Leto wrote:Junior was out of book after Fritz' 20...Re8, and Fritz was out of book after it played 29...Nf6. According to the
Chessbase article, the new move was Junior's 27.Bf4
I am surprised that the book was so long and it seems clear to me that the position after 29 moves is clearly better for white.
I am surprised that the fritz team did not evaluate the position correctly
but maybe it is typical for them to overevaluate pawns.
[D]r1b5/1p4p1/p1n1Bnkp/5p2/5B2/8/2PR2PP/5RK1 w - - 0 30
Based on my understanding white is clearly better here because white has better developement and pair of bishops.
My logical conclusion after capturing the rook at e8 is that white is simply better and the line is no good for black.
I tried many programs and it seems that out of my programs only Fritz8 and shredder9 believes that it is better for black
530: Deep Junior - Deep Fritz, Friend mode
r1b5/1p4p1/p1n1Bnkp/5p2/5B2/8/2PR2PP/5RK1 w - - 0 1
Analysis by Fritz 8:
30.Be6-d5 Nf6xd5 31.Rd2xd5 Kg6-f7 32.Rf1-d1 Bc8-e6 33.Rd5-d3 b7-b5
³ (-0.44) Depth: 7/17 00:00:00 44kN
30.Be6-b3!
³ (-0.41) Depth: 7/17 00:00:00 52kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 b7-b5 32.Bb3-d5 Bc8-b7 33.g2-g4 b5-b4 34.g4xf5+
³ (-0.31) Depth: 7/17 00:00:00 60kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 a6-a5 32.Bb3-a4 Bc8-e6 33.Rf1-d1 Ra8-e8
³ (-0.44) Depth: 8/18 00:00:00 104kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 a6-a5 32.Bb3-a4 Bc8-e6 33.Rf1-d1 Ra8-e8 34.c2-c3
³ (-0.37) Depth: 9/21 00:00:00 280kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 a6-a5 32.Bb3-a4 Bc8-e6 33.Rf1-b1 Nc6-b4 34.Rd3-d4 Ra8-c8
³ (-0.59) Depth: 10/23 00:00:00 648kN
30.Be6-c4!
³ (-0.56) Depth: 10/23 00:00:01 1101kN
30.Be6-c4 Nf6-e4 31.Rd2-d3 a6-a5 32.Rd3-a3 Nc6-d4 33.c2-c3 Bc8-e6 34.Bc4-d3 Nd4-c6
³ (-0.53) Depth: 10/23 00:00:01 1186kN
30.Be6-c4 Nf6-e4 31.Rd2-d3 a6-a5 32.Rd3-a3 Nc6-d4 33.Bc4-d3 a5-a4 34.c2-c3 Nd4-e6 35.Bf4-e5
³ (-0.41) Depth: 11/25 00:00:02 2954kN
30.Be6-c4 Nf6-e4 31.Rd2-d3 a6-a5 32.Rd3-a3 Kg6-f6 33.Bc4-d3 g7-g5 34.Bf4-c7 Ne4-c5 35.g2-g3 Nc5xd3 36.Ra3xd3
³ (-0.37) Depth: 12/26 00:00:07 7870kN
30.Be6-c4 a6-a5 31.Rd2-d3 a5-a4 32.Rd3-g3+ Kg6-h7 33.Rg3-a3 g7-g5 34.Bf4-c7 Nc6-d4 35.Bc4-d3 Nf6-e4 36.c2-c3 Nd4-e6
³ (-0.41) Depth: 13/29 00:00:21 25474kN
(, 09.06.2007)
530: Deep Junior - Deep Fritz, Friend mode
r1b5/1p4p1/p1n1Bnkp/5p2/5B2/8/2PR2PP/5RK1 w - - 0 1
Analysis by Shredder 9 UCI:
30.Be6xc8
² (0.38) Depth: 1/2 00:00:00
30.Be6xc8 Ra8xc8
² (0.27) Depth: 1/2 00:00:00
30.Be6-c4
² (0.57) Depth: 1/6 00:00:00
30.Be6-c4
² (0.57) Depth: 1/6 00:00:00
30.Be6-c4
= (-0.09) Depth: 2/6 00:00:00
30.Be6-c4 a6-a5
= (-0.09) Depth: 2/6 00:00:00
30.Be6xc8
= (-0.04) Depth: 2/6 00:00:00
30.Be6xc8
² (0.31) Depth: 2/6 00:00:00
30.Be6xc8 Ra8xc8 31.Kg1-f2
² (0.31) Depth: 2/6 00:00:00
30.Be6-a2
² (0.55) Depth: 2/6 00:00:00
30.Be6-a2 a6-a5
² (0.55) Depth: 2/6 00:00:00
30.Be6-a2 a6-a5
² (0.27) Depth: 3/6 00:00:00
30.Be6-a2 Nf6-e4 31.Rd2-d5
= (0.18) Depth: 3/6 00:00:00
30.Be6-c4
² (0.28) Depth: 3/6 00:00:00
30.Be6-c4 Nf6-e4 31.Rd2-d5
² (0.28) Depth: 3/6 00:00:00
30.Be6-c4 Nf6-e4
³ (-0.29) Depth: 4/6 00:00:00
30.Be6-c4 Nf6-e4 31.Rd2-d5 a6-a5
³ (-0.29) Depth: 4/6 00:00:00
30.Be6xc8
= (-0.10) Depth: 4/8 00:00:00
30.Be6xc8 Ra8xc8 31.Rf1-b1 Nf6-e4 32.Rd2-d7
= (-0.10) Depth: 4/8 00:00:00
30.Be6-a2
= (-0.03) Depth: 4/17 00:00:00
30.Be6-a2 Nc6-b4 31.Ba2-c4 a6-a5
= (-0.03) Depth: 4/17 00:00:00
30.Be6-a2 Nf6-e4 31.Rd2-d1 b7-b6 32.Ba2-d5
= (0.09) Depth: 5/17 00:00:00
30.Be6-a2 Nf6-e4
= (-0.16) Depth: 6/17 00:00:00 17kN
30.Be6-a2 Nf6-e4 31.Rd2-d1 Nc6-b4 32.Ba2-b3 a6-a5
³ (-0.39) Depth: 6/17 00:00:00 17kN
30.Be6xc8
³ (-0.38) Depth: 6/20 00:00:00 24kN
30.Be6xc8 Ra8xc8 31.Rf1-b1 Nf6-e4 32.Rd2-d7 b7-b5 33.Kg1-f1
= (-0.13) Depth: 6/20 00:00:00 27kN
30.Be6xc8 Ra8xc8 31.Rf1-b1 b7-b5 32.Rd2-d6 Kg6-f7 33.Kg1-f1 Nf6-e4
= (-0.15) Depth: 7/20 00:00:00 43kN
30.Be6-d5
= (-0.14) Depth: 7/23 00:00:00 60kN
30.Be6-d5 Nf6xd5 31.Rd2xd5 a6-a5 32.Rf1-a1 Kg6-f6
= (-0.14) Depth: 7/23 00:00:00 61kN
30.Be6-b3
= (-0.13) Depth: 7/23 00:00:00 64kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 a6-a5 32.Bb3-a4 Bc8-e6 33.Rf1-d1
= (-0.05) Depth: 7/23 00:00:01 66kN
30.Be6-b3 Nf6-e4
³ (-0.30) Depth: 8/12 00:00:01 92kN
30.Be6-b3 Nf6-e4 31.Rd2-d1 Kg6-f6 32.Bb3-a2
³ (-0.32) Depth: 8/14 00:00:01 98kN
30.Be6xc8
³ (-0.31) Depth: 8/25 00:00:01 123kN
30.Be6xc8 Ra8xc8 31.Rf1-b1 b7-b5 32.Kg1-f1 Nf6-e4 33.Rd2-d7 Kg6-f6 34.Rb1-d1
= (-0.11) Depth: 8/25 00:00:01 131kN
30.Be6xc8 Ra8xc8 31.Rf1-b1 b7-b5 32.Rd2-d6 Kg6-f7
³ (-0.33) Depth: 9/18 00:00:02 206kN
30.Be6-b3
³ (-0.32) Depth: 9/26 00:00:02 252kN
30.Be6-b3 Nf6-e4 31.Rd2-d1 a6-a5 32.Bb3-d5 Nc6-b4 33.Bd5-b3 b7-b5 34.Bf4-e5
= (-0.23) Depth: 9/26 00:00:02 263kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 a6-a5 32.Bb3-a4 Nc6-b4 33.Rd3-d4 b7-b6 34.Bf4-d6 Bc8-a6
³ (-0.35) Depth: 10/18 00:00:02 353kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 a6-a5 32.Bb3-a4 Kg6-f7 33.Bf4-c7
³ (-0.30) Depth: 11/23 00:00:04 727kN
30.Be6-b3 Nf6-e4 31.Rd2-d5 a6-a5 32.Bf4-e3 a5-a4
³ (-0.42) Depth: 12/24 00:00:05 1361kN
30.Be6-b3 Nf6-e4 31.Rd2-d3 a6-a5 32.Rf1-a1 b7-b5
³ (-0.48) Depth: 13/26 00:00:07 2948kN
30.Be6-c4
³ (-0.47) Depth: 13/36 00:00:07 3935kN
30.Be6-c4 Nf6-e4 31.Rd2-d1 Kg6-f6 32.Bf4-c1
= (-0.23) Depth: 13/36 00:00:07 4156kN
30.Be6-c4 Nf6-e4 31.Rd2-d1 a6-a5 32.Bf4-d6 Ra8-a7 33.Rf1-f3 b7-b6 34.Kg1-f1
³ (-0.31) Depth: 14/28 00:00:08 5276kN
30.Be6-c4 Nf6-e4 31.Rd2-d1 a6-a5 32.Bf4-d6 a5-a4 33.Bd6-a3 Nc6-e5 34.Bc4-d5 Ne4-c3 35.Rd1-e1 Nc3xd5 36.Re1xe5 Ra8-a5 37.c2-c4
³ (-0.29) Depth: 15/28 00:00:14 8905kN
(, 09.06.2007)
Fritz8 overevaluate pawns even later and believes that the passed pawns are more important than the exchange.
530: Deep Junior - Deep Fritz, Friend mode
[D]r1bR4/1pBB2pk/7p/5p2/4n3/p7/2n3PP/5RK1 b - - 0 1
Analysis by Fritz 8:
37...Bc8xd7--
µ (-1.19) Depth: 7/15 00:00:00 20kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6
µ (-1.19) Depth: 7/26 00:00:00 38kN
37...Bc8xd7!
-+ (-1.47) Depth: 8/19 00:00:00 68kN
37...Bc8xd7--
µ (-1.19) Depth: 9/19 00:00:00 174kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6
µ (-1.19) Depth: 9/20 00:00:00 210kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6 39.Bc7-e5 Nc2-e3 40.Ra8xa3 Ne3-c4 41.Ra3-b3 Nc4xe5 42.Rb3xb7 Ne5-d3 43.Rf1-b1
µ (-1.16) Depth: 10/25 00:00:00 549kN
37...Bc8xd7--
µ (-0.88) Depth: 11/25 00:00:00 1115kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6 39.Bc7-e5 b7-b5 40.Rf1-c1 Be6-b3 41.Rc1xc2 Bb3xc2 42.Ra8xa3 g7-g5 43.Ra3-a2 Bc2-d3
³ (-0.66) Depth: 11/25 00:00:01 1532kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6 39.Rf1-c1 Nc2-d4 40.Rc1-a1 a3-a2 41.Ra8xa2
³ (-0.66) Depth: 12/27 00:00:02 3573kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6 39.Ra8-a7 g7-g5 40.Bc7-e5 Kh7-g6 41.Rf1-c1 Nc2-e3 42.Be5-d4 Ne3-c4 43.Ra7xb7 a3-a2 44.Kg1-f1
³ (-0.44) Depth: 13/28 00:00:07 10225kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6 39.Ra8-a7 g7-g5 40.Bc7-e5 Kh7-g6 41.Rf1-c1 Nc2-e3 42.Be5-d4 Ne3-c4 43.Ra7xb7 a3-a2
³ (-0.44) Depth: 14/30 00:00:19 26392kN
37...Bc8xd7--
= (-0.16) Depth: 15/34 00:00:50 69238kN
37...Bc8xd7 38.Rd8xa8 Bd7-e6
= (-0.16) Depth: 15/35 00:00:53 73954kN
(, 09.06.2007)