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Alt 13.10.2023, 17:01
Tibono Tibono ist offline
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Re: The 64-cup

Hi,

if previous match was unbalanced, what about this one? Nearly 1200 CElo points separate the Vonset / Femuey L6-v2 from the Yeno 320XT... And as far as processor speed is concerned, the L6-v2 is roughly ten thousands times faster... So even spending 0 (yes, zero!!) seconds on the clock for the whole game, whilst the Yeno used 15 secs. average per move, the Vonset just CRUSHED the Yeno. Indeed, this is unfair. But fun!
And I am pretty sure some of you will appreciate watching some games from the fairly unknown Chinese bomber. And of course stronger opponents will be thrown in front of it during the next stages of the competition...

Meanwhile, please be aware the first game is a gem, to my opinion: make sure you watch the final mate, leveraging two sacs in a row: a Rook then a Bishop...

While entering the moves across both computers, I input them on my favorite GUI (to get the PGN tracked) and sometimes activating HIARCS 15.2 live analysis, with four PVs displayed, to better check moves quality (as the standard was far too high for me, Vonset side of course). I noticed most if not all moves from the L6-v2 were always first choice... Therefore once the game completed, I ran a post-mortem analysis for the Vonset/Femuey moves only, using Deep HIARCS 15.2 with 2 threads (of Intel Core-i5 CPU) and 5 secs./move. According to my estimation, the laptop using two threads is about ten times faster than the Vonset; and the analysis engine is over 3.200Elo in CCRL 40/15 list, so fairly able to provide a trusted outcome. Result is included in the PGN data... Chess speaks for itself, as a famous chess player stated ...

Therefore I launched the same post-mortem analysis after the second game; to be honest it does not deserve as much interest as the first one; nevertheless the outcome of the analysis is amazing (for a chess computer, I mean).

[Event "The 64-cup"]
[Site "?"]
[Date "2023.10.13"]
[Round "3-1"]
[White "Vonset / Femuey L6-v2 (lv 22)"]
[Black "Yeno 320XT (lv an5)"]
[Result "1-0"]
[WhiteElo "2496"]
[BlackElo "1300"]
[EventDate "2023.09.26"]
[ECO "C24"]
[PlyCount "49"]

1.e4 e5 2.Bc4 {Out of book} 2...Nf6 3.d3 d5 4.exd5 Nxd5 5.Nf3 Nc6 6.O-O Bf5 $12 7.Re1 $12 Bb4 $12 8.c3 Bc5 9.Nxe5 $6 {Deep HIARCS 15.2: +2.00/19} ( 9.Qb3 {Deep HIARCS 15.2: +3.51/16} 9...Be6 10.Qxb7 Nde7 11.Qb5 Bb6 12.Nxe5 Qd6 13.Nxc6 Nxc6 14.Bxe6 fxe6 15.Bf4 Qd7 16.Bg3 O-O-O 17.Nd2 Na5 18.Qa6+ Kb8 ) 9...O-O 10.d4 Be7 11.Bxd5 Qxd5 12.Nxc6 Bd6 13.Ne7+ Bxe7 14.Rxe7 Qd6 15.Re5 $12 Qf6 $12 16.Be3 a5 17.Nd2 Qg6 18.Qf3 Bc8 19.Rg5 Qd6 20.Ne4 Qb6 21.d5 $1 Qxb2 22.Rxg7+ $3 Kxg7 {Sure, the Yeno did not calculate that, but if Rook sacrifice is declined:} ( 22...Kh8 23.Rxh7+ $1 Kxh7 {(if Kg8 then Nf6#)} 24.Qh5+ Kg8 ( 24...Kg7 25.Qh6+ Kg8 26.Nf6# ) 25.Nf6+ Kg7 26.Qh6# ) 23.Bh6+ $3 Kxh6 24.Qf6+ Kh5 25.Qg5# {White loses 0.05 pawn per move (1 inaccuracy).} 1-0

[Event "The 64-cup"]
[Site "?"]
[Date "2023.10.13"]
[Round "3-1"]
[White "Yeno 320XT (lv an5)"]
[Black "Vonset / Femuey L6-v2 (lv 22)"]
[Result "0-1"]
[WhiteElo "1300"]
[BlackElo "2496"]
[EventDate "2023.09.26"]
[ECO "A52"]
[PlyCount "68"]

1.d4 Nf6 2.c4 e5 3.dxe5 {Out of book} 3...Ng4 4.Qd4 d6 $12 5.exd6 $12 Bxd6 6.Qxg7 $2 {Yeno's position is lacking development} 6...Be5 7.Qg5 Qxg5 8.Bxg5 Bxb2 9.h3 Ne5 $1 10.Bf6 Rg8 $1 11.Bxe5 Bxe5 12.Nf3 $12 Bxa1 $12 13.Nbd2 $12 Na6 $1 14.e4 Bc3 15.e5 Be6 16.g4 O-O-O 17.Be2 Nc5 18.Kd1 Bxd2 19.Nxd2 Ne4 20.Kc1 Rxd2 21.Bf3 Rd4 22.Bxe4 Rxe4 23.f3 Rxc4+ 24.Kb1 Ra4 25.Rh2 Rd8 26.Rb2 Rd3 27.Kc1 Rxf3 28.Kd1 Rxh3 29.g5 Rh1+ 30.Kd2 Rh2+ 31.Kc1 Rc4+ 32.Kd1 Rxb2 33.a3 Bg4+ 34.Ke1 Rc1# {Black loses 0.02 pawn per move (no errors).} 0-1



MfG,
Tibono

Geändert von Tibono (15.10.2023 um 11:32 Uhr) Grund: further analysis of first game, move 22 (mate in 5), as suggested by CC7 (our friend Hans-Jürgen, not the Fidelity device ;)
Mit Zitat antworten
Folgender Benutzer sagt Danke zu Tibono für den nützlichen Beitrag:
Murat (15.10.2023)
 


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