Author: Vincent Diepeveen
Date: 14:49:48 11/19/01
Go up one level in this thread
On November 19, 2001 at 14:43:38, Ernst Walet wrote: >This is a nice king safety position from the Rebel site showing (likely) Fritz7 >indeed has more king safety knowledge. >Futhermore Fritz7 (noMMX) seems to be the latest development of fritz6, as >surgested by many indeed. well let's delay opinion upon default fritz7 for some time, but fritz7nommx looks like a positional dumber version. its minimum improvement is 0.03 of a pawn. So pawn=32 or frans searches with [alfa+3,max(alfa+4,beta)] Anyway something that makes it positional more silly. It doesn't look like a preprocessor to me. That's what Frans says about all fritz versions after fritz6a, so that'll be the reason that it had to be positional dumber to search that deep. >Ernst. >[D]2r1r1k1/pp1nbpp1/4pn1p/q3NN1P/P1pP1B2/2P5/1PQ2PP1/R3R1K1 w - - 0 1 > >Analysis by Fritz 7: should use fritz6 here not fritz7 to compare no-mmx with fritz6! >1.Nxd7 Nxd7 > = (-0.16) Depth: 6/23 00:00:00 81kN >1.Nxd7 Nxd7 > = (-0.22) Depth: 7/21 00:00:00 121kN >1.Nxd7 Nxd7 2.Rxe6 fxe6 3.Nxh6+ gxh6 4.Qg6+ Kh8 5.Qxh6+ Kg8 6.Qg6+ Kh8 7.Qh6+ >Kg8 8.Qg6+ > = (0.00) Depth: 8/20 00:00:01 309kN >1.Nxd7 Nxd7 2.Rxe6 fxe6 3.Nxh6+ gxh6 4.Qg6+ Kh8 5.Qxh6+ Kg8 6.Qg6+ Kh8 7.Qh6+ >Kg8 8.Qg6+ > = (0.00) Depth: 9/25 00:00:03 787kN >1.Nxd7 Nxd7 2.Rxe6 fxe6 3.Nxh6+ gxh6 4.Qg6+ Kh8 5.Qxh6+ Kg8 6.Qg6+ Kh8 7.Qh6+ >Kg8 8.Qg6+ > = (0.00) Depth: 10/25 00:00:06 1536kN >1.Nxd7 Nxd7 2.Rxe6 fxe6 3.Nxh6+ gxh6 4.Qg6+ Kh8 5.Qxh6+ Kg8 6.Qg6+ Kh8 7.Qh6+ >Kg8 8.Qg6+ > = (0.00) Depth: 11/25 00:00:15 4051kN >1.Nxd7 Nxd7 2.Rxe6 fxe6 3.Nxh6+ gxh6 4.Qg6+ Kh8 5.Qxh6+ Kg8 6.Qg6+ Kh8 7.Qh6+ >Kg8 8.Qg6+ > = (0.00) Depth: 12/30 00:00:34 9217kN >1.Nxd7 Nxd7 2.Rxe6 fxe6 3.Nxh6+ gxh6 4.Qg6+ Kh8 5.Qxh6+ Kg8 6.Qg6+ Kh8 7.Qh6+ >Kg8 8.Qg6+ > = (0.00) Depth: 13/31 00:01:24 22844kN >1.Nxd7 Nxd7 2.Rxe6 fxe6 3.Nxh6+ gxh6 4.Qg6+ Kh8 5.Qxh6+ Kg8 6.Qg6+ Kh8 7.Qh6+ >Kg8 8.Qg6+ > = (0.00) Depth: 14/33 00:03:04 50519kN >1.Nxg7! > = (-0.03) Depth: 14/34 00:03:59 65315kN >1.Nxg7! Kxg7 2.Bxh6+ Kg8 3.Re3 Nxe5 4.dxe5 Nxh5 5.Qe4 Ng7 6.Bxg7 Kxg7 7.Rg3+ Kf8 > = (0.00) Depth: 14/35 00:04:31 74123kN >1.Nxg7! > ² (0.29) Depth: 15/36 00:08:39 141614kN >1.Nxg7! Kxg7 2.Bxh6+ Kg8 3.Re3 Nxe5 4.dxe5 Nxh5 5.Qe4 f5 6.exf6 Bxf6 7.Qg6+ Kh8 > ² (0.32) Depth: 15/40 00:10:10 166620kN > >(PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 19.11.2001) > > >Analysis by Fritz 7 (No MMX): >1.Nxe7+-- > = (0.06) Depth: 1/5 00:00:00 >1.Nxe7+-- > = (0.06) Depth: 1/5 00:00:00 >1.Nxe7+ Rxe7 2.Qe2 Nxe5 3.Bxe5 > = (0.00) Depth: 2/13 00:00:00 >1.Nxe7+ Rxe7 2.Qe2 Nxe5 3.Bxe5 > = (0.00) Depth: 3/13 00:00:00 1kN >1.Nxe7+ Rxe7 2.Qe2 Nxe5 3.Bxe5 Nd5 > = (-0.06) Depth: 4/12 00:00:00 2kN >1.Nxe7+ Rxe7 2.Qe2 Nd5 3.Qg4 Nxf4 4.Qxf4 Nxe5 5.Qxe5 > = (-0.09) Depth: 5/17 00:00:00 20kN >1.Nxd7! > = (-0.06) Depth: 5/18 00:00:00 27kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Bd6 Ree8 4.Qe2 Qg5 > = (-0.09) Depth: 6/18 00:00:00 40kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rd8 4.Qxc4 Qxh5 5.Rad1 > = (-0.06) Depth: 7/21 00:00:00 121kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Ree8 4.Qf3 Qb6 5.Re2 Rcd8 > = (-0.09) Depth: 8/21 00:00:00 249kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rc6 4.Be5 f6 5.Bf4 e5 > = (-0.03) Depth: 9/24 00:00:02 771kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rc6 4.Be5 f6 5.Bf4 e5 > = (-0.06) Depth: 10/27 00:00:04 1665kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Ree8 4.Qf3 b6 5.Bd6 Rcd8 > = (-0.06) Depth: 11/29 00:00:11 4820kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Be5 Rd8 4.b4 cxb3 5.Qxb3 Nxe5 > = (-0.09) Depth: 12/29 00:00:26 10942kN >1.Nxe7+! > = (-0.06) Depth: 12/30 00:00:27 11335kN >1.Nxe7+ Rxe7 2.Qe2 Nd5 3.Qf3 N7b6 4.Qg3 Nxf4 5.Qxf4 Nxa4 > = (-0.22) Depth: 13/34 00:01:34 38813kN >1.Nxd7! > = (-0.19) Depth: 13/34 00:01:36 39848kN >1.Nxd7! Nxd7 2.Nxe7+ Rxe7 3.Be5 Rd8 4.b4 cxb3 5.Qxb3 Nxe5 > = (-0.09) Depth: 13/37 00:01:58 49146kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Be5 Rd8 4.b4 cxb3 5.Qxb3 Nxe5 > = (-0.09) Depth: 14/33 00:03:07 78858kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Qd5 4.Bh2 Rce8 5.Rad1 e5 > = (-0.12) Depth: 15/37 00:07:44 197970kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Qd5 4.Be5 Nxe5 5.Qxe5 Qd8 > = (-0.09) Depth: 16/41 00:18:32 476242kN >1.Nxg7! > = (-0.06) Depth: 16/41 00:34:12 883395kN >1.Nxg7! Kxg7 2.Bxh6+ Kg8 3.Re3 Nxe5 4.dxe5 Nxh5 5.Qe4 Bf8 > ² (0.66) Depth: 16/41 00:38:39 998394kN > >(PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 19.11.2001) > > >Analysis by Fritz 6: > >1.Nxe7+-- > = (0.03) Depth: 1/5 00:00:00 >1.Nxe7+-- > = (0.03) Depth: 1/5 00:00:00 >1.Nxe7+ Rxe7 2.Qe2 Nxe5 3.Bxe5 > = (-0.03) Depth: 2/13 00:00:00 >1.Nxe7+ Rxe7 2.Qe2 Nxe5 3.Bxe5 > = (-0.03) Depth: 3/13 00:00:00 1kN >1.Nxe7+ Rxe7 2.Qe2 Nxe5 3.Bxe5 Nd5 > = (-0.09) Depth: 4/15 00:00:00 2kN >1.Nxe7+ Rxe7 2.Qe2 Nd5 3.Qg4 Nxf4 4.Qxf4 Nxe5 5.Qxe5 > = (-0.09) Depth: 5/17 00:00:00 19kN >1.Nxe7+ Rxe7 2.Qe2 Nd5 3.Bh2 Nxe5 4.Bxe5 Rd7 > = (-0.25) Depth: 6/17 00:00:00 48kN >1.Nxd7! > = (-0.22) Depth: 6/19 00:00:00 67kN >1.Nxd7! Nxd7 2.Nxe7+ Rxe7 3.Qe2 Qd5 > = (-0.12) Depth: 6/19 00:00:00 74kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rd8 4.Bd6 Ree8 5.Qxc4 Qxh5 > = (-0.09) Depth: 7/21 00:00:00 133kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Ree8 4.Qf3 Qb6 5.Re2 Rcd8 > = (-0.12) Depth: 8/23 00:00:00 268kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rc6 4.Be5 f6 5.Bf4 e5 > = (-0.06) Depth: 9/25 00:00:02 820kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rc6 4.Be5 f6 5.Bf4 e5 > = (-0.09) Depth: 10/25 00:00:04 1752kN >1.Nxe7+! > = (-0.06) Depth: 10/25 00:00:04 1891kN >1.Nxe7+ Rxe7 2.Qe2 Nd5 3.Bh2 N7b6 4.Bg3 Rec7 5.Nf3 Rd7 > = (-0.19) Depth: 11/29 00:00:16 6158kN >1.Nxd7! > = (0.00) Depth: 11/29 00:00:16 6371kN >1.Nxd7! Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rc6 4.Be5 f6 5.Bf4 e5 > = (-0.06) Depth: 11/30 00:00:18 7084kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rc6 4.Qf3 e5 5.dxe5 Nxe5 > = (-0.06) Depth: 12/30 00:00:28 11466kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Rc6 4.Qf3 Qf5 5.a5 Qb5 > = (-0.09) Depth: 13/31 00:01:09 28928kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Qd5 4.a5 Rc6 5.Be5 Ra6 > = (-0.03) Depth: 14/33 00:02:47 70379kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Qd5 4.Be5 Qc6 5.Qg4 Nxe5 > = (-0.09) Depth: 15/37 00:06:35 169217kN >1.Nxd7 Nxd7 2.Nxe7+ Rxe7 3.Qe2 Qd5 4.Be5 Qc6 5.Qg4 Nxe5 > = (-0.09) Depth: 16/37 00:19:00 485260kN >1.Nxg7! > = (-0.06) Depth: 16/40 00:38:48 999867kN >1.Nxg7! Kxg7 2.Bxh6+ Kg8 3.Re3 Nxe5 4.dxe5 Nxh5 5.Qe4 Bf8 > ± (0.75) Depth: 16/42 00:42:57 1106271kN > >(PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 19.11.2001)
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