Author: Dieter Buerssner
Date: 10:46:52 12/16/01
Go up one level in this thread
On December 16, 2001 at 06:09:26, Ed Schröder wrote:
>[d]8/8/3b1k1p/6p1/6P1/pK3N2/7P/8 b - - id Hiarcs7.01 - Century 4; bm d6h2;
>
>This is a fragment from the game Hiarcs7.01 - Century 4.
>
>Here Rebel to my big surprise played 74...Bxh2?! and won later.
>
>I wonder about the status of 74...Bxh2 (is it the best move?) but it surely is a
>surprising move and I wonder about the analysis of other chess programs for a
>final verdict.
After Bxh2, Yace cannot find a win. For the position, it gets a rising score for
Be7. I have all 4-men TBs, but no 5-men TBs with minor pieces and pawn(s), AMD
K6-2 475, 20M hash:
LIST 188 281 12/16/2001 19:52 D:\USR\DIETER\SCHACHN3\LOGS\YACE0258.
1244491 11.065 1.69 12t 1...Bf8 2. h3 Ke6 3. Ka2 Kd5 4. Ne1 Ke4 5. Nc2
Ke5 6. Kb3 Kf4 7. Ka2 {90}
1670214 14.812 1.70 12t+ 1...Ke6 2. h3 Bc5 3. Ne1 Kd5 4. Nc2 Ke5 5. Ka2
Kf4 6. Ne1 Be7 7. Nd3+H Kf3H {90}
2023133 17.004 1.74 12t 1...Ke6 2. h3 Bc5 3. Ne1 Kd5 4. Nc2 Ke5 5. Ka2
Kf4 6. Ne1 Be7 7. Nc2 {90}
2259206 18.885 1.74 12. 1...Ke6 2. h3 Bc5 3. Ne1 Kd5 4. Nc2 Ke5 5. Ka2
Kf4 6. Ne1 Be7 7. Nc2 {90}
3154061 24.653 1.74 13t 1...Ke6 2. h3 Bc5 3. Ka2 Kd5 4. Nd2 Bb4 5. Nf1
Ke4 6. Ng3+ Ke5 7. Nf5 h5 {90}
3745101 29.267 1.74 13. 1...Ke6 2. h3 Bc5 3. Ka2 Kd5 4. Nd2 Bb4 5. Nf1
Ke4 6. Ng3+ Ke5 7. Nf5 h5 {90}
7850935 55.445 1.74 14t 1...Ke6 2. h4 gxh4 3. Nxh4 Bc5 4. Nf5 h5 5.
Ng7+ Kf6 6. Nxh5+ Kg5 7. Ng7 Kxg4 8. Ne6 Bd6
{90}
8249177 58.362 1.75 14t+ 1...Bf8 2. h3 Ke6 3. Ka2
8469346 59.553 1.76 14t 1...Bf8 2. h3 Ke6 3. Ka2 Kd5 4. h4 gxh4 5. Nxh4
Ke4 6. Nf5 h5 7. Ng3+ Kf4 8. Nxh5+ Kxg4 {90}
9505029 1:06.3 1.77 14t+ 1...Bc5 2. h3 Ke6 3. Ka2 Kd5H 4. Ne1H Ke4H 5.
Kb3H Kd5H 6. Nd3H Be7H 7. Nc5H {HT}
9528516 1:06.5 1.77 14t 1...Bc5 2. h3 Ke6 3. Ka2 Kd5H 4. Ne1H Ke4H 5.
Kb3H Kd5H 6. Nd3H Be7H 7. Nc5H {HT}
10538572 1:16.1 1.77 14. 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. Ne1 Ke4 5. Kb3
Kd5 6. Nd3 Be7 7. Nc5
13554406 1:36.4 1.79 15t 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. h4 gxh4 5. Nxh4
Ke4 6. Nf5 h5 7. Ng3+ Kf4 8. Nxh5+ Kg5 9. Ng3
Kxg4 {90}
16520572 1:59.7 1.79 15. 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. h4 gxh4 5. Nxh4
Ke4 6. Nf5 h5 7. Ng3+ Kf4 8. Nxh5+ Kg5 9. Ng3
Kxg4 {90}
23039175 2:43.9 1.82 16t 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. Nd2 Ke5 5. Nb3
Bb4 6. Nc1 Ke4 7. Ne2 Bd6 8. Nc3+ Ke5 9. Nb5
{90}
29009037 3:31.4 1.82 16. 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. Nd2 Ke5 5. Nb3
Bb4 6. Nc1 Ke4 7. Ne2 Bd6 8. Nc3+ Ke5 9. Nb5
{90}
41845878 4:58.9 1.85 17t 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. Nd2 Ke5 5. Nb3
Bf8 6. Nc1 Ke4 7. Ne2 Bd6 8. Nc3+ {HT} {90}
54216898 6:36.6 1.85 17. 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. Nd2 Ke5 5. Nb3
Bf8 6. Nc1 Ke4 7. Ne2 Bd6 8. Nc3+ {HT} {90}
82192882 9:39.3 1.93 18t 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. h4 gxh4 5. Nxh4
Ke5 6. Ng6+ Ke4 7. Nh8 Kf4 8. Nf7 Kxg4 9. Nxh6+
Kf4 10. Nf7 Be7 11. Nh6 {90}
109854570 12:47.1 1.93 18. 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. h4 gxh4 5. Nxh4
Ke5 6. Ng6+ Ke4 7. Nh8 Kf4 8. Nf7 Kxg4 9. Nxh6+
Kf4 10. Nf7 Be7 11. Nh6 {90}
158560794 18:27.1 1.93 19t 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. h4 gxh4 5. Nxh4
Ke5 6. Ng6+ Kf6 7. Nf4 Bd6 8. Nd5+ Ke5 9. Ne3
Bc5 10. Ng2 Ke4 11. Nh4 {90}
225323043 25:54.8 1.93 19. 1...Bc5 2. h3 Ke6 3. Ka2 Kd5 4. h4 gxh4 5. Nxh4
Ke5 6. Ng6+ Kf6 7. Nf4 Bd6 8. Nd5+ Ke5 9. Ne3
Bc5 10. Ng2 Ke4 11. Nh4 {90}
352603130 38:44.2 1.93 20t 1...Bc5 2. h3 Ke6 3. h4 gxh4 4. Nxh4 Ke5 5.
Ng6+ Kf6 6. Nf4 Bd6 7. Nh3 Ke5 8. Ka2 Ke4 9. g5
hxg5 10. Nxg5+ Kf5 11. Nf3 Kf4 12. Nd4 Ke4 {90}
622339888 1:05:12 1.94 20t+ 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Be7 7. Ng7 Ke4 8. h3 Kf3 9. Kb3
688916580 1:11:26 2.33 20++ 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. h3
770511574 1:18:46 2.63 20t 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. h3 Kg2 9. Nd7
Bd6 10. Nf6 Kxh3 11. Ne4 Be5 {170}
777342624 1:19:33 2.63 20. 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. h3 Kg2 9. Nd7
Bd6 10. Nf6 Kxh3 11. Ne4 Be5 {170}
1135567635 1:53:09 3.02 21t 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. Kb3 Bg7 9.
Nd5 Kxg4 10. Kxa3 Kh3 11. Ne3 Kxh2 12. Nf5 Bf8+
13. Kb3 {HT} {170}
1331149716 2:13:02 3.02 21. 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. Kb3 Bg7 9.
Nd5 Kxg4 10. Kxa3 Kh3 11. Ne3 Kxh2 12. Nf5 Bf8+
13. Kb3 {HT} {170}
1534316879 2:32:26 2.75 22t 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. Kb3 Bg7 9.
Nh5 Bh8 10. h3 Bb2 11. Ka2 Kg2 12. Kb3 Kxh3
{170}
2004744709 3:20:42 2.75 22. 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. Kb3 Bg7 9.
Nh5 Bh8 10. h3 Bb2 11. Ka2 Kg2 12. Kb3 Kxh3
{170}
3216674242 5:19:53 3.15 23++ 1...Be7 2. Ka2 Ke6 3. Nd4+ Kd5 4. Nf5 Bf8 5.
Ng3 Ke5 6. Nh5 Ke4 7. Nf6+ Kf3 8. Kb3 Bg7 9.
Nh5 Bb2 10. h3
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