Author: Mark Young
Date: 19:41:45 05/08/99
I did more testing with Hiarcs7 this time against MCP7 with Tablebase (KBNK).
Again the results are the same. A easy win for Hiarcs7, this time just using 10
sec a move vs perfect play for the SSDF's KBN vs K position. The position is a
mate in 25 after black moves, I played Hiarcs 7.0 and Hiarcs 7.01. Both won the
strong side easy, even against perfect play. It looks like SSDF's Hiarcs 7 has
some kind of bug, if so Hiarcs7 rating may be higher then what SSDF has listed.
Both version of Hiarcs7 was able to mate in 27, just 2 more moves then a Table
base could produce with perfect play.
[Event ""]
[Site ""]
[Date "1999.05.08"]
[Round ""]
[White "HIARCS 7.01"]
[Black "mcp7 TB"]
[Result "1-0"]
[FEN "8/4kB2/2K5/4N3/8/8/8/8 b - -"]
{H701: 65472Kb, <3000589a>}
Kf6 2. Kd6 {H7: 12 2.Kd6 Kf5 Bg6+ Kf6 Be4 Kg7 Ke6 Kh8 Kf6 Kg8 Nf7 Kf8 =
2175}
2... Kf5 3. Bg6+ {H7: 11 3.Bg6+ Kf6 Be4 Kg7 Ke6 Kh8 Kf6 Kg8 Bd5+ Kh7 Ng6
Kh6 = 2175}
3... Kf6 4. Bd3 {H7: 12 4.Bd3 Kg7 Ke6 Kh8 Kf6 Kg8 Bg6 Kh8 Be4 Kg8 = 2197}
4... Kg7 5. Ke6 {H7: 12 5.Ke6 Kh8 Kf6 Kg8 Bg6 Kh8 Bf7 Kh7 Bb3 Kh8 = 2202}
5... Kg8 6. Kf6 {H7: 12 6.Kf6 Kh8 Ng6+ Kh7 Bc4 Kh6 Bg8 Kh5 Ne5 Kh6 Nf7+ Kh5
= 2236}
6... Kh8 7. Ng6+ {H7: 12 7.Ng6+ Kh7 Bc4 Kh6 Nf8 Kh5 Be2+ Kh6 Bd3 Kh5 Ng6
Kg4 Be2+ Kg3 = 2230}
7... Kg8 8. Bb5 {H7: 12 8.Bb5 Kh7 Bc4 Kh6 = 2230}
8... Kh7 9. Bc4 {H7: 13 9.Bc4 Kh6 Bg8 Kh5 Ne5 Kh4 Kf5 Kg3 Ng4 Kf3 Bc4 Kg2
Bd5+ = 2232}
9... Kh6 10. Bg8 {H7: 13 10.Bg8 Kh5 Ne5 Kh4 Kf5 Kg3 Ng4 Kf3 Bc4 Kg3 Bb3 Kh4
= 2236}
10... Kh5 11. Ne5 {H7: 12 11.Ne5 Kh4 Kf5 Kg3 Ng4 Kg2 Kf4 Kf1 Ke3 Kg2 Ne5 Kg3
= 2247}
11... Kh4 12. Kf5 {H7: 12 12.Kf5 Kg3 Ng4 Kg2 Bc4 Kf3 Bf1 Kg3 Kg5 Kf3 Bd3 Kg2
= 2261}
12... Kg3 13. Ng4 {H7: 11 13.Ng4 Kg2 Bc4 Kf3 Bb5 Kg3 Ba6 Kh4 Bc4 Kg3 = 2270}
13... Kg2 14. Bc4 {H7: 12 14.Bc4 Kf3 Bb5 Kg3 Ba6 Kh4 Bc4 Kg3 Bd5 = 2270}
14... Kf3 15. Bb5 {H7: 11 15.Bb5 Kg3 Bc6 Kh4 Kf4 Kh5 Be8+ Kh4 Nh6 = 2296}
15... Kg3 16. Bc6 {H7: 12 16.Bc6 Kh4 Kf4 Kh5 Be8+ Kh4 Ne3 Kh3 Bb5 Kh2 Bf1
Kg1 = 2322}
16... Kh3 17. Kf4 {H7: 12 17.Kf4 Kh4 Bb5 Kh3 Ne3 Kh2 Bf1 Kg1 Kf3 Kh1 Bg2+
Kh2 = 2322}
17... Kh4 18. Be8 {H7: 11 18.Be8 Kh3 Ne3 Kh4 Ng2+ Kh3 Bc6 Kh2 Mat+13}
18... Kh3 19. Ne3 {H7: 11 19.Ne3 Kh4 Nf5+ Mat+9}
19... Kh4 20. Nf5+ {H7: 09 20.Nf5+ Kh3 Kf3 Kh2 Kf2 Kh1 Bh5 Kh2 Bg4 Kh1 Ng3+
Kh2 Nf1+ Kh1 Bf3+ Mat+8}
20... Kh3 21. Kf3 {H7: 08 21.Kf3 Kh2 Kf2 Kh3 Bh5 Kh2 Bg4 Kh1 Ng3+ Kh2 Nf1+
Kh1 Bf3+ Mat+7}
21... Kh2 22. Kf2 {H7: 06 22.Kf2 Kh3 Bh5 Kh2 Bg4 Kh1 Ng3+ Kh2 Nf1+ Kh1 Bf3+
Mat+6}
22... Kh1 23. Bh5 {H7: 04 23.Bh5 Kh2 Bg4 Kh1 Ng3+ Kh2 Nf1+ Kh1 Bf3+ Mat+5}
23... Kh2 24. Bg4 {H7: 02 24.Bg4 Kh1 Ng3+ Kh2 Nf1+ Kh1 Bf3+ Mat+4}
24... Kh1 25. Ng3+ {H7: 01 25.Ng3+ Kh2 Nf1+ Kh1 Bf3+ Mat+3}
25... Kh2 26. Nf1+ {H7: 01 26.Nf1+ Kh1 Bf3+ Mat+2}
26... Kh1 27. Bf3+ {H7: 01 27.Bf3+ Mat+1}
1-0
[Event ""]
[Site ""]
[Date "1999.05.08"]
[Round ""]
[White "HIARCS 7.0"]
[Black "MCP7 TB"]
[Result "1-0"]
[FEN "8/4kB2/2K5/4N3/8/8/8/8 b - -"]
Kf6 2. Kd6 {H7: 12 2.Kd6 Kf5 Bg6+ Kf6 Be4 Kg7 Ke6 Kh8 Kf6 Kg8 Nf7 Kf8 =
2175}
2... Kf5 3. Bg6+ {H7: 11 3.Bg6+ Kf6 Be4 Kg7 Ke6 Kh8 Kf6 Kg8 Bd5+ Kh7 Ng6 =
2175}
3... Kf6 4. Bd3 {H7: 12 4.Bd3 Kg7 Ke6 Kh8 Kf6 Kg8 Nf7 Kf8 Bh7 Ke8 Ne5 Kf8
Ng6+ Ke8 = 2202}
4... Kg7 5. Ke6 {H7: 12 5.Ke6 Kh8 Kf6 Kg8 Nf7 Kf8 Bg6 Kg8 Ke7 Kg7 = 2202}
5... Kg8 6. Kf6 {H7: 12 6.Kf6 Kh8 Ng6+ Kh7 Bc4 Kh6 Bg8 Kh5 Ne5 Kh6 Nf7+ Kh5
Kf5 Kh4 = 2236}
6... Kh8 7. Ng6+ {H7: 12 7.Ng6+ Kh7 Bc4 Kh6 Be2 Kh7 Bd3 Kg8 Bf5 Kh7 Kg5 Kg7
= 2230}
7... Kg8 8. Bc4+ {H7: 12 8.Bc4+ Kh7 Bd5 Kh6 Bg8 Kh5 = 2239}
8... Kh7 9. Bd5 {H7: 13 9.Bd5 Kh6 Bg8 Kh5 = 2239}
9... Kh6 10. Bg8 {H7: 12 10.Bg8 Kh5 Ne5 Kh4 Kf5 Kg3 Ng4 Kg2 Bc4 Kf3 Bf1 Kg3
= 2240}
10... Kh5 11. Ne5 {H7: 12 11.Ne5 Kh4 Kf5 Kg3 Ng4 Kg2 Kf4 Kf1 Ke3 Kg2 Ne5 Kg3
= 2247}
11... Kh4 12. Kf5 {H7: 11 12.Kf5 Kg3 Ng4 Kg2 Bc4 Kf3 Ba6 Kg3 Bb7 Kh4 Bc6 Kh5
= 2248}
12... Kg3 13. Ng4 {H7: 11 13.Ng4 Kg2 Bc4 Kf3 Ba6 Kg3 Bb7 Kh4 Bd5 Kh5 = 2266}
13... Kg2 14. Bc4 {H7: 11 14.Bc4 Kf3 Ba6 Kg3 Bb7 Kh4 Kf4 Kh5 Be4 Kh4 Bd5 =
2270}
14... Kf3 15. Bb5 {H7: 11 15.Bb5 Kg3 Bc6 Kh4 Kf4 Kh5 Be8+ Kh4 Ne3 Kh3 Bc6
Kh2 = 2296}
15... Kg3 16. Bc6 {H7: 11 16.Bc6 Kh4 Kf4 Kh5 Be8+ Kh4 Ne3 Kh3 Bc6 Kh2 = 2296}
16... Kh3 17. Kf4 {H7: 11 17.Kf4 Kh4 Bb5 Kh3 Ne3 Kh2 Ba6 Kh1 Bf1 Kg1 Kf3 =
2322}
17... Kh4 18. Be8 {H7: 11 18.Be8 Kh3 Ne3 Kh4 Ng2+ Kh3 Kf3 Kh2 Bd7 Mat+11}
18... Kh3 19. Ne3 {H7: 11 19.Ne3 Kh4 Ng2+ Mat+9}
19... Kh4 20. Nf5+ {H7: 09 20.Nf5+ Kh3 Kf3 Kh2 Kf2 Kh3 Bh5 Kh2 Bg4 Kh1 Ng3+
Kh2 Nf1+ Kh1 Bf3+ Mat+8}
20... Kh3 21. Kf3 {H7: 08 21.Kf3 Kh2 Kf2 Kh3 Bh5 Kh2 Bg4 Kh1 Ng3+ Kh2 Nf1+
Kh1 Bf3+ Mat+7}
21... Kh2 22. Kf2 {H7: 06 22.Kf2 Kh3 Bh5 Kh2 Bg4 Kh1 Ng3+ Kh2 Nf1+ Kh1 Bf3+
Mat+6}
22... Kh1 23. Bh5 {H7: 04 23.Bh5 Kh2 Bg4 Kh1 Ng3+ Kh2 Nf1+ Kh1 Bf3+ Mat+5}
23... Kh2 24. Bg4 {H7: 02 24.Bg4 Kh1 Ng3+ Kh2 Nf1+ Kh1 Bf3+ Mat+4}
24... Kh1 25. Ng3+ {H7: 01 25.Ng3+ Kh2 Nf1+ Kh1 Bf3+ Mat+3}
25... Kh2 26. Nf1+ {H7: 01 26.Nf1+ Kh1 Bf3+ Mat+2}
26... Kh1 27. Bf3+ {H7: 01 27.Bf3+ Mat+1}
1-0
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