REBEL8 analysis game 2
The analysis is done at level 10:00 per move with Analyse Game
(for both sides). After that the game is written to a text file with the
Game to Textfile option.
View Rebel8 game overview
White : Deep Blue
Black : Garry Kasparov
Score : 1-0
Event : Man Vs. Machine, the rematch
Game : 2
Date : May 4, 1997
Level : Average time 10:00
For those who are not familiar with Rebel ...
- DEEP BLUE means the move played by DEEP BLUE through the eyes of Rebel.
- Kasparov, G means the move played by Kasparov through the eyes of Rebel.
- Rebel 8.0 means what Rebel 8.0 would have played here instead.
- If Rebel notices a remarkable score difference it is marked with 2 x "!!"
1. e2-e4 e7-e5
2. Ng1-f3 Nb8-c6
3. Bf1-b5 a7-a6
4. Bb5-a4 Ng8-f6
5. O-O Bf8-e7
6. Rf1-e1 b7-b5
7. Ba4-b3 d7-d6
8. c2-c3 O-O
9. h2-h3 h7-h6
10. d2-d4 Rf8-e8
11. Nb1-d2 Be7-f8
12. Nd2-f1 Bc8-d7
Kasparov,G :10.00 -0.03 Bc8-d7 d4-d5 Nc6-a5 Bb3-c2 Bf8-e7 Nf1-e3
Rebel 8.0 :10.07 -0.03 Bc8-d7 d4-d5 Nc6-a5 Bb3-c2 Bf8-e7 Nf1-e3
13. Nf1-g3
DEEP BLUE :10.00 0.11 Nf1-g3 Nc6-a5 Bb3-c2 c7-c5 b2-b3 Ra8-c8
Rebel 8.0 :10.00 0.12 d4-d5 Nc6-a5 Bb3-c2 c7-c5 Nf1-e3 g7-g6
13. Nc6-a5
Kasparov,G :11.00 -0.03 Nc6-a5 Bb3-c2 c7-c5 d4-d5 g7-g6 b2-b4
Rebel 8.0 :11.00 -0.03 Nc6-a5 Bb3-c2 c7-c5 d4-d5 g7-g6 b2-b4
14. Bb3-c2
DEEP BLUE :11.00 0.13 Bb3-c2 c7-c5 b2-b3 Ra8-c8 Bc1-e3 g7-g6
Rebel 8.0 :11.00 0.13 Bb3-c2 c7-c5 b2-b3 Ra8-c8 Bc1-e3 g7-g6
14. c7-c5
Kasparov,G :10.00 -0.05 c7-c5 b2-b3 Ra8-c8 Bc1-e3 g7-g6 d4xe5
Rebel 8.0 :10.00 -0.05 c7-c5 b2-b3 Ra8-c8 Bc1-e3 g7-g6 d4xe5
15. b2-b3
DEEP BLUE :11.00 0.13 b2-b3 Ra8-c8 d4-d5 g7-g6 Bc2-d3 c5-c4
Rebel 8.0 :11.00 0.14 d4-d5 Qd8-c7 b2-b3 Bf8-e7 Bc1-e3 Be7-d8
15. Na5-c6
Kasparov,G :10.00 -0.13 Na5-c6 d4-d5 Nc6-a5 Bc1-e3 g7-g6 Bc2-d3
Rebel 8.0 :10.00 -0.05 Ra8-c8 d4-d5 g7-g6 Bc2-d3 c5-c4 Bd3-e2
16. d4-d5
DEEP BLUE :11.00 0.22 d4-d5 Nc6-e7 Bc1-d2 g7-g6 Bd2-e3 Ra8-c8
Rebel 8.0 :11.00 0.22 d4-d5 Nc6-e7 Bc1-d2 g7-g6 Bd2-e3 Ra8-c8
16. Nc6-e7
Kasparov,G :11.00 -0.13 Nc6-e7 Bc1-d2 Qd8-c7 c3-c4 b5xc4 b3xc4
Rebel 8.0 :11.01 -0.11 Nc6-a5 Bc1-e3 Bf8-e7 Nf3-d2 Ra8-c8 Bc2-d3
17. Bc1-e3
DEEP BLUE :11.00 0.19 Bc1-e3 Ne7-g6 b3-b4 Qd8-c7 Ra1-b1 Ng6-f4
Rebel 8.0 :11.01 0.19 Bc1-e3 Ne7-g6 b3-b4 Qd8-c7 Ra1-b1 Ng6-f4
17. Ne7-g6
Kasparov,G :11.00 -0.20 Ne7-g6 b3-b4 Qd8-c7 Qd1-d2 a6-a5 b4xc5
Rebel 8.0 :11.05 -0.17 Qd8-c7 b3-b4 Ne7-c8 Ra1-b1 Nc8-b6 b4xc5
18. Qd1-d2
DEEP BLUE :11.00 0.21 Qd1-d2 Bf8-e7 b3-b4 c5-c4 a2-a3 a6-a5
Rebel 8.0 :11.00 0.26 b3-b4 c5-c4 a2-a4 a6-a5 Nf3-d2 Ng6-f4
18. Nf6-h7
Kasparov,G :11.00 -0.30 Nf6-h7 a2-a4 Nh7-f6 a4xb5 a6xb5 b3-b4
Rebel 8.0 :11.00 -0.20 Bf8-e7 a2-a4 Qd8-c7 b3-b4 Re8-c8 b4xc5
19. a2-a4
DEEP BLUE :11.00 0.36 a2-a4 Nh7-f6 Ra1-a2 b5xa4 b3-b4 c5xb4
Rebel 8.0 :11.00 0.36 a2-a4 Nh7-f6 Ra1-a2 b5xa4 b3-b4 c5xb4
19. Ng6-h4
Kasparov,G :11.00 -0.33 Ng6-h4 Nf3xh4 Qd8xh4 a4xb5 a6xb5 Ng3-f5
Rebel 8.0 :11.00 -0.29 Nh7-f6 b3-b4 c5-c4 Ra1-a3 a6-a5 Re1-b1
20. Nf3xh4
DEEP BLUE :12.00 0.44 Nf3xh4 Qd8xh4 a4xb5 a6xb5 Bc2-d3 Nh7-f6
Rebel 8.0 :12.00 0.44 Nf3xh4 Qd8xh4 a4xb5 a6xb5 Bc2-d3 Nh7-f6
20. Qd8xh4
Kasparov,G :12.00 -0.36 Qd8xh4 a4xb5 a6xb5 Bc2-d3 Nh7-f6 Qd2-e2
Rebel 8.0 :12.00 -0.36 Qd8xh4 a4xb5 a6xb5 Bc2-d3 Nh7-f6 Qd2-e2
21. Qd2-e2
DEEP BLUE :11.00 0.39 Qd2-e2 b5xa4 b3xa4 a6-a5 Ra1-b1 Nh7-f6
Rebel 8.0 :11.03 0.40 b3-b4 c5xb4 c3xb4 Bf8-e7 a4xb5
21. Qh4-d8
Kasparov,G :12.00 -0.41 Qh4-d8 a4xb5 a6xb5 Bc2-d3 Qd8-b6 b3-b4
Rebel 8.0 :12.01 -0.33 Nh7-f6 a4xb5 a6xb5 Bc2-d3 c5-c4 b3xc4
22. b3-b4
DEEP BLUE :11.00 0.48 b3-b4 Qd8-c7 Re1-d1 Nh7-f6 b4xc5
Rebel 8.0 :11.00 0.47 a4xb5 a6xb5 Bc2-d3 Qd8-b6 b3-b4 Qb6-b7
22. Qd8-c7
Kasparov,G :10.00 -0.40 Qd8-c7 Re1-d1 Nh7-f6 b4xc5
Rebel 8.0 :10.00 -0.40 Qd8-c7 Re1-d1 Nh7-f6 b4xc5
23. Re1-c1
DEEP BLUE :10.00 0.39 Re1-c1 Re8-c8 a4xb5 a6xb5 b4xc5 d6xc5
Rebel 8.0 :10.00 0.41 Re1-d1 Re8-c8 b4xc5 d6xc5 f2-f3 b5-b4
23. c5-c4
Kasparov,G :10.00 -0.38 c5-c4 Ra1-a3 Bf8-e7 a4xb5 Bd7xb5 Rc1-a1
Rebel 8.0 :10.02 -0.29 Nh7-f6 b4xc5 d6xc5 Rc1-d1 Re8-b8 a4xb5
24. Ra1-a3
DEEP BLUE :12.00 0.61 Ra1-a3 Bf8-e7 Rc1-a1 Be7-g5 Be3xg5 Nh7xg5
Rebel 8.0 :12.00 0.61 Ra1-a3 Bf8-e7 Rc1-a1 Be7-g5 Be3xg5 Nh7xg5
24. Re8-c8
Kasparov,G :12.00 -0.68 Re8-c8 Rc1-a1 Qc7-d8 a4xb5 a6xb5 Ra3-a5
Rebel 8.0 :12.00 -0.61 Bf8-e7 Rc1-a1 Be7-g5 Be3xg5 Nh7xg5 a4xb5
25. Rc1-a1
DEEP BLUE :13.00 0.68 Rc1-a1 Qc7-d8 a4xb5 a6xb5 Ra3-a5 Bf8-e7
Rebel 8.0 :13.00 0.68 Rc1-a1 Qc7-d8 a4xb5 a6xb5 Ra3-a5 Bf8-e7
25. Qc7-d8
Kasparov,G :12.00 -0.59 Qc7-d8 a4xb5 a6xb5 Ra3-a5 Bf8-e7 Be3-a7
Rebel 8.0 :12.00 -0.59 Qc7-d8 a4xb5 a6xb5 Ra3-a5 Bf8-e7 Be3-a7
26. f2-f4
DEEP BLUE :12.00 0.56 f2-f4 Bf8-e7 f4xe5 d6xe5 Qe2-h5 Be7-g5
Rebel 8.0 :12.00 0.60 a4xb5 a6xb5 Ra3-a5 Bf8-e7 Ng3-f5 Bd7xf5
26. Nh7-f6
Kasparov,G :11.00 -0.52 Nh7-f6 a4xb5 a6xb5 Ra3-a5 e5xf4 Be3xf4
Rebel 8.0 :11.00 -0.48 e5xf4 Be3xf4 Nh7-f6 a4xb5 a6xb5 Ra3-a5
27. f4xe5
DEEP BLUE :12.00 0.60 f4xe5 d6xe5 Ra3-a2 Nf6-e8 Qe2-f2 Ne8-d6
Rebel 8.0 :12.00 0.60 f4xe5 d6xe5 Ra3-a2 Nf6-e8 Qe2-f2 Ne8-d6
27. d6xe5
Kasparov,G :11.00 -0.53 d6xe5 Ra3-a2 Nf6-e8 Qe2-f3 g7-g6 a4xb5
Rebel 8.0 :11.00 -0.50 d6xe5 a4xb5 a6xb5 Be3-a7 Bf8-e7 Ra3-a6
28. Qe2-f1
DEEP BLUE :11.00 0.46 Qe2-f1 Nf6-e8 a4xb5 a6xb5 Be3-a7 Qd8-g5
Rebel 8.0 :11.02 0.61 Bc2-d1 Bf8-e7 a4xb5 a6xb5 Ra3-a6 Ra8xa6
28. Nf6-e8
Kasparov,G :12.00 -0.49 Nf6-e8 a4xb5 a6xb5 Ra3-a5 Ne8-d6 Qf1-f2
Rebel 8.0 :12.00 -0.46 a6-a5 a4xb5 a5xb4 Ra3xa8 Rc8xa8 Ra1xa8
29. Qf1-f2
DEEP BLUE :11.00 0.53 Qf1-f2 Ne8-d6 Be3-c5 Bf8-e7 Qf2-f3 Be7-f8
Rebel 8.0 :11.03 0.57 a4xb5 a6xb5 Ra3-a5 Ne8-d6 Qf1-f2 Bf8-e7
29. Ne8-d6
Kasparov,G :12.00 -0.51 Ne8-d6 Ra3-a2 Rc8-b8 a4xb5 a6xb5 Ra2-a5
Rebel 8.0 :12.00 -0.45 Ne8-d6 Ra3-a2 Qd8-e8 a4xb5 a6xb5 Ra2-a5
30. Be3-b6
DEEP BLUE :11.00 0.50 Be3-b6 Qd8-h4 a4xb5 Nd6xb5 Ra3xa6 Ra8xa6
Rebel 8.0 :11.01 0.48 Bc2-d1 Qd8-h4 Qf2-f3 g7-g6
30. Qd8-e8
Kasparov,G :12.00 -0.47 Qd8-e8 Ra3-a2 Bf8-e7 Bb6-c5 Rc8-d8 Qf2-f3
Rebel 8.0 :12.01 -0.45 Qd8-e8 Kg1-h2 Bf8-e7
31. Ra3-a2
DEEP BLUE :11.00 0.51 Ra3-a2 Bf8-e7 Qf2-f3 Be7-g5 a4xb5 Bd7xb5
Rebel 8.0 :11.18 0.54 Ra3-a2 Bf8-e7 Bb6-c5 Rc8-d8 a4xb5 Nd6xb5
31. Bf8-e7
Kasparov,G :11.00 -0.50 Bf8-e7 Bb6-c5 Rc8-d8 a4xb5 Bd7xb5 Qf2-f3
Rebel 8.0 :11.00 -0.50 Bf8-e7 Bb6-c5 Rc8-d8 a4xb5 Bd7xb5 Qf2-f3
32. Bb6-c5
DEEP BLUE :11.00 0.37 Bb6-c5 a6-a5 a4xb5 a5xb4 Ra2xa8 Rc8xa8
Rebel 8.0 :11.01 0.54 Qf2-f3 Be7-g5 Bc2-d1 Bg5-f4 Bb6-c5 Nd6-b7
32. Be7-f8
Kasparov,G :12.00 -0.59 Be7-f8 a4xb5 a6xb5 Ra2-a6 Rc8-d8 Bc2-d1
Rebel 8.0 :12.00 -0.34 a6-a5 a4xb5 a5xb4 Ra2xa8 Rc8xa8 Ra1xa8
33. Ng3-f5
DEEP BLUE :12.00 0.25 Ng3-f5 Nd6xf5 e4xf5 a6-a5 Bc5xf8 Qe8xf8
Rebel 8.0 :12.00 0.71 a4xb5 a6xb5 Ra2-a6 Rc8-d8 Ng3-h5 Ra8xa6
33. Bd7xf5
Kasparov,G :12.00 -0.55 Bd7xf5 e4xf5 a6-a5 f5-f6 g7-g6 Qf2-e3
Rebel 8.0 :12.00 -0.23 Nd6xf5 e4xf5 a6-a5 Bc5xf8 Qe8xf8 b4xa5
34. e4xf5
DEEP BLUE :11.00 0.81 e4xf5 a6-a5 f5-f6 a5xb4 f6xg7 Bf8xg7
Rebel 8.0 :11.00 0.81 e4xf5 a6-a5 f5-f6 a5xb4 f6xg7 Bf8xg7
34. f7-f6
Kasparov,G :11.00 -1.13 f7-f6 Bc5xd6 Bf8xd6 Qf2-b6 Bd6-c7 Qb6-e6+
Rebel 8.0 !!:11.00 -0.56 a6-a5 f5-f6 g7-g6 Qf2-e3 a5xb4 Bc5xb4
35. Bc5xd6
DEEP BLUE :12.00 1.30 Bc5xd6 Bf8xd6 Qf2-b6 Bd6-c7 Qb6-e6+ Qe8xe6
Rebel 8.0 :12.00 1.30 Bc5xd6 Bf8xd6 Qf2-b6 Bd6-c7 Qb6-e6+ Qe8xe6
35. Bf8xd6
Kasparov,G :12.00 -1.07 Bf8xd6 Qf2-b6 Rc8-d8 a4xb5 a6xb5 Ra2xa8
Rebel 8.0 :12.00 -1.07 Bf8xd6 Qf2-b6 Rc8-d8 a4xb5 a6xb5 Ra2xa8
36. a4xb5
DEEP BLUE :13.00 0.45 a4xb5 a6xb5 Qf2-b6 Ra8xa2 Ra1xa2 Bd6-c7
Rebel 8.0 !!:13.00 1.15 Qf2-b6 Rc8-d8 a4xb5 a6xb5 Ra2xa8 Rd8xa8
36. a6xb5
Kasparov,G :13.00 -0.39 a6xb5 Qf2-b6 Ra8xa2 Ra1xa2 Bd6-c7 Qb6-e6+
Rebel 8.0 :13.00 -0.39 a6xb5 Qf2-b6 Ra8xa2 Ra1xa2 Bd6-c7 Qb6-e6+
37. Bc2-e4
DEEP BLUE :14.00 0.39 Bc2-e4 Rc8-b8 Ra2-a7 Ra8xa7 Qf2xa7 Qe8-d8
Rebel 8.0 :14.00 0.76 Qf2-b6 Ra8xa2 Ra1xa2 Bd6-c7 Qb6-e6+ Kg8-f8
37. Ra8xa2
Kasparov,G :13.00 -0.32 Ra8xa2 Qf2xa2 Rc8-b8 Qa2-a6 Qe8-d8 Qa6-c6
Rebel 8.0 :13.00 -0.30 Ra8xa2 Qf2xa2 Qe8-d8 Qa2-a6 Qd8-d7 g2-g3
38. Qf2xa2
DEEP BLUE :14.00 0.41 Qf2xa2 Rc8-b8 Qa2-a6 Qe8-d8 g2-g3 Kg8-h7
Rebel 8.0 :14.00 0.41 Qf2xa2 Rc8-b8 Qa2-a6 Qe8-d8 g2-g3 Kg8-h8
38. Qe8-d7
Kasparov,G :13.00 -0.38 Qe8-d7 Qa2-a6 Rc8-b8 g2-g3 Kg8-h7 Kg1-h2
Rebel 8.0 :13.00 -0.37 Qe8-d7 g2-g3 Rc8-b8 Qa2-a6 Qd7-c7 Kg1-g2
39. Qa2-a7
DEEP BLUE :13.00 0.44 Qa2-a7 Qd7-d8 Ra1-a6 Rc8-b8 Kg1-f1 Kg8-h8
Rebel 8.0 :13.01 0.46 Qa2-a7 Qd7-c7 g2-g3 Rc8-b8 Ra1-a6 Rb8-b7
39. Rc8-c7
Kasparov,G :14.00 -0.41 Rc8-c7 Qa7-a6 Rc7-c8 g2-g3 Rc8-b8 Kg1-h2
Rebel 8.0 :14.04 -0.36 Rc8-c7 Qa7-b6 Rc7-b7 Ra1-a8+ Kg8-h7 Qb6-a6
40. Qa7-b6
DEEP BLUE :14.00 0.41 Qa7-b6 Rc7-b7 Qb6-a6 Qd7-c7 Kg1-h2 Rb7-b6
Rebel 8.0 :14.00 0.49 Qa7-a6 Rc7-b7 g2-g3 Qd7-c7 Kg1-f1 Rb7-b6
40. Rc7-b7
Kasparov,G :13.00 -0.35 Rc7-b7 Qb6-a6 Qd7-c7 Kg1-h2 Rb7-b6 Qa6-a8+
Rebel 8.0 :13.00 -0.32 Rc7-b7 Qb6-a6 Qd7-c7 g2-g3 Rb7-b6 Qa6-a5
41. Ra1-a8+
DEEP BLUE :14.00 0.67 Ra1-a8+ Kg8-h7 Qb6-d8 Qd7xd8 Ra8xd8 Rb7-b6
Rebel 8.0 :14.00 0.69 Ra1-a8+ Kg8-h7 Qb6-d8 Qd7xd8 Ra8xd8 Rb7-b6
41. Kg8-f7
Kasparov,G :14.00 -0.77 Kg8-f7 Qb6-a6 Qd7-c7 Be4-f3 Rb7-b6 Bf3-h5+
Rebel 8.0 :14.00 -0.66 Kg8-h7 Qb6-d8 Qd7xd8 Ra8xd8 Rb7-b6 Be4-f3
42. Qb6-a6
DEEP BLUE :14.00 0.74 Qb6-a6 Qd7-c7 Qa6-c6 Qc7-b6+ Kg1-f1 Rb7-b8
Rebel 8.0 :14.00 0.74 Qb6-a6 Qd7-c7 Qa6-c6 Qc7-b6+ Kg1-f1 Rb7-b8
42. Qd7-c7
Kasparov,G :14.00 -0.90 Qd7-c7 Be4-f3 Qc7-b6+ Qa6xb6 Rb7xb6 Bf3-h5+
Rebel 8.0 :14.00 -0.99 Qd7-c7 Be4-f3 g7-g5 Bf3-h5+ Kf7-g7 Bh5-e8
43. Qa6-c6
DEEP BLUE :13.00 0.74 Qa6-c6 Qc7-b6+ Kg1-f1 Rb7-b8 Ra8-a6 Qb6xc6
Rebel 8.0 :13.00 0.83 Be4-f3 Kf7-e7 Bf3-h5 Rb7-b6 Qa6-a5 Rb6-b7
43. Qc7-b6+
Kasparov,G :14.00 -1.03 Qc7-b6+ Kg1-h2 Rb7-b8 Ra8-a6 Qb6xc6 d5xc6
Rebel 8.0 :14.00 -1.07 Qc7-b6+ Kg1-h2 Rb7-b8 Ra8-a6 Qb6xc6 d5xc6
44. Kg1-f1
DEEP BLUE :14.00 1.29 Kg1-f1 Rb7-b8 Ra8-a6 Qb6xc6 d5xc6 Kf7-g8
Rebel 8.0 :14.00 1.18 Kg1-h2 Rb7-b8 Ra8-a6 Qb6xc6 d5xc6 Kf7-f8
44. Rb7-b8
Kasparov,G :14.00 -1.23 Rb7-b8 Ra8-a6 Qb6xc6 d5xc6 Kf7-g8 Ra6-a7
Rebel 8.0 :14.00 -1.23 Rb7-b8 Ra8-a6 Qb6xc6 d5xc6 Kf7-g8 Ra6-a7
45. Ra8-a6
DEEP BLUE :14.00 1.36 Ra8-a6 Qb6xc6 d5xc6 Kf7-g8 Ra6-a7 Rb8-c8
Rebel 8.0 :14.00 1.47 Ra8-a6 Qb6xc6 d5xc6 Kf7-g8 Ra6-a7 Rb8-c8
Chess program : Ed Schröder Processor: Pentium PRO
Opening book : Jeroen Noomen Speed: 200 Mhz
User interface: Robert Kemper Hash table size: 13 Mb
We tried to find out why Deep Blue played 45. Ra6?.
After 45..Qe3 the game is a draw but this move was overlooked by Kasparov.
Instead of that Kasparov resigned!
Analysing this with Rebel we tried to find out the longest defense
till the draw (repetition) would be found. Well it is at least 36 plies.
Even for DB super machine that's too much.
The line goes like this:
45.Ra6? Qe3! 46.Qxd6 Re8! 47.h4! h5! 48.Bf3 Qc1+ 49.Kf2 Qd2+ 50.Be2 Qf4+
51.Kg1 Qe3+ 52.Kh2 Qf4+ 53.Kh3 Qxf5+ 54.Kh2 Qf4+ 55.Kg1 Qe3+ 56.Kf1 Qc1+
57.Kf2 Qf4+ 58.Ke1 Qc1+ 59.Bd1 Qxc3+ 60.Kf1 Qc1! 61.Ke2 Qb2+ 62.Kf1 Qc1
Note 60..Qc1!
It's a (quiet) non checking move. Perhaps the reason why no program
can find 45..Qe3 with a draw score?
For the best analysis on the Internet check the following links
Analysis of the six games by GM Ron Henley
Analysis by GM Yasser Seirawan
View the REBEL analyis
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Since November 23, 1995
