Author: Richard Pijl
Date: 02:15:00 01/31/06
Go up one level in this thread
On January 30, 2006 at 14:58:47, Sune Larsson wrote:
>
> [D]6k1/6p1/p2n4/5P2/2P5/1p6/3r3P/1K2Q3 b - - 0 44
>
>
> What about 44.-Nxc4? Good or bad?
>
> /S
the Baron (Xeon 2.8 - 1 CPU):
ply time nodes score pv
7(15)- 0:00.56 158735 -2.99 Rd2-d4 (Qe1-e6) (Kg8-h7) (c4-c5) (Nd6-e4)
(c5-c6) (Ne4-c3) (Kb1-b2) (Nc3-a4)
(Kb2-a3) (b3-b2)
(c6-c7)
7(15)& 0:00.83 227184 -4.02 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Kf8-e8 Qf6-e6 Ke8-d8
Kb2xb3
7(16)& 0:01.09 299266 -3.74 Rd2-d3 c4-c5 Nd6-b5 Qe1-e8 Kg8-h7
Qe8-g6 Kh7-g8 Qg6-e6 Kg8-f8 Qe6xa6 Rd3-d1
Kb1-b2 Nb5-d4 (f5-f6)
7(16). 0:01.16 318323 -3.74 Rd2-d3 c4-c5 Nd6-b5 Qe1-e8 Kg8-h7
Qe8-g6 Kh7-g8 Qg6-e6 Kg8-f8 Qe6xa6 Rd3-d1
Kb1-b2 Nb5-d4 (f5-f6)
8(17)& 0:02.13 588862 -4.03 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Kf8-e8 Qf6-e6 Ke8-d8
Kb2xb3 Kd8-c7 (h2-h4)
8(17). 0:02.61 733144 -4.03 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Kf8-e8 Qf6-e6 Ke8-d8
Kb2xb3 Kd8-c7 (h2-h4)
9(19)& 0:04.28 1236819 -4.24 Nd6xc4 Qe1-e6 Kg8-h7 Qe6xc4 Rd2xh2
Qc4xb3 Rh2-f2 Qb3-f7 a6-a5 Qf7-g6 Kh7-g8
9(19). 0:05.17 1507016 -4.24 Nd6xc4 Qe1-e6 Kg8-h7 Qe6xc4 Rd2xh2
Qc4xb3 Rh2-f2 Qb3-f7 a6-a5 Qf7-g6 Kh7-g8
10(23)& 0:13.63 3825979 -4.52 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Kf8-e8 c4-c5 Nd6-b5
Kb2xb3 Rd1-c1 c5-c6 Rc1-c5
10(23). 0:16.75 4729849 -4.52 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Kf8-e8 c4-c5 Nd6-b5
Kb2xb3 Rd1-c1 c5-c6 Rc1-c5
11(24)& 0:33.38 9674334 -4.62 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Kf8-e8 Qf6-e6 Ke8-d8
Kb2xb3 Rd1-b1 Kb3-a2 Rb1-d1 c4-c5 Nd6-b7
(c5-c6)
11(24). 0:42.44 12488121 -4.62 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Kf8-e8 Qf6-e6 Ke8-d8
Kb2xb3 Rd1-b1 Kb3-a2 Rb1-d1 c4-c5 Nd6-b7
(c5-c6)
12(24)- 1:12.72 21559670 -4.97 Rd2-d4 (Qe1-e6) (Kg8-f8) (f5-f6) (Rd4-d1)
(Kb1-b2) (g7xf6) (Qe6xf6) (Kf8-e8)
(Kb2xb3) (Rd1-d3)
(Kb3-c2) (Rd3-d2) (Kc2-c1)
12(29)& 1:53.88 33540900 -5.32 Rd2-d4 Qe1-e6 Kg8-f8 f5-f6 Rd4-d1
Kb1-b2 g7xf6 Qe6xf6 Nd6-f7 Qf6xa6 Rd1-d2
Kb2xb3 Rd2xh2 c4-c5 Rh2-h3 Kb3-b4 Rh3-h4
Kb4-b5
After forcing Nxc4:
ply time nodes score pv
7(17). 0:00.36 111501 +4.27 Qe1-e6 Kg8-h7 Qe6xc4 Rd2xh2 Qc4xb3
Rh2-f2 Qb3-f7 a6-a5
8(16)& 0:00.59 183716 +4.36 Qe1-e6 Kg8-h7 Qe6xc4 Rd2xh2 Qc4-d3
Kh7-h8 Qd3xb3 Kh8-h7 Qb3-e6
8(19). 0:00.89 285097 +4.36 Qe1-e6 Kg8-h7 Qe6xc4 Rd2xh2 Qc4-d3
Kh7-h8 Qd3xb3 Kh8-h7 Qb3-e6
9(17)+ 0:01.20 389991 +4.71 Qe1-e6 (Kg8-h7) (Qe6xc4) (Rd2xh2) (Qc4-d3)
(Kh7-h8) (Qd3xb3) (Kh8-h7) (Qb3-g3)
9(19)& 0:03.63 1183901 +5.57 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d6 Qc4xb3 Rd6-d2 Qb3-h3 Kh7-g8 Qh3-c3
Rd2xh2 Qc3-c8 (Kg8-h7) (Qc8xa6)
9(21). 0:04.19 1377328 +5.57 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d6 Qc4xb3 Rd6-d2 Qb3-h3 Kh7-g8 Qh3-c3
Rd2xh2 Qc3-c8 (Kg8-h7) (Qc8xa6)
10(21)& 0:06.92 2319498 +5.86 Qe1-e6 Kg8-h8 Qe6xc4 a6-a5 Qc4xb3
Rd2-f2 Qb3-b5 Kh8-h7 h2-h3 Rf2-h2 Qb5xa5
10(22). 0:07.61 2558428 +5.86 Qe1-e6 Kg8-h8 Qe6xc4 a6-a5 Qc4xb3
Rd2-f2 Qb3-b5 Kh8-h7 h2-h3 Rf2-h2 Qb5xa5
11(24)& 0:14.92 5303006 +5.97 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d6 Qc4xb3 Rd6-f6 Qb3-d3 Kh7-h6 Kb1-c2
Rf6-c6 Kc2-d2
11(24). 0:18.31 6462981 +5.97 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d6 Qc4xb3 Rd6-f6 Qb3-d3 Kh7-h6 Kb1-c2
Rf6-c6 Kc2-d2
12(25)& 0:37.91 13668834 +6.09 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Qc4xb3
Rd6-h6 h2-h3 Kh8-h7 Kb1-c2 a6-a5 Qb3-c3
Kh7-g8 Kc2-b3
12(30). 0:41.50 14956042 +6.09 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Qc4xb3
Rd6-h6 h2-h3 Kh8-h7 Kb1-c2 a6-a5 Qb3-c3
Kh7-g8 Kc2-b3
13(27)& 0:58.88 21839754 +6.15 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Qc4xb3
Rd6-h6 Qb3-b8 Kh8-h7 Kb1-b2 Rh6-h5 Qb8-e5
Rh5-h6 Kb2-c3 a6-a5 Qe5xa5 (Rh6xh2)
(Qa5-d5)
(Rh2-f2) (Kc3-d3)
13(31). 1:42.45 37260397 +6.15 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Qc4xb3
Rd6-h6 Qb3-b8 Kh8-h7 Kb1-b2 Rh6-h5 Qb8-e5
Rh5-h6 Kb2-c3 a6-a5 Qe5xa5 (Rh6xh2)
(Qa5-d5)
(Rh2-f2) (Kc3-d3)
14(29)& 2:29.69 55596993 +6.16 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Kb1-b2
Rd6-b6 Qc4-c7 Rb6-b5 Qc7-c8 Kh8-h7 Qc8xa6
Rb5xf5 Kb2xb3 Rf5-f2 Qa6-d3 g7-g6 h2-h4
(Kh7-g7) (Qd3-d4) (Rf2-f6)
14(31). 3:22.09 75407186 +6.16 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Kb1-b2
Rd6-b6 Qc4-c7 Rb6-b5 Qc7-c8 Kh8-h7 Qc8xa6
Rb5xf5 Kb2xb3 Rf5-f2 Qa6-d3 g7-g6 h2-h4
(Kh7-g7) (Qd3-d4) (Rf2-f6)
15(31)& 4:59.53 113160064 +6.23 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Qc4xb3
Kh8-h7 Kb1-c2 Rd6-c6 Kc2-d3 Rc6-h6 Qb3-a2
Rh6-d6 Kd3-e4 Rd6-h6 Ke4-f4 Rh6-f6 Qa2-c4
Rf6-d6
15(36). 7:38.36 174134085 +6.23 Qe1-e6 Kg8-h8 Qe6xc4 Rd2-d6 Qc4xb3
Kh8-h7 Kb1-c2 Rd6-c6 Kc2-d3 Rc6-h6 Qb3-a2
Rh6-d6 Kd3-e4 Rd6-h6 Ke4-f4 Rh6-f6 Qa2-c4
Rf6-d6
16(32)& 12:02.89 276147541 +6.31 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d1 Kb1-b2 Rd1-d6 Kb2xb3 Rd6-b6 Kb3-c3
Rb6-h6 h2-h4 Rh6-f6 Qc4-d5 Kh7-h6 Kc3-d4
Kh6-h5 Qd5-e4 Rf6-d6 (Kd4-e5)
16(36). 16:25.78 358213931 +6.31 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d1 Kb1-b2 Rd1-d6 Kb2xb3 Rd6-b6 Kb3-c3
Rb6-h6 h2-h4 Rh6-f6 Qc4-d5 Kh7-h6 Kc3-d4
Kh6-h5 Qd5-e4 Rf6-d6
17(37)& 25:09.50 559201092 +6.31 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d1 Kb1-b2 Rd1-d6 Kb2xb3 Rd6-b6 Kb3-c3
Rb6-h6 h2-h4 Rh6-f6 Qc4-d5 Kh7-h6 Kc3-d4
Kh6-h5 Qd5-e4 Rf6-d6 Kd4-e5
17(39). 34:06.63 736496454 +6.31 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d1 Kb1-b2 Rd1-d6 Kb2xb3 Rd6-b6 Kb3-c3
Rb6-h6 h2-h4 Rh6-f6 Qc4-d5 Kh7-h6 Kc3-d4
Kh6-h5 Qd5-e4 Rf6-d6 Kd4-e5
18(39)& 60:33.14 1350073666 +6.33 Qe1-e6 Kg8-h8 Qe6-c8 Kh8-h7 Qc8xc4
Rd2-d1 Kb1-b2 Rd1-d6 Kb2xb3 Rd6-b6 Kb3-c3
Rb6-h6 h2-h4 Rh6-f6 Qc4-e4 Kh7-g8 Kc3-c4
Rf6-b6 Qe4-e8 Kg8-h7 Kc4-d5 a6-a5 Qe8-e4
Richard.
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