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Subject: Re: 1.Bc5! isn't that a nice Bishop sacrifice? (bm) Bb6 or Bc5?

Author: Eelco de Groot

Date: 17:26:28 12/12/05

Go up one level in this thread


On December 12, 2005 at 17:08:33, Eelco de Groot wrote:

>Rybka still sticking to Bc5 at 17 ply..
>
>00:00:00.0	0,47	3	505	Rc6
>00:00:00.0	0,47	4	1338	Rc6
>00:00:00.1	0,47	5	3102	Rc6 f4
>00:00:00.1	0,47	6	6088	Rc6 f4 Bb6
>00:00:00.3	0,47	7	12204	Rc6 f4 Bb6 e4
>00:00:00.9	0,40	8	47588	Rc6 Bxc6 dxc6+ Kh8 Bc4 f4
>00:00:02.0	0,25	9	110913	Rc6 Bxc6 dxc6+ Kh8 Bc4 Rc8 Bd5
>00:00:04.2	0,65	9	245825	Bb6 Rc8 Rc6 Kh8 Rxd6 e4
>00:00:04.9	0,79	10	290134	Bb6 Rc8 Rc6 Kh8 Rxd6 e4 Ba5
>00:00:06.7	0,61	11	410212	Bb6 a5 Bxa5 Ba6 Rfe1 Rb8 Bb6 e4
>00:00:10.0	0,61	12	625529	Bb6 a5 Bxa5 Ba6 Bc4 Bxc4 Rxc4 e4 Rc7 exf3+
>00:00:16.5	0,57	13	1065509	Bb6 a5 Bxa5 Ba6 Bc4 Bxc4 Rxc4 e4 f4 e3
>00:00:33.2	0,52	14	2158629	Bb6 a5 Bxa5 Ba6 Bc4 Bxc4 Rxc4 e4 Bb6 exf3+
>00:01:12.4	0,60	15	4596971	Bb6 a5 Bxa5 Ba6 Bc4 Bxc4 Rxc4 e4 Rc2 e3
>00:03:26.2	0,13	16	12791994	Bb6 e4 Rc7 exf3+ Rxf3 Qe4 Qxe4 fxe4 Rf2 Bc8
>00:04:58.5	0,14	16	18388822	Rc6 Bxc6 dxc6+ Kh8 Bd5 Rb8 Bb6 Qa7 Bxa7 Rxb4
>00:10:20.0	0,30	16	36749654	Bc5 Rd8 Bb6 Rd7 Rfe1 e4 fxe4 fxe4 Rxe4 Qf7
>00:14:43.9	0,28	17	51943126	Bc5 Rd8 Bb6 Rd7 Rfe1 e4


Gambit Fruit 4bx and Pro Deo Vulcan settle on Bc5

Long analysis with Gambit Fruit 4bx:
Gambit Fruit 4bx
Rebel Reductions
Chess Knowledge = 200
Quiescense Check plies = 2 [Default = 1]
Passed Pawns =110 [Default =100]
200 Mb HT

00:00:00.2	0,02	7	71641	Kh1 e4 Bc4 Rc8 Bf4 Rfd8 Rfe1
00:00:00.4	0,00	8	208370	Kh1 e4 Bc4 Rc8 Bf4 Rfd8 Be3 Rf8
00:00:00.6	0,09	8	355933	Qb6 Rc8 Kh1 e4 Bf4 exf3 Bxd6 Qe2
00:00:01.0	-0,06	9	600039	Qb6 Rf7 Rc2 f4 gxf4 Bh4 Kh1 exf4 Bd4
00:00:01.7	-0,02	9	1022621	Rc2 Kh8 Kh1 Rc8 Re2 Qd7 Rg1 g6 Bc4
00:00:01.9	-0,01	9	1145402	Bc4 Rc8 Kh1 e4 Bf4 Rfd8 Be3 a5 Qxa5 Bxb2
00:00:03.0	-0,01	10	1795894	Bc4 Rc8 Kh1 e4 Bf4 Rfd8 Be3 a5 Qxa5 Bxb2
00:00:05.5	-0,13	11	3336713	Bc4 Qd7 Kh1 f4 gxf4 exf4 Bb6 Kh8 Rce1 Rxe1 Rxe1 Qh3
Qa3
00:00:11.5	-0,04	11	7124874	Bb6 Rc8 Rfe1 Bg5 Rxc8 Rxc8 f4 Bf6 fxe5 Bxe5 Kh1 Qf7
Qd2
00:00:14.2	0,00	12	8909195	Bb6 Rc8 Rfe1 e4 Rxc8 Rxc8 fxe4 Re8 a5 fxe4 Ba4 Rc8
Qxe4 Qxe4+ Rxe4 Bxd5
00:00:23.0	-0,06	13	14666387	Bb6 Rc8 Rfe1 Kh8 Kh1 Rfe8 a5 Rf8 Rc3 Rxc3 bxc3 Rc8
Bc4 e4
00:00:43.7	-0,10	14	28551386	Bb6 Rc8 Rfe1 Kh8 Kh1 Rfe8 a5 Rf8 Rcd1 g6 Rc1 Bg5 f4
Rxc1 Rxc1 exf4 gxf4
00:02:09.1	0,27	15	85208100	Bb6 Rc8 Rc6 Bxc6 dxc6+ Kh8 Bd5 Bg5 Qc4 Qf6 Qxa6 f4
Qb7 fxg3 hxg3 Qg6 Kg1
00:02:39.7	0,30	16	105754332	Bb6 Rc8 Rc6 Bxc6 dxc6+ Kh8 Bd5 Rfe8 Re1 g6 Kh1 Bg5
Qa5 f4 Qxa6 fxg3 hxg3 Rf8
00:03:35.1	0,24	17	144119927	Bb6 Rc8 Rc6 Bxc6 dxc6+ Kh8 Bd5 Rfe8 Re1 g6 Kh1 Bg5
f4 Bf6 fxe5 Bxe5 Qc4 Qf8 Qb4
00:18:34.9	-0,01	18	795409153	Bb6 e4 Rc7 exf3+ Rxf3 Qe4 Qxe4 fxe4 Rxf6 Rxf6 Rxb7
e3 Bc4 Rf2+ Kh3 Rxb2 Rxg7+ Kxg7 Bd4+ Kf7 Bxb2 e2 Bc3 e1Q Bxe1 Re4 Bxa6 Rxe1
00:28:57.7	0,07	18	1219369307	Bc5 Rd8 Bb6 Rd7 a5 Bg5 Rc2 Qf7 Ba4 Re7 Qxd6 Bxd5
Rd1 Bb7 h4 Bf6 Bd8 Re6
00:35:30.3	-0,06	19	1484230506	Bc5 Rd8 Bb6 Rd7 a5 Bg5 Rc2 Qf7 Ba4 Re7 Qxd6 Bxd5
Rd1 Bb7 Bd8 Re6 Qc7 Qxc7 Bxc7 Be3
00:43:23.6	0,03	19	1822228598	Bb6 e4 Rc7 exf3+ Rxf3 Qe4 Qc4 Bc8 Rc6 Be5 Be3 Bb7
Rc7 Ba8 Qxe4 fxe4 Rxf8+ Rxf8 Ra7 Bxb2 Rxa6 Be5 Ra7 g6
01:05:02.0	0,00	20	2725865576	Bb6 e4 Rc7 exf3+ Rxf3 Qe4 Qc4 Bc8 Rc6 Be5 Be3 Bd7
Rxa6 Rb8 Bf2 Rfc8 Qd3 Qg4 h3 Qg5 Ra7 Rd8
01:14:55.9	0,11	20	3125905781	Bc5 Rd8 Bb6 Rd7 a5 e4 fxe4 Qxe4+ Qxe4 fxe4 Rfe1
Bxb2 Rc2 Be5 Rxe4 Rdf7 Be3 g6 Bc4 h5 Rc1 Rc7 Rb1
01:37:59.3	0,14	21	4096498663	Bc5 Rd8 Bb6 Rd7 a5 e4 fxe4 Qxe4+ Qxe4 fxe4 Rfe1
Bxb2 Rc2 Be5 Rxe4 Rdf7 Be3 h6 Rc1 g5 Bc4 Rc7 Rc2 Re7



Pro Deo 1.1 Vulcan {9k17pr}

00:00:00.2	0,13	2	601		Rfe1 Rc8
00:00:00.2	-0,33	3	4779		Rfe1 e4 fxe4 fxe4
00:00:00.2	-0,09	3	5456		Qc3 Rc8 Qb4
00:00:00.2	0,04	3	6229		Bc2 e4 fxe4 fxe4
00:00:00.2	0,06	3	6660		Qb6 Rc8 Rfe1
00:00:00.2	0,08	3	11524		Bc4 e4 Qb6
00:00:00.2	-0,29	4	17031		Bc4 f4 Bb6 Qd7
00:00:00.2	0,12	4	19138		Qb6 Rc8 Bc5 Rfd8
00:00:00.2	0,01	5	41423		Qb6 Rc8 Bc5 Rfd8 Bb4
00:00:00.3	0,02	5	63473		Bb6 Rc8 Rfe1 Bg5 f4
00:00:00.3	-0,02	6	130112		Bb6 Rc8 Rfe1 Rfe8 a5 Bg5
00:00:00.3	0,05	6	138398		Qb6 Rc8 Bc5 Rfd8 Bb4 f4
00:00:00.6	0,09	7	365408		Qb6 Rc8 Bc5 Rfd8 Bb4 e4 Rxc8
Bxc8
00:00:01.2	0,01	8	934245		Qb6 Rc8 Kg1 f4 Bc5 Rfd8 Bb4
fxg3 hxg3
00:00:03.0	0,11	8	2867703		Bc5 Rd8 Rfe1 e4 Bd4 Bxd4 Qxd4
Rb8
00:00:04.9	0,07	9	4896595		Bc5 Rd8 Kg1 e4 Rc2 Kh8 Bd4 Rb8
Re1
00:00:09.3	0,00	10	9518723		Bc5 Rd8 Bb6 Rc8 Bc5 Rcd8 Bb6
Rc8 Bc5
00:00:19.5	0,00	11	20220606	Bc5 Rd8 Bb6 Rc8 Bc5 Rcd8 Bb6
Rc8 Bc5
00:00:42.9	-0,03	12	45231833	Bc5 Rd8 Bb6 Rc8 Bc5 Rfd8 Bb6
Re8 Rfe1 Bg5 Rc4
00:02:26.3	-0,03	13	155222205	Bc5 Rd8 Kg1 e4 Rce1 Bxb2 fxe4
fxe4 Rxf8+ Kxf8 Rxe4 dxc5
00:04:25.4	0,00	14	284121593	Bc5 Rd8 Kg1 e4 Bb6 Rc8 Rxc8
Rxc8 fxe4 Qxe4 Qxd6
00:14:20.1	-0,08	15	907716998	Bc5 Rd8 Qb6 e4 Bb4 Be5 f4 Bxb2

After 1.Bc5 dxc5

 [D]4rrk1/1b2q1pp/p4b2/2pPpp2/PQ6/1B3PP1/1P4KP/2R2R2 w - -

 00:00:00   1.00  -2.42  2.Rxc5
 00:00:00   1.02  -2.23  2.Qxc5
 00:00:00   1.05  -0.80  2.d6 Rf7 3.Rxc5
 00:00:00   2.00  -0.78  2.d6 Rf7 3.Qxc5
 00:00:00   3.00  -0.78  2.d6 Rf7 3.Qxc5
 00:00:00   4.00  -0.37  2.d6 Rf7 3.Rxc5 Qf8 4.Rc7 g6 5.Rxb7 Qxd6 6.Qxd6
 00:00:00   5.00  -0.19  2.d6 Rf7 3.Rxc5 a5 4.Rxa5
 00:00:00   6.00  -0.41  2.d6 Rf7 3.Rxc5 a5 4.Qc4 Qf8 5.Qxf7
 00:00:00   7.00  0.83  2.d6 Rf7 3.Rxc5 a5 4.Qc4 Qd7 5.Qxf7 Qxf7 6.Bxf7
                        Kxf7 7.Rc7 Ke6 8.Rxb7 f4
 00:00:00   8.00  1.23  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:00:00   9.00  0.85  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:00:00  10.00  0.57  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:00:00  11.00  0.30  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:00:01  12.00  0.30  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:00:04  13.00  0.23  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:00:17  14.00  0.69  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:00:28  15.00  0.55  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:01:03  16.00  0.62  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:01:52  17.00  0.62  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q
 00:03:57  18.00  0.48  2.d6 Kh8 3.dxe7 cxb4 4.exf8=Q



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