/+ (-0.83) Depth: 12 00:00:02 466kN
1.Nf5 Nc5 2.Qd4 Be4 3.Bxe4 Ncxe4 4.Qxc4 Re8 5.Be3 d5 6.Qe2 Qd7 7.Nxe7+ Rxe7 8.Rac1
-/+ (-0.84) Depth: 13 00:00:03 811kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1
=/+ (-0.69) Depth: 14 00:00:08 1819kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Rb1 Nd7 9.Bc3
-/+ (-0.75) Depth: 15 00:00:13 3073kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Rb1 Nd7 9.Bc3
-/+ (-0.75) Depth: 16 00:00:22 5410kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Rb1 Nd7 9.Bc3
-/+ (-0.75) Depth: 17 00:00:48 12205kN
1.Nf5 Nc5 2.Bf4 d5 3.Re1 Ne6 4.Be5 Bc5 5.Nbd6 Bxd6 6.Nxd6 Bc6 7.b3 b5 8.Nf5 Re8 9.Nd6 Re7 10.Bxf6 Qxd6 11.Qg4 Rae8 12.a4 c3 13.axb5 Bxb5 14.Rad1
=/+ (-0.70) Depth: 18 00:01:40 25233kN
1.Nf5 Nc5 2.Bf4 Be4 3.Bc7 Qe8 4.Bxe4 Ncxe4 5.Nfd6 Bxd6 6.Bxd6 Nxd6 7.Nxd6 Qe5 8.Nxc4 Qb5
=/+ (-0.61) Depth: 19 00:10:47 166mN
1.Nf5 Nc5 2.Bf4 Be4 3.Bc7 Qe8 4.Bxe4 Ncxe4 5.Nfd6 Bxd6 6.Bxd6 Nxd6 7.Nxd6 Qe5 8.Nxc4 Qb5
=/+ (-0.61) Depth: 20 00:12:09 186mN
1.Nf5 Nc5 2.Bf4 Be4 3.Bc7 Qe8[] 4.Bxe4 Ncxe4 5.Nfd6 Bxd6 6.Bxd6 Nxd6 7.Nxd6 Qe5 8.Nxc4 Qe6 9.Rc1 d5 10.Re1 Qf5 11.Ne3 Qd7 12.Qd4 Rfe8 13.f3 Re6 14.a4 Rae8 15.g3 Qd6
=/+ (-0.58) Depth: 21 00:24:57 392mN
1.Bxh6
=/+ (-0.41 !) Depth: 21 00:42:02 602mN
same-ish depth (if you assume +3) but 30 minutes late to the party. again, could be simple MP bad luck/good luck.
-
Eelco de Groot
- Posts: 4565
- Joined: Sun Mar 12, 2006 2:40 am
- Full name:
Re: Test Position: Bronstein vs Keres, Goteborg 1995
Rainbow Serpent does show a little plus score eventually when I let it run longer, but is not really fast. If you let them run longer the Quads should become a little more positive too! The year for the tournament was a little off the mark...
Eelco
[D]r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - -
Engine: Rainbow Serpent 1.6.3s(dc) Build 65 (Athlon 2009 MHz, 128 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski Modifications: Dann Corbit
1.00 0:00 -1.53 14.Nd6 (102) 0
2.00 0:00 -1.41 14.Nd6 Bd5 (193) 1
3.00 0:00 -1.09 14.Nd6 Bd5 15.Ngf5 (452) 3
4.00 0:00 -1.41 14.Nd6 Bd5 15.Ngf5 Nc5 (967) 7
5.00 0:00 -1.05 14.Nd6 Bd5 15.Ngf5 Bxd6 16.Nxd6 (3.143) 25
6.00 0:00 -1.05 14.Nd6 Nc5 15.Nxb7 Nxb7 16.Qd4 d5
17.Nf5 (6.956) 49
7.00 0:00 -0.68++ 14.Nd6 Nc5 15.Ngf5 Bd5 16.Qd4 Bxd6
17.Nxd6 (18.229) 105
8.00 0:00 -1.13 14.Nd6 Bxd6 15.Qxd6 Qc7 16.Nf5 Qxd6
17.Nxd6 Bd5 18.Bf4 Nc5 19.Rad1 Rad8
20.Be5 Be6 21.Rfe1 (118.711) 303
9.00 0:00 -1.13 14.Nd6 Bxd6 15.Qxd6 Qc7 16.Nf5 Qxd6
17.Nxd6 Bd5 18.Bf4 Nc5 19.Rfe1 Nb7
20.Nf5 Rae8 21.Be5 Nh5 22.Rad1 Nf6 (290.824) 395
10.00 0:01 -1.13 14.Nd6 Bxd6 15.Qxd6 Qc7 16.Nf5 Qxd6
17.Nxd6 Nc5 18.Bf4 Ba6 19.Rfd1 Ne6
20.Bg3 Rfd8 21.Be5 Ng4 22.Bc3 Nf6 (682.731) 445
11.01 0:03 -1.33-- 14.Nd6 Bxd6 15.Qxd6 Nc5 16.Nf5 Nfe4
17.Nxh6+ gxh6 18.Qxh6 Qf6 (1.754.225) 456
11.02 0:05 -0.92++ 14.Nf5 d5 15.Re1 Bc5 16.Nxg7 Kxg7
17.Bxh6+ Kg8 18.Qf3 (2.604.054) 452
12.01 0:13 -0.64 14.Nf5 Nc5 15.Bf4 Be4 16.Nxe7+ Qxe7
17.Bd6 Bxc2 18.Bxe7 Bxd1 19.Bxf8 Ba4
20.Bxc5 bxc5 21.Nd6 Rb8 22.Rfc1 Rxb2
23.Rxc4 (5.667.984) 430
13.01 0:25 -0.80 14.Nf5 Nc5 15.Bf4 Be4 16.Nxe7+ Qxe7
17.Bd6 Bxc2 18.Bxe7 Bxd1 19.Rfxd1 d5
20.Bxf8 Kxf8 21.Nd6 Nd3 22.b3 Nb2
23.Rd2 c3 24.Rd4 Rd8 25.Nb5 Ne4
26.Nxa7 (10.934.492) 431
14.01 0:45 -0.64 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Nxe3 Nc5
20.Nxc4 d5 21.Ne5 a6 22.Nd4 Re8 (19.688.557) 432
15.01 1:08 -0.48 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Rxe3 Nc5
20.Nbd6 b5 21.Qe1 Nd3 22.Qg3 Nh5
23.Nxh6+ Kh7 24.Nhxf7 Nxg3 25.Nxd8 Raxd8
26.hxg3 (29.507.010) 433
16.01 2:27 -0.48 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Rxe3 Nc5
20.Nbd6 b5 21.Qe1 Nd3 22.Qg3 Nh5
23.Nxh6+ Kh7 24.Nhxf7 Nxg3 25.Nxd8 Raxd8
26.hxg3 Nxb2 27.Rb1 (63.373.097) 430
17.01 5:16 -0.68-- 14.Nf5 Nc5 15.Nbd6 Bxd6 16.Nxd6 Bd5
17.Qd4 Qe7 18.Nf5 Qe2 (134.557.378) 424
18.01 9:38 -0.52 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Rxe3 Nc5
20.Nbd6 b5 21.Qe1 Nd3 22.Qg3 Nh5
23.Nxh6+ Kh7 24.Nhxf7 Nxg3 25.Nxd8 Raxd8
26.hxg3 a6 (246.429.326) 425
18.02 27:12 0.00 14.Bxh6 gxh6 15.Qd2 Nc5 16.Qxh6 Be4
17.Nf5 Ne6 18.Nbd4 Bxf5 19.Bxf5 Nxd4
20.Qg5+ Kh8 21.Qh6+ Kg8 22.Qg5+ (689.474.569) 422
19.01 32:33 0.00 14.Bxh6 gxh6 15.Qd2 Nc5 16.Qxh6 Be4
17.Nf5 Ne8 18.Bxe4 Nxe4 19.Qh5 Ng7
20.Nxg7 Kxg7 21.Nd4 Kg8 22.Nf5 Bf6
23.Nh6+ Kg7 24.Nf5+ Kg8 (823.811.592) 421
20.01 98:19 +0.64 14.Bxh6 gxh6 15.Qd2 Nc5 16.Rae1 Nfe4
17.Nxe4 Nxe4 18.Bxe4 Bg5 19.Qd6 Bxe4
20.Rxe4 Qf6 21.Rxc4 Qxb2 22.Rg4 Kh8
23.Qxd7 Rad8 24.Qf5 a6 25.f4 Be7
26.Nc7 Bc5+ 27.Kh1 (2.483.175.120) 420
21.01 134:00 +0.64 14.Bxh6 gxh6 15.Qd2 Nc5 16.Rae1 Nfe4
17.Nxe4 Nxe4 18.Bxe4 Bg5 19.Qd6 Bxe4
20.Rxe4 Qf6 21.Rxc4 Rfc8 22.Rg4 Qf5
23.Rg3 Rc6 24.Qd3 Qxd3 25.Rxd3 Rc2
26.b4 Rd8 27.Nd4 (3.398.709.602) 422
best move: Bc1xh6 time: 226:11.000 min n/s: 429.655 nodes: 5.830.860.353
[Event "Gothenburg Interzonal"]
[Site "Gothenburg"]
[Date "1955.??.??"]
[Round "7"]
[White "Bronstein, David I"]
[Black "Keres, Paul"]
[Result "1-0"]
[ECO "E41"]
[PlyCount "77"]
[EventDate "1955.09.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "SWE"]
[Source "ChessBase"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. Nge2 Bb7 7. O-O cxd4 8.
exd4 O-O 9. d5 h6 10. Bc2 Na6 11. Nb5 exd5 12. a3 Be7 13. Ng3 dxc4 14. Bxh6
gxh6 15. Qd2 Nh7 16. Qxh6 f5 17. Nxf5 Rxf5 18. Bxf5 Nf8 19. Rad1 Bg5 20. Qh5
Qf6 21. Nd6 Bc6 22. Qg4 Kh8 23. Be4 Bh6 24. Bxc6 dxc6 25. Qxc4 Nc5 26. b4 Nce6
27. Qxc6 Rb8 28. Ne4 Qg6 29. Rd6 Bg7 30. f4 Qg4 31. h3 Qe2 32. Ng3 Qe3+ 33. Kh2
Nd4 34. Qd5 Re8 35. Nh5 Ne2 36. Nxg7 Qg3+ 37. Kh1 Nxf4 38. Qf3 Ne2 39. Rh6+ 1-0
Eelco
[D]r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - -
Engine: Rainbow Serpent 1.6.3s(dc) Build 65 (Athlon 2009 MHz, 128 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski Modifications: Dann Corbit
1.00 0:00 -1.53 14.Nd6 (102) 0
2.00 0:00 -1.41 14.Nd6 Bd5 (193) 1
3.00 0:00 -1.09 14.Nd6 Bd5 15.Ngf5 (452) 3
4.00 0:00 -1.41 14.Nd6 Bd5 15.Ngf5 Nc5 (967) 7
5.00 0:00 -1.05 14.Nd6 Bd5 15.Ngf5 Bxd6 16.Nxd6 (3.143) 25
6.00 0:00 -1.05 14.Nd6 Nc5 15.Nxb7 Nxb7 16.Qd4 d5
17.Nf5 (6.956) 49
7.00 0:00 -0.68++ 14.Nd6 Nc5 15.Ngf5 Bd5 16.Qd4 Bxd6
17.Nxd6 (18.229) 105
8.00 0:00 -1.13 14.Nd6 Bxd6 15.Qxd6 Qc7 16.Nf5 Qxd6
17.Nxd6 Bd5 18.Bf4 Nc5 19.Rad1 Rad8
20.Be5 Be6 21.Rfe1 (118.711) 303
9.00 0:00 -1.13 14.Nd6 Bxd6 15.Qxd6 Qc7 16.Nf5 Qxd6
17.Nxd6 Bd5 18.Bf4 Nc5 19.Rfe1 Nb7
20.Nf5 Rae8 21.Be5 Nh5 22.Rad1 Nf6 (290.824) 395
10.00 0:01 -1.13 14.Nd6 Bxd6 15.Qxd6 Qc7 16.Nf5 Qxd6
17.Nxd6 Nc5 18.Bf4 Ba6 19.Rfd1 Ne6
20.Bg3 Rfd8 21.Be5 Ng4 22.Bc3 Nf6 (682.731) 445
11.01 0:03 -1.33-- 14.Nd6 Bxd6 15.Qxd6 Nc5 16.Nf5 Nfe4
17.Nxh6+ gxh6 18.Qxh6 Qf6 (1.754.225) 456
11.02 0:05 -0.92++ 14.Nf5 d5 15.Re1 Bc5 16.Nxg7 Kxg7
17.Bxh6+ Kg8 18.Qf3 (2.604.054) 452
12.01 0:13 -0.64 14.Nf5 Nc5 15.Bf4 Be4 16.Nxe7+ Qxe7
17.Bd6 Bxc2 18.Bxe7 Bxd1 19.Bxf8 Ba4
20.Bxc5 bxc5 21.Nd6 Rb8 22.Rfc1 Rxb2
23.Rxc4 (5.667.984) 430
13.01 0:25 -0.80 14.Nf5 Nc5 15.Bf4 Be4 16.Nxe7+ Qxe7
17.Bd6 Bxc2 18.Bxe7 Bxd1 19.Rfxd1 d5
20.Bxf8 Kxf8 21.Nd6 Nd3 22.b3 Nb2
23.Rd2 c3 24.Rd4 Rd8 25.Nb5 Ne4
26.Nxa7 (10.934.492) 431
14.01 0:45 -0.64 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Nxe3 Nc5
20.Nxc4 d5 21.Ne5 a6 22.Nd4 Re8 (19.688.557) 432
15.01 1:08 -0.48 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Rxe3 Nc5
20.Nbd6 b5 21.Qe1 Nd3 22.Qg3 Nh5
23.Nxh6+ Kh7 24.Nhxf7 Nxg3 25.Nxd8 Raxd8
26.hxg3 (29.507.010) 433
16.01 2:27 -0.48 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Rxe3 Nc5
20.Nbd6 b5 21.Qe1 Nd3 22.Qg3 Nh5
23.Nxh6+ Kh7 24.Nhxf7 Nxg3 25.Nxd8 Raxd8
26.hxg3 Nxb2 27.Rb1 (63.373.097) 430
17.01 5:16 -0.68-- 14.Nf5 Nc5 15.Nbd6 Bxd6 16.Nxd6 Bd5
17.Qd4 Qe7 18.Nf5 Qe2 (134.557.378) 424
18.01 9:38 -0.52 14.Nf5 Nc5 15.Re1 Be4 16.Bxe4 Ncxe4
17.f3 Bc5+ 18.Be3 Bxe3+ 19.Rxe3 Nc5
20.Nbd6 b5 21.Qe1 Nd3 22.Qg3 Nh5
23.Nxh6+ Kh7 24.Nhxf7 Nxg3 25.Nxd8 Raxd8
26.hxg3 a6 (246.429.326) 425
18.02 27:12 0.00 14.Bxh6 gxh6 15.Qd2 Nc5 16.Qxh6 Be4
17.Nf5 Ne6 18.Nbd4 Bxf5 19.Bxf5 Nxd4
20.Qg5+ Kh8 21.Qh6+ Kg8 22.Qg5+ (689.474.569) 422
19.01 32:33 0.00 14.Bxh6 gxh6 15.Qd2 Nc5 16.Qxh6 Be4
17.Nf5 Ne8 18.Bxe4 Nxe4 19.Qh5 Ng7
20.Nxg7 Kxg7 21.Nd4 Kg8 22.Nf5 Bf6
23.Nh6+ Kg7 24.Nf5+ Kg8 (823.811.592) 421
20.01 98:19 +0.64 14.Bxh6 gxh6 15.Qd2 Nc5 16.Rae1 Nfe4
17.Nxe4 Nxe4 18.Bxe4 Bg5 19.Qd6 Bxe4
20.Rxe4 Qf6 21.Rxc4 Qxb2 22.Rg4 Kh8
23.Qxd7 Rad8 24.Qf5 a6 25.f4 Be7
26.Nc7 Bc5+ 27.Kh1 (2.483.175.120) 420
21.01 134:00 +0.64 14.Bxh6 gxh6 15.Qd2 Nc5 16.Rae1 Nfe4
17.Nxe4 Nxe4 18.Bxe4 Bg5 19.Qd6 Bxe4
20.Rxe4 Qf6 21.Rxc4 Rfc8 22.Rg4 Qf5
23.Rg3 Rc6 24.Qd3 Qxd3 25.Rxd3 Rc2
26.b4 Rd8 27.Nd4 (3.398.709.602) 422
best move: Bc1xh6 time: 226:11.000 min n/s: 429.655 nodes: 5.830.860.353
[Event "Gothenburg Interzonal"]
[Site "Gothenburg"]
[Date "1955.??.??"]
[Round "7"]
[White "Bronstein, David I"]
[Black "Keres, Paul"]
[Result "1-0"]
[ECO "E41"]
[PlyCount "77"]
[EventDate "1955.09.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "SWE"]
[Source "ChessBase"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. Nge2 Bb7 7. O-O cxd4 8.
exd4 O-O 9. d5 h6 10. Bc2 Na6 11. Nb5 exd5 12. a3 Be7 13. Ng3 dxc4 14. Bxh6
gxh6 15. Qd2 Nh7 16. Qxh6 f5 17. Nxf5 Rxf5 18. Bxf5 Nf8 19. Rad1 Bg5 20. Qh5
Qf6 21. Nd6 Bc6 22. Qg4 Kh8 23. Be4 Bh6 24. Bxc6 dxc6 25. Qxc4 Nc5 26. b4 Nce6
27. Qxc6 Rb8 28. Ne4 Qg6 29. Rd6 Bg7 30. f4 Qg4 31. h3 Qe2 32. Ng3 Qe3+ 33. Kh2
Nd4 34. Qd5 Re8 35. Nh5 Ne2 36. Nxg7 Qg3+ 37. Kh1 Nxf4 38. Qf3 Ne2 39. Rh6+ 1-0
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
-
kgburcham
- Posts: 2016
- Joined: Sun Feb 17, 2008 4:19 pm
Re: Test Position: Bronstein vs Keres, Goteborg 1995
[D] r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - -
Rybka 3
17.07 1:26 -0.57++ 1.Bxh6 (24.188.855) 284
17.01 1:54 -0.37++ 1.Bxh6 (30.276.918) 271
17.01 4:25 -0.10 1.Bxh6 gxh6 2.Qd2 Nc5 3.Rae1 Nd3 4.Bxd3 cxd3 5.Qxh6 Ne8 6.Re5 f5 7.Rfe1 Bf6 8.Nh5 (75.296.301) 290
18.01 6:56 0.00 1.Bxh6 gxh6 2.Qd2 Nc5 3.Rae1 Nd3 4.Bxd3 cxd3 5.Qxh6 Ne8 6.Re5 f5 7.Rfe1 Bf6 8.Nh5 (112.293.300) 276
19.01 9:19 0.00 1.Bxh6 gxh6 2.Qd2 Nc5 3.Rae1 Nd3 4.Bxd3 cxd3 5.Qxh6 Ne8 6.Re5 f5 7.Rfe1 Bf6 8.Nh5 Bxe5 9.Rxe5 Rf7 10.Qg6+ Ng7 11.Nd6 Qf8 12.Nxf7 Qxf7 13.Nf6+ Kf8 14.Nh7+ (148.821.238) 272
Rybka 3
17.07 1:26 -0.57++ 1.Bxh6 (24.188.855) 284
17.01 1:54 -0.37++ 1.Bxh6 (30.276.918) 271
17.01 4:25 -0.10 1.Bxh6 gxh6 2.Qd2 Nc5 3.Rae1 Nd3 4.Bxd3 cxd3 5.Qxh6 Ne8 6.Re5 f5 7.Rfe1 Bf6 8.Nh5 (75.296.301) 290
18.01 6:56 0.00 1.Bxh6 gxh6 2.Qd2 Nc5 3.Rae1 Nd3 4.Bxd3 cxd3 5.Qxh6 Ne8 6.Re5 f5 7.Rfe1 Bf6 8.Nh5 (112.293.300) 276
19.01 9:19 0.00 1.Bxh6 gxh6 2.Qd2 Nc5 3.Rae1 Nd3 4.Bxd3 cxd3 5.Qxh6 Ne8 6.Re5 f5 7.Rfe1 Bf6 8.Nh5 Bxe5 9.Rxe5 Rf7 10.Qg6+ Ng7 11.Nd6 Qf8 12.Nxf7 Qxf7 13.Nf6+ Kf8 14.Nh7+ (148.821.238) 272
-
meschle
- Posts: 200
- Joined: Tue Apr 01, 2008 11:53 pm
Re: Test Position: Bronstein vs Keres, Goteborg 1995
Rybka winfinder in 17 seconds - best free analysis engine
FEN: r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Rybka WinFinder v2.2.mp.x64:
1 00:00 0 0 -0.90 b2b3
1 00:00 0 0 -0.93 b2b3
1 00:00 0 0 -0.93 b2b3
4 00:00 10.872 236.870 -0.68 Ng3f5
5 00:00 17.244 280.283 -0.68 Ng3f5
6 00:00 32.548 302.992 -0.68 Ng3f5 Rf8e8
7 00:00 72.092 392.671 -0.62 Ng3f5 Rf8e8 Bc1f4
8 00:00 151.128 471.814 -0.56 Ng3f5 Rf8e8 Bc1f4 Qd8c8
9 00:00 282.160 487.237 -0.50 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4
10 00:01 498.992 511.479 -0.43 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4 Nc5e4
11 00:02 931.164 509.082 -0.43 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4 Nc5e4 Bc1f4
12 00:03 1.709.928 498.708 -0.43 Ng3f5 Na6c5 Qd1e2 Bb7e4 Qe2xc4 d7d5 Qc4e2 Rf8e8
13 00:08 3.735.556 483.591 -0.43 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4 Bb7d5 Qc4c3 Nc5e4 Bc2xe4
13 00:17 3.735.556 483.591 -0.40 Bc1xh6
13 00:21 3.735.556 483.591 -0.31 Bc1xh6
13 00:24 11.078.416 459.953 -0.31 Bc1xh6 g7xh6 Qd1d2 Na6c5 Qd2xh6 Bb7e4 Qh6g5+ Be4g6 Bc2xg6 Nc5e6 Qg5h6 f7xg6 Qh6xg6+ Kg8h8
14 00:38 16.988.836 454.052 -0.31 Bc1xh6 g7xh6 Qd1d2 Na6c5 Qd2xh6 Nf6e4 Ng3f5 Nc5e6 Nb5d6 Be7xd6 Nf5xd6 Qd8g5 Qh6xg5+ Ne4xg5
15 03:07 87.152.908 476.609 -0.06 Bc1xh6 Na6c5 Qd1d2 Nc5e6 Ra1e1 Rf8e8 Ng3f5 g7xh6 Nb5d6 Be7xd6
16 06:17 178.662.084 485.207 +0.06 Bc1xh6 g7xh6 Qd1d2 Na6c5 Ra1e1 Nc5d3 Qd2xh6 Nf6e8 Re1e5 f7f5 Qh6g6+ Ne8g7 Ng3xf5 Rf8xf5
FEN: r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Rybka WinFinder v2.2.mp.x64:
1 00:00 0 0 -0.90 b2b3
1 00:00 0 0 -0.93 b2b3
1 00:00 0 0 -0.93 b2b3
4 00:00 10.872 236.870 -0.68 Ng3f5
5 00:00 17.244 280.283 -0.68 Ng3f5
6 00:00 32.548 302.992 -0.68 Ng3f5 Rf8e8
7 00:00 72.092 392.671 -0.62 Ng3f5 Rf8e8 Bc1f4
8 00:00 151.128 471.814 -0.56 Ng3f5 Rf8e8 Bc1f4 Qd8c8
9 00:00 282.160 487.237 -0.50 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4
10 00:01 498.992 511.479 -0.43 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4 Nc5e4
11 00:02 931.164 509.082 -0.43 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4 Nc5e4 Bc1f4
12 00:03 1.709.928 498.708 -0.43 Ng3f5 Na6c5 Qd1e2 Bb7e4 Qe2xc4 d7d5 Qc4e2 Rf8e8
13 00:08 3.735.556 483.591 -0.43 Ng3f5 Na6c5 Qd1e2 Rf8e8 Qe2xc4 Bb7d5 Qc4c3 Nc5e4 Bc2xe4
13 00:17 3.735.556 483.591 -0.40 Bc1xh6
13 00:21 3.735.556 483.591 -0.31 Bc1xh6
13 00:24 11.078.416 459.953 -0.31 Bc1xh6 g7xh6 Qd1d2 Na6c5 Qd2xh6 Bb7e4 Qh6g5+ Be4g6 Bc2xg6 Nc5e6 Qg5h6 f7xg6 Qh6xg6+ Kg8h8
14 00:38 16.988.836 454.052 -0.31 Bc1xh6 g7xh6 Qd1d2 Na6c5 Qd2xh6 Nf6e4 Ng3f5 Nc5e6 Nb5d6 Be7xd6 Nf5xd6 Qd8g5 Qh6xg5+ Ne4xg5
15 03:07 87.152.908 476.609 -0.06 Bc1xh6 Na6c5 Qd1d2 Nc5e6 Ra1e1 Rf8e8 Ng3f5 g7xh6 Nb5d6 Be7xd6
16 06:17 178.662.084 485.207 +0.06 Bc1xh6 g7xh6 Qd1d2 Na6c5 Ra1e1 Nc5d3 Qd2xh6 Nf6e8 Re1e5 f7f5 Qh6g6+ Ne8g7 Ng3xf5 Rf8xf5
Regards Mark
Quad Q6600 3.0 Ghz, Vista 64bit, 4gb Ram
Quad Q6600 3.0 Ghz, Vista 64bit, 4gb Ram
-
acase
- Posts: 983
- Joined: Wed Mar 15, 2006 1:14 am
- Location: Columbus, Ohio USA
- Full name: Andrew R Case
Re: Test Position: Bronstein vs Keres, Goteborg 1995
Eelco de Groot wrote:The year for the tournament was a little off the mark...
Indeed, thanks for the correction.
Andrew
-
perejaslav
- Posts: 240
- Joined: Sat Mar 18, 2006 4:01 am
- Location: Cold
Re: Test Position: Bronstein vs Keres, Goteborg 1995
New game
r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Analysis by spark-0.3a:
1.Nf5 Nc5 2.Qd4 a6 3.Nbd6 Bxd6 4.Nxd6 Bd5 5.Rd1 Qe7 6.Nf5 Qe2 7.Nxh6+ Kh8 8.Qh4 Qxc2 9.Nf5+ Nh7 10.Rxd5 Nd3 11.Ne3 Qe2
-+ (-1.59) Depth: 6/7 00:00:00 29kN
-/+ (-1.01) Depth: 19/30 00:00:29 212mN
1.Bxh6 gxh6 2.Qc1 Nc5 3.Qxh6 Be4 4.Qg5+ Bg6 5.Bxg6 Ne6 6.Qh6 fxg6 7.Qxg6+ Kh8 8.Rac1 Rc8 9.Nf5 Qe8 10.Nxe7 Qxe7 11.Nxa7 Rc5 12.Rfe1 d5 13.Rcd1
-/+ (-0.74) Depth: 19/36 00:00:45 320mN
-/+ (-1.11) Depth: 20/36 00:01:14 526mN
r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 1
Analysis by spark-0.3a:
1.Nf5 Nc5 2.Qd4 a6 3.Nbd6 Bxd6 4.Nxd6 Bd5 5.Rd1 Qe7 6.Nf5 Qe2 7.Nxh6+ Kh8 8.Qh4 Qxc2 9.Nf5+ Nh7 10.Rxd5 Nd3 11.Ne3 Qe2
-+ (-1.59) Depth: 6/7 00:00:00 29kN
-/+ (-1.01) Depth: 19/30 00:00:29 212mN
1.Bxh6 gxh6 2.Qc1 Nc5 3.Qxh6 Be4 4.Qg5+ Bg6 5.Bxg6 Ne6 6.Qh6 fxg6 7.Qxg6+ Kh8 8.Rac1 Rc8 9.Nf5 Qe8 10.Nxe7 Qxe7 11.Nxa7 Rc5 12.Rfe1 d5 13.Rcd1
-/+ (-0.74) Depth: 19/36 00:00:45 320mN
-/+ (-1.11) Depth: 20/36 00:01:14 526mN