Author: chandler yergin
Date: 11:09:22 01/29/06
Go up one level in this thread
On January 29, 2006 at 09:33:13, Sune Larsson wrote: >On January 28, 2006 at 19:57:32, chandler yergin wrote: > >>How to Open a Chess Game? >> >>Fischer was Right! >> >>Using Computer Analysis it's east to demonstrate >> >>that 1. P-K4 is the strongest move. > > > So Shredder 8 considers 1.Nf3(+0.74) as strongest first move - followed > by 1.e4(+0.72). 589880: , [D]rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 Analysis by Shredder 8: 1.d4 d5 2.Bf4 Bf5 3.e3 e6 = (0.21) Depth: 1/1 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 1/6 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 1/7 00:00:00 1.d3 e6 2.e4 ² (0.58) Depth: 1/7 00:00:00 1.d3 e6 2.e4 ² (0.58) Depth: 1/7 00:00:00 1.d3 e6 2.e4 = (0.13) Depth: 2/2 00:00:00 1.d3 e5 2.Nf3 = (0.03) Depth: 2/3 00:00:00 1.d4 d5 2.Bf4 Bf5 3.e3 e6 = (0.21) Depth: 2/3 00:00:00 1.d4 d5 2.Bf4 Bf5 3.e3 e6 = (0.21) Depth: 2/6 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 2/6 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 2/7 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 3/3 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 4/4 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 5/5 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 6/6 00:00:00 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 7/7 00:00:00 1kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 8/8 00:00:00 5kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 9/9 00:00:00 6kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 10/10 00:00:00 8kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 11/11 00:00:00 19kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 12/12 00:00:01 36kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 13/13 00:00:01 93kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 14/14 00:00:01 163kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 15/15 00:00:02 298kN 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 ² (0.35) Depth: 16/16 00:00:03 582kN 1.e4 e5 2.Nf3 ² (0.42) Depth: 17/36 00:00:34 8572kN 1.e4 e5 ² (0.42) Depth: 18/34 00:01:02 15948kN 1.e4 e5 2.Nf3 Nc6 3.Bb5 Be7 4.Nc3 Nf6 5.0-0 0-0 6.d4 exd4 7.Nxd4 Nxd4 8.Qxd4 d6 9.Bg5 c6 10.Bc4 ² (0.36) Depth: 19/45 00:05:36 89379kN 1.e4 e5 2.Nf3 Nc6 3.Bb5 Be7 4.Nc3 Nf6 5.0-0 0-0 6.d4 exd4 7.Nxd4 Bc5 8.Be3 Nxd4 9.Bxd4 d6 ² (0.30) Depth: 20/42 00:09:20 147990kN (, 29.01.2006) > > /S > >> >>1. P-K4 >>589880: , >>rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq e3 0 1 >> >>Analysis by Shredder 8: >> >>1. ² (0.41): 1...P-K4 2.N-KB3 N-KB3 3.NxP P-Q3 4.N-KB3 >>2. ² (0.43): 1...P-K3 2.N-KB3 P-Q4 >>3. ² (0.57): 1...N-KB3 2.P-K5 N-Q4 3.P-Q4 P-Q3 4.N-KB3 B-B4 >>4. ² (0.57): 1...P-Q4 2.PxP QxP >>5. ² (0.59): 1...N-QB3 2.P-Q4 P-Q4 3.P-K5 B-B4 >>6. ² (0.62): 1...P-Q3 2.P-Q4 N-QB3 3.B-QN5 P-Q4 4.P-K5 B-B4 5.P-QB3 P-QR3 6.BxN+ >>Q-Q2 7.BxQ+ K-Q1 8.BxB >>7. ² (0.62): 1...P-QB4 2.N-KB3 P-Q3 3.P-Q4 PxP 4.B-QB4 N-QB3 5.0-0 N-B3 6.NxP >>NxP >>8. ± (0.72): 1...P-QN3 2.N-KB3 P-K3 3.B-K2 B-N2 4.P-Q3 N-QB3 5.0-0 N-B3 6.N-B3 >>B-N5 7.B-Q2 B-B4 >>9. ± (0.81): 1...P-QR3 2.N-KB3 N-QB3 3.P-Q4 P-Q4 4.PxP QxP 5.N-B3 Q-Q3 6.B-QB4 >>N-B3 7.0-0 B-B4 8.R-K1 P-K3 >>10. ± (0.72): 1...P-KN3 2.N-QB3 P-QB3 3.N-B3 B-N2 4.B-B4 P-QN4 5.B-N3 P-N5 >>6.N-K2 N-B3 7.P-Q3 P-Q4 >> >> >>1. N-KB3 >>589880: , >>rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq - 0 1 >> >>Analysis by Shredder 8: >> >>1. = (0.18): 1...P-Q4 2.P-Q4 N-KB3 3.B-B4 >>2. = (0.21): 1...N-KB3 >>3. ² (0.37): 1...P-K3 2.P-K4 P-Q4 3.P-K5 P-QB4 4.P-B3 >>4. ² (0.45): 1...N-QB3 2.P-K4 P-K4 3.B-N5 B-K2 >>5. ² (0.47): 1...P-K4 2.NxP >>6. ² (0.47): 1...P-Q3 2.P-K4 N-KB3 3.N-B3 P-K4 4.P-Q4 PxP 5.NxP B-K2 6.B-QB4 0-0 >>7.0-0 P-B3 8.P-B3 P-QN4 9.B-N3 >>7. ² (0.58): 1...P-QB3 2.P-K4 P-Q4 3.PxP N-B3 4.N-B3 NxP 5.NxN PxN 6.B-N5+ B-Q2 >>7.Q-K2 Q-N3 8.Q-K6 PxQ >>8. ² (0.62): 1...P-QB4 2.P-K4 P-Q3 3.P-Q4 B-N5 4.PxP Q-R4+ 5.N-B3 Q-R3 6.BxQ >>9. ² (0.70): 1...P-QN3 2.P-K4 B-N2 3.B-B4 P-K3 4.P-Q3 N-KB3 5.0-0 N-B3 >>10. ± (0.74): 1...P-KN3 2.P-K4 B-N2 3.N-B3 P-QB3 4.P-Q4 P-Q4 5.PxP B-N5 6.B-QB4 >>P-K4 >>
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