#121
18.11.2023, 15:18
. As a result, a mighty Pawns majority, and advanced ones on top of that, on Queen side. The Mephisto Chess Challenger is compelled to sacrifice a Bishop + a Rook to stop these, and game over 
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#122
18.11.2023, 19:10
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AW: The 64-cup
Good evening,
next match is another unbalanced one: Vonset / Femuey L6-v2 vs Novag Emerald Classic. Theoretical odds are 95/5 in favor of the Chinese bomber. Said another way, one should play 20 games to get a chance for the Novag to score 1 point. Well, as expected the L6-v2 scores two points from this match, and deserves its invitation card for the quarter-final. Not much to comment about: in both games, the Emerald Classic is meritorious with 20 moves or so resistance before going down and later resigning  .
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.18"] [Round "8th_final"] [White "Vonset / Femuey L6-v2 (lv 22)"] [Black "Novag Emerald Classic (lv AT4)"] [Result "1-0"] [WhiteElo "2496"] [BlackElo "1982"] [EventDate "2023.09.26"] [ECO "C55"] [PlyCount "87"] 1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nf3 Be7 5.Nc3 d6 6.O-O Na5 7.Bb3 Nxb3 8.axb3 c5 9.Bg5 O-O {Out of book} 10.Nd2 h6 11.Bxf6 Bxf6 12.Nc4 Be6 13.Ne3 Bg5 14.Ncd5 Qd7 15.Qe2 Rfe8 16.Rfe1 Rec8 17.Rf1 Bxd5 18.Nxd5 Re8 19.g3 Kh8 20.h4 Bd8 21.Kg2 f5 22.Qh5 Rf8 23.f4 Kh7 24.exf5 Rxf5 25.Qe2 Kg8 26.fxe5 Rxe5 27.Qf3 Qe8 28.Rf2 Kh7 29.c4 Qg6 30.Kh2 Qe8 31.Raf1 Ba5 32.b4 Bd8 33.bxc5 dxc5 34.b4 cxb4 35.d4 Re4 $6 {White threatens Qd3+, better not align the Rook on this diagonal. Re6 offered more resistance:} ( 35...Re6 36.Qd3+ Kg8 37.Rf8+ Qxf8 38.Rxf8+ Kxf8 39.Qf5+ Rf6 40.Nxf6 Bxf6 ) 36.Qd3 Qg6 37.Rf5 Bxh4 38.Qxe4 Qxg3+ 39.Kh1 Qh3+ 40.Kg1 Qg3+ 41.Qg2 Qb3 42.R5f3 Qxc4 43.Rf4 Bg5 44.Qe4+ {Emerald Classic resigns} 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.11.18"] [Round "8th_final"] [White "Novag Emerald Classic (lv AT4)"] [Black "Vonset / Femuey L6-v2 (lv 22)"] [Result "0-1"] [WhiteElo "1982"] [BlackElo "2496"] [EventDate "2023.09.26"] [ECO "B03"] [PlyCount "82"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.c4 Nb6 6.exd6 cxd6 7.Be2 Bg7 8.O-O O-O 9.Be3 Nc6 10.Nc3 Bf5 11.Re1 {Out of book} 11...d5 12.c5 Nc4 13.Qb3 N6a5 14.Qb5 Bd7 15.Qb4 Nc6 16.Qxb7 Nxe3 17.fxe3 Rb8 18.Qa6 Nb4 19.Qxa7 Nc2 20.b3 Bf5 21.c6 Qd6 22.c7 Rbc8 23.Nb5 Qe6 24.e4 dxe4 25.Nh4 Bg4 26.Bc4 Qd7 27.g3 $6 {RxP or h3 were more active} 27...Nxa1 28.Rxa1 Rxc7 29.Qxc7 Bxd4+ 30.Kh1 Qxc7 31.Nxc7 Bxa1 32.Nd5 Rd8 33.Nxe7+ Kg7 34.Nd5 Bd4 35.Ng2 Bf3 36.h4 e3 37.Nf4 Be5 38.Kh2 Rd2 39.Kh3 Rd1 40.g4 e2 41.Bxe2 Bxe2 {Emerald Classic resigns} 0-1 A milestone to point out: the 64-cup just reached two hundred games played so far!  MfG, Tibono 
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#123
19.11.2023, 14:41
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AW: The 64-cup
Hi, good afternoon to everybody,
fourth match from 1/8th final is Mephisto Milano v2.00 (a Milano box with a Nigel Short ROM inside) vs CT800 1.42. As the relative rankings suggest, no much trouble for the Chess 'T800' to terminate the humans -sorry, my bad- terminate the Schröder program and score two points. Well, in the first game though, the 'Nigel Short' defends itself as White with stamina: fifty moves or so resistance, before going down in twenty additional moves. For the CT800 playing as White, fifteen moves were enough to dominate, and twice as much to force the Milano into resignation.
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.19"] [Round "8th_final"] [White "Mephisto Milano v2.00/N. Short (lv T40/10)"] [Black "CT800 1.42 (lv GMI 5m+10s)"] [Result "0-1"] [WhiteElo "2008"] [BlackElo "2291"] [EventDate "2023.09.26"] [ECO "E95"] [PlyCount "140"] 1.c4 g6 2.e4 Nf6 3.Nc3 Bg7 4.d4 d6 5.Nf3 Nbd7 6.Be2 {Out of book} 6...O-O {Out of book} 7.O-O {Back in book} 7...e5 8.Re1 exd4 9.Nxd4 Re8 10.f3 {Out of book} 10...Ne5 11.f4 Ned7 12.Bf3 Nb6 13.b3 d5 14.cxd5 Nfxd5 15.Nxd5 Nxd5 16.e5 c6 17.a3 Qb6 18.Bxd5 cxd5 19.Be3 Qa6 20.Rc1 Qa5 21.Qd3 a6 22.b4 Qd8 23.Bf2 a5 24.b5 a4 25.Rc3 Bd7 26.Rc5 Bg4 27.Nf3 Be6 28.Rec1 Bh6 29.Qe3 Rc8 30.Rxc8 Bxc8 31.Nd4 Bd7 32.Rc2 Bg4 33.h3 Bc8 34.Rc5 Bf8 35.Rc3 Bh6 36.Rc1 Bg7 37.Nf3 Qa5 38.Rc5 Be6 39.Nd4 Rf8 40.Rc1 Qb6 41.Qd3 Qa5 42.Nf3 Rd8 43.Bh4 Qb6+ 44.Kh2 Ra8 45.Nd4 Bd7 46.Bf2 Bf8 47.Qf3 Be8 48.Rc3 Bxb5 49.Qxd5 Be8 50.Bh4 Bh6 51.f5 $6 {Qe4 would have stabilized the King's shelter} 51...Bf4+ 52.g3 Bd2 53.Rd3 Bc1 54.fxg6 hxg6 55.Qc4 Qb2+ 56.Qc2 Qxc2+ 57.Nxc2 Rc8 58.Ne3 Bb5 59.Rd5 Be2 60.e6 fxe6 61.Re5 Kf7 62.Ng2 Rc2 63.Ne3 Ra2 64.Kg1 b5 65.Re4 Bd3 66.Rf4+ Ke8 67.Ng2 Bxf4 68.Nxf4 Rxa3 69.Nxe6 b4 70.Nc7+ Kf7 {Milano v2 resigns} 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.11.19"] [Round "8th_final"] [White "CT800 1.42 (lv GMI 5m+10s)"] [Black "Mephisto Milano v2.00/N. Short (lv T40/10)"] [Result "1-0"] [WhiteElo "2291"] [BlackElo "2008"] [EventDate "2023.09.26"] [ECO "D02"] [PlyCount "61"] 1.d4 d5 2.Nf3 Nf6 3.Bf4 Bf5 4.e3 e6 5.Bd3 {Out of book} 5...Bxd3 6.Qxd3 c6 7.Qb3 b6 {Out of book} 8.c4 dxc4 9.Qxc4 Qd5 10.Qa4 b5 11.Qc2 Bb4+ 12.Nc3 Qe4 13.Qb3 Bxc3+ 14.bxc3 Nd5 15.Bd6 Qg6 $6 {Nb6 would have prevented c4 push pressure} 16.O-O a5 $6 {second chance missed} 17.c4 $1 a4 18.Qb2 a3 19.Qb3 Ne7 20.cxb5 Qe4 21.b6 Qd5 22.b7 Ra7 23.Bxb8 Qxb3 24.axb3 Rxb7 25.Bd6 Rxb3 26.Bxa3 Rb5 27.Bc5 Nc8 28.Ne5 Rb8 29.Nxc6 Rb7 30.Ra8 Rc7 31.Ne5 {Milano v2 resigns} 1-0 MfG, Tibono
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#124
20.11.2023, 08:36
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AW: The 64-cup
Good morning,
a rather balanced match now, with roughly 44/56 odds between Tandy Chess Champion 2150 and Systema Challenge. I am rather happy with the Challenge's first game; it plays (as Black) with initiative, space gain, and advances a Pawn that will put enough pressure on the CC2150 to make it lose. The second game is somewhat harder from the Challenge standpoint until middlegame, as the Tandy pushes back efficiently and controls space. Then the Chess Champion 2150 commits a mistake that will cost it entering the early endgame a Bishop and a Pawn down. Looks like a game over, as on top of that the Challenge can push a Pawn to promotion, reaching two Queens and a Bishop vs a single Queen. Fatal error, the tempo used to promote lets the ennemy Queen enter a checking repetition series, and the Challenge stupidly jettisons half a point.  Nevertheless, scoring 1.5 to 0.5, the Systema Challenge deserves a place into the quarter-final. Despite leaving the cup here, overall a successful competition from the Tandy 2150.
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.19"] [Round "8th_final"] [White "Tandy Chess Champion 2150 (lv A4)"] [Black "Systema Challenge (Tibono setting lv 50)"] [Result "0-1"] [WhiteElo "1759"] [BlackElo "1802"] [EventDate "2023.09.26"] [ECO "A11"] [PlyCount "112"] 1.c4 c6 2.Nc3 d5 {Out of book} 3.cxd5 cxd5 4.d4 Nc6 5.Nf3 Nf6 6.Bf4 Bg4 7.Ne5 e6 8.Nxg4 {Out of book} 8...Nxg4 9.e4 Nf6 10.e5 Ne4 11.Bb5 Bb4 12.Bxc6+ bxc6 13.Bd2 Nxd2 14.Qxd2 O-O 15.O-O c5 16.a3 cxd4 17.axb4 dxc3 18.bxc3 Qc7 19.Qd4 Rfc8 20.Ra3 Qc6 21.Rfa1 h6 22.Qe3 Rc7 23.Qf3 Qc4 24.h3 a6 25.g3 Rc6 26.Rd1 Rb6 27.Rd3 Qc7 28.Re3 a5 29.Ra4 Rb5 30.Ra2 a4 31.Re1 a3 32.Raa1 a2 33.Re3 Qc4 34.h4 Ra3 35.Kg2 Rb6 36.h5 Rb5 37.Kh2 Rb7 38.Kh1 $6 {better give-up a Pawn in order to exchange the too powerful ennemy Queen and the advanced a-Pawn:} ( 38.Qe2 Rxc3 39.Qxc4 Rxc4 40.Rxa2 Rcxb4 ) 38...Rb3 39.Kg2 Rb1 40.Re1 Qb3 41.Rh1 Rc7 42.Rc1 Rxa1 43.Rxa1 Qb2 44.Qd1 Rxc3 45.Kg1 Rc2 46.Qe1 Rxf2 47.Rc1 Rh2 48.Qf1 Rxh5 49.Qf4 a1=Q 50.Rxa1 Qxa1+ 51.Kg2 Qh1+ 52.Kf2 Rh2+ {Challenge announces mate in 5} 53.Ke3 g5 54.Qxg5+ hxg5 55.Kd4 Rc2 56.Kd3 Qe4# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.11.19"] [Round "8th_final"] [White "Systema Challenge (Tibono setting lv 50)"] [Black "Tandy Chess Champion 2150 (lv A4)"] [Result "1/2-1/2"] [WhiteElo "1802"] [BlackElo "1759"] [EventDate "2023.09.26"] [ECO "D45"] [PlyCount "146"] 1.Nf3 d5 2.c4 c6 3.d4 e6 4.e3 Nf6 5.Nc3 Nbd7 6.Be2 Bb4 {Out of book} 7.Bd2 {Out of book} 7...O-O 8.cxd5 exd5 9.a3 Bd6 10.Qc2 Nb6 11.O-O Qe7 12.h3 Ne4 13.Nxe4 dxe4 14.Nh2 Bf5 15.Ng4 Nd5 16.Rac1 h6 17.Ba5 Rac8 18.Rfe1 b6 19.Bd2 Rfd8 20.Qa4 h5 21.Nh2 Qc7 22.Nf1 h4 23.Ba6 Qd7 24.Bxc8 Rxc8 25.Qa6 Qc7 26.Qc4 a5 27.Red1 Qd7 28.Rc2 Be6 29.Qa6 Bf5 30.Be1 Qc7 31.Nd2 Be7 32.Rdc1 c5 33.dxc5 Bxc5 $6 {pins itself in front of the threatened Queen. PxP was better.} 34.Nb3 Qe5 35.Nxc5 bxc5 36.Qxa5 Rb8 37.Rxc5 Be6 38.Rd1 Qxb2 39.Rcxd5 Bxd5 40.Qxd5 Qe2 41.a4 Rc8 42.a5 Re8 43.Qc6 Re6 44.Qd7 Kh7 45.Bc3 Rg6 46.Rd6 Rxd6 47.Qxd6 Qc2 48.Qd4 f6 49.a6 Qb1+ 50.Kh2 Qb8+ 51.g3 hxg3+ 52.fxg3 Qa8 53.a7 Kh6 54.Qd7 Kg6 55.Kg1 Kh6 56.Kg2 Kg6 57.Bd4 Kh6 58.Kh1 Kg6 59.Kh2 Kh6 60.Qf5 Qc6 61.Kg2 Qa8 62.Qf4+ Kg6 63.Qb8 Qc6 64.a8=Q $6 {pushing either of King side Pawns was much better, to avoid leaving the King behind a corridor. The game is a draw, now.} 64...Qc2+ 65.Kh1 Qd1+ 66.Kh2 Qe2+ 67.Kg1 Qe1+ 68.Kg2 Qe2+ 69.Kh1 Qf1+ 70.Kh2 Qf2+ 71.Kh1 Qf1+ 72.Kh2 Qf2+ 73.Kh1 Qf1+ 1/2-1/2 MfG, Tibono
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| Folgende 4 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
#125
20.11.2023, 16:38
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AW: The 64-cup
Hi,
now the Saitek/Mephisto "Chess Challenger" tuned to 32Mhz has to play the Millenium "The King Performance". With close to 390 CElo less (that's about 1 to 9 odds), the "Challenger" deserves its name and won't be much more than a sparring partner  .The first game is an endurance test for both, lasting 88 moves. Not really worth the replay, you can save your time. The second one is more interesting, a shorter one, and the Chess Challenger playing as Black castles long. That is an opportunity for the H8 bug to occur later on, and it actually happened! I was immediately alerted, as the Chess Challenger moved instantly its Rook from the h8 square after an ennemy move it had little chances for having pondered about it. Bingo, the move is a mistake. The Chess Challenger was already dominated, therefore I doubt the outcome of this game would have not been a loss, anyway. No big an influence on the match, so. For fun and for information, once the game has been completed, I set the position up and let the Chess Challenger move: it plays the same Rook move, instantly. No pondering could have been involved after a position setup, thus indeed a H8 bug occurrence. I also used my trick to identify the move it would have computed, assuming no H8 bug: setup the position one half move before and White to move; make the White move obvious or forced, enable the rotating display of variation to ply2 (+rd:2) and let the Chess Challenger think the appropriate time. In this case, I used this position:
First time the H8 bug appears during the 64-cup (18 games played so far by either Chess Challenger, standard or tuned; and two more games to come, as the standard device will play quarter-final games; and is assumed not to survive these).
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.20"] [Round "8th_final"] [White "Mephisto Chess Challenger 32Mhz (lv B1)"] [Black "Millenium The King Performance (lv N-5)"] [Result "0-1"] [WhiteElo "2138"] [BlackElo "2527"] [EventDate "2023.09.26"] [ECO "D01"] [PlyCount "176"] 1.d4 Nf6 2.Nc3 d5 3.Bg5 Bf5 4.e3 {Out of book} 4...Nbd7 5.Bd3 Bg6 6.Nf3 e6 {Out of book} 7.O-O Bh5 8.Bf4 Bd6 9.Bxd6 cxd6 10.Nb5 O-O 11.Re1 a6 12.Na3 Qb6 13.Rb1 e5 14.Be2 Rfe8 15.c3 Bg6 16.Nc2 Rac8 17.a3 h6 18.Rf1 Bh7 19.Re1 Re7 20.Nd2 a5 21.Nf3 Qc6 22.Ra1 Qa4 23.e4 dxe4 24.Nd2 Nb6 25.dxe5 dxe5 26.Ne3 Qc6 27.Qb3 a4 28.Qb5 Qxb5 29.Bxb5 Bg6 30.Rad1 Bh5 31.Nf5 Re6 32.Be2 Bg6 33.Ne3 Rec6 34.Ndf1 Rc5 35.Rd6 Nbd5 36.Bg4 Ra8 37.Bf5 Nf4 38.Bxg6 fxg6 39.Nd2 Rc7 40.Nd1 Nd3 41.Re3 Ne8 42.Rd5 Nf4 43.Rxe5 Nf6 44.Nxe4 Ng4 45.Rb5 Nxe3 46.Nxe3 Rd8 47.Nc5 Re7 48.Kf1 Re5 49.Ra5 Rd2 50.Rxa4 Nxg2 51.Nc4 Rd1+ 52.Kxg2 Rg5+ 53.Kf3 Rxc5 54.Ke2 Rd7 55.Ne3 Rb5 56.Rb4 Rxb4 57.axb4 Kf7 58.c4 Rd4 59.b3 Rh4 60.Nf1 Ke6 61.Ke3 Rh3+ 62.f3 Ke5 63.b5 g5 64.c5 Kd5 65.c6 bxc6 66.bxc6 Kxc6 67.Kf2 Kc5 68.Kg2 Rh4 69.Ne3 Rb4 70.Nf5 Rb7 71.Kg3 Kd5 72.Kg4 Ke5 73.Ng3 Rxb3 74.Ne4 Kd4 75.Nd6 Ke3 76.Ne4 Rb1 77.Ng3 g6 78.Ne4 Rg1+ 79.Ng3 Rg2 80.f4 gxf4 81.Kh3 Rxg3+ {King Performance announces mate in 8} 82.hxg3 f3 83.g4 f2 84.Kg2 Ke2 85.Kg3 f1=Q 86.g5 Qf3+ 87.Kh4 Kf2 88.gxh6 Qh5# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.11.20"] [Round "8th_final"] [White "Millenium The King Performance (lv N-5)"] [Black "Mephisto Chess Challenger 32Mhz (lv B1)"] [Result "1-0"] [WhiteElo "2527"] [BlackElo "2138"] [EventDate "2023.09.26"] [ECO "D00"] [PlyCount "129"] 1.d4 d5 2.e4 dxe4 3.Nc3 e5 4.dxe5 Qxd1+ {Out of book} 5.Kxd1 Nc6 6.Nxe4 Bf5 7.Ng3 O-O-O+ 8.Bd2 Bd7 9.f4 g5 10.Bd3 Bg4+ 11.Kc1 gxf4 12.Bxf4 Bg7 13.h3 Be6 14.Nf3 Nb4 15.Be4 Bd5 16.Re1 Bh6 17.Bxh6 Nxh6 18.a3 Nc6 19.Bxd5 Rxd5 20.Nh5 Rd7 21.b3 Rg8 $6 {H8 bug, played instantly, enables an ennemy Knight fork on Rooks. Computed move should have been Nf5. That's 160 centipawns loss according to HIARCS 15.2 depth 23:} ( 21...Nf5 {HIARCS 15.2: +1.93\23} ) 22.Nf6 {HIARCS 15.2: +3.53\23} 22...Rxg2 23.Nxd7 Kxd7 24.Rf1 Re2 25.Kb2 Nf5 26.Rad1+ Ke7 27.Rfe1 Rg2 28.Rd3 Ke6 29.h4 h6 30.Re4 Nfe7 31.b4 Kf5 32.Re1 a6 33.Rd7 Rf2 34.Ng1 Ke6 35.Rxc7 b5 36.Ne2 Rf5 37.Rb7 Nd5 38.Ra7 Rxe5 39.Rxa6 Kd7 40.Rd1 Kc7 41.Nd4 Nb6 42.Nxc6 Kxc6 43.Ra7 f5 44.Rf7 h5 45.Rd8 Re3 46.Rxf5 Nc4+ 47.Kb1 Kc7 48.Rd3 Nxa3+ 49.Ka2 Nc4 50.Rxe3 Nxe3 51.Rxb5 Kd6 52.Kb3 Nd5 53.Rxd5+ $1 {smart simplification} 53...Kxd5 54.b5 Ke6 55.Kb4 Kd7 56.Kc5 Kc8 57.Kc6 {King Performance announces mate in 11} 57...Kd8 58.b6 Kc8 59.b7+ Kd8 60.b8=Q+ Ke7 61.Qf4 Ke6 62.Qg5 Kf7 63.Kd7 Kf8 64.Ke6 Ke8 65.Qe7# 1-0 MfG, Tibono Geändert von Tibono (20.11.2023 um 17:04 Uhr) Grund: additional comment in PGN
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#126
21.11.2023, 17:00
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AW: The 64-cup
Hello, good afternoon to all,
7th match in this 1/8th final is an easy one for the Mephisto Berlin, facing the venerable, 10+ years older, Fidelity Champion Sensory Chess Challenger: two wins in a row. None of these games reach 40 moves. Nevertheless, respect for the Champion Sensory, which found its way to the 1/8th final, amongst sixteen out of sixty four chess computers. Kudos! 
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.21"] [Round "8th_final"] [White "Mephisto Berlin (lv N3)"] [Black "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Result "1-0"] [WhiteElo "2181"] [BlackElo "1569"] [EventDate "2023.09.26"] [ECO "D02"] [PlyCount "73"] 1.d4 d5 2.Nf3 Nf6 3.c4 Nc6 {Out of book} 4.cxd5 {Out of book} 4...Nxd5 5.e4 Nf6 6.Nc3 Bg4 7.d5 Bxf3 8.Qxf3 Ne5 9.Qf5 Ned7 10.Bb5 a6 11.Bxd7+ Nxd7 12.Bg5 g6 13.Qf3 Bg7 14.O-O O-O 15.Rfd1 Ne5 16.Qh3 Nc4 17.b3 Nd6 18.Bh6 Bxh6 19.Qxh6 Qd7 20.Rd3 Qg4 $6 {vulnerable to both Rh3 or Rg3} 21.Rh3 Qxh3 22.Qxh3 Rad8 23.Rc1 Kg7 24.f3 c6 25.dxc6 bxc6 26.Na4 Nb5 27.Qg3 Rd2 28.Qe5+ f6 29.Qxe7+ Rf7 30.Qb4 Rxa2 31.Nc5 Kg8 32.Ne6 a5 33.Qxb5 Rd7 34.Qb8+ {Berlin announces mate in 4} 34...Rd8 35.Qxd8+ Kf7 36.Qd7+ Kg8 37.Qe8# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.11.21"] [Round "8th_final"] [White "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Black "Mephisto Berlin (lv N3)"] [Result "0-1"] [WhiteElo "1569"] [BlackElo "2181"] [EventDate "2023.09.26"] [ECO "D30"] [PlyCount "66"] 1.d4 e6 2.c4 d5 3.Nd2 {Out of book} 3...Nf6 {Out of book} 4.Ngf3 Bb4 5.Qa4+ Nc6 6.Ne5 Bd7 7.Nxc6 Bxd2+ 8.Bxd2 Bxc6 9.Qb3 O-O 10.Bb4 Re8 11.Rc1 Ne4 12.Qh3 $6 {e3 to support the center was a better choice} 12...a5 13.Bc5 dxc4 14.Rxc4 Nxc5 15.dxc5 Qf6 16.Qc3 Qg6 17.Qd3 Qg5 18.Qg3 Qf5 19.e4 Bxe4 20.Qxc7 Bd5 21.Rd4 $6 Qb1+ 22.Ke2 Rad8 23.Qxa5 Bc4+ 24.Ke3 Rxd4 25.Kxd4 Bxf1 26.Qb5 e5+ 27.Kc3 Qe1+ 28.Kb3 Qd1+ 29.Kb4 Qd4+ 30.Ka5 Ra8+ {Berlin announces mate in 4} 31.Kb6 Qd8+ 32.Kxb7 Bxb5 33.a3 Qb8# 0-1 MfG, Tibono
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| Folgende 4 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
#127
22.11.2023, 07:17
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AW: The 64-cup
Good morning,
last match from 1/8th final is Yeno 532XL against Millenium Chess Genius Pro (the 2016 elder). With 460+ CElo leap, odds are roughly 14/1 in favor of the CGP. In the first game, despite playing as Black, it is on the attacking side: constantly pushing back the Rathman's program, compelled to play within its own half-board. During the second game, the Yeno resists fourty moves or so before collapsing and leaving the competition.
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.21"] [Round "8th_final"] [White "Yeno 532XL (lv ti3)"] [Black "Millenium Chess Genius Pro (lv 15s)"] [Result "0-1"] [WhiteElo "1840"] [BlackElo "2303"] [EventDate "2023.09.26"] [ECO "A34"] [PlyCount "68"] 1.c4 c5 2.Nc3 g6 3.Nf3 {Out of book} 3...Bg7 4.e4 Nc6 {Out of book} 5.Qc2 Nf6 6.d3 d6 7.Bg5 h6 8.Bh4 Nh5 9.Be2 g5 10.Bg3 Nxg3 11.hxg3 g4 12.Nd2 Nd4 13.Qd1 h5 14.Bf1 Bd7 15.Nb3 Bc6 16.Nxd4 Bxd4 17.Be2 e6 18.Qd2 Qf6 19.Rf1 O-O-O 20.Rc1 Be5 21.Rh1 h4 22.Bxg4 hxg3 23.Rxh8 Rxh8 24.Nd1 Rh1+ 25.Ke2 Bxb2 26.Rc2 Ba4 27.f3 Bxc2 28.Qxc2 Ba3 29.Ne3 Bb4 30.Qd2 Qb2 31.Nf1 {Genius Pro announces mate in 4} 31...Rxf1 32.Kxf1 Qxd2 33.Bxe6+ fxe6 34.d4 Qe1# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.11.21"] [Round "8th_final"] [White "Millenium Chess Genius Pro (lv 15s)"] [Black "Yeno 532XL (lv ti3)"] [Result "1-0"] [WhiteElo "2303"] [BlackElo "1840"] [EventDate "2023.09.26"] [ECO "D55"] [PlyCount "111"] 1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bxf6 Bxf6 8.Qc2 Nc6 {Out of book} 9.a3 {Out of book} 9...Na5 10.cxd5 exd5 11.Nd2 Bg4 12.Bd3 Re8 13.O-O Be6 14.b4 Nc6 15.Nb3 b6 16.Rfc1 Ne7 17.Ne2 c6 18.Nf4 Bg4 19.h3 Bd7 20.Nd2 g6 21.Rab1 a5 22.b5 Bg5 23.bxc6 Bxc6 24.Nf3 Bxf4 25.exf4 Rc8 26.Qb3 Qd6 27.Ne5 Ba8 28.Rxc8 Nxc8 29.f5 g5 30.a4 Bb7 31.Qb5 Re7 32.Kh1 Qf6 33.Rc1 Na7 34.Qb2 Qd6 35.Rb1 Nc8 36.Qb3 Qf6 37.Qc2 Re8 38.Qc7 Ba8 39.Ng4 Qg7 40.Rc1 h5 41.Qxc8 Rxc8 42.Rxc8+ Qf8 43.Nh6+ Kg7 44.f6+ Kxf6 45.Rxf8 Bc6 46.Rxf7+ Ke6 47.Bf5+ Kd6 48.Bc8 Bxa4 49.Nf5+ Kc6 50.Bd7+ Kc7 51.Bxa4+ Kb8 52.Bc6 {Genius Pro announces mate in 5} 52...g4 53.Rb7+ Ka8 54.Ne7 gxh3 55.Rxb6+ Ka7 56.Nc8# 1-0 MfG, Tibono
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| Folgende 4 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
#128
22.11.2023, 07:29
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AW: The 64-cup
Hi,
the quarter-final phase is now ready to play: Code:
DGT Centaur (2919) Mephisto Chess Challenger 10Mhz (2032) Vonset / Femuey L6-v2 (2496) CT800 1.42 (2291) Systema Challenge (1802) Millenium The King Performance (2527) Mephisto Berlin (2181) Millenium Chess Genius Pro (2303)  I am afraid the two other ones are much predictable... We shall see that soon. MfG, Tibono Geändert von Tibono (24.11.2023 um 11:42 Uhr) Grund: typing error
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#129
22.11.2023, 14:22
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AW: The 64-cup
Good afternoon,
Quarter-final starts with the match DGT Centaur vs Mephisto Chess Challenger 10Mhz. A good first game as Black for the Saitek/Mephisto Morsch, it can sustain a balanced game for 30 moves or so. Then, all the Centaur pieces are dedicated to attacking whilst all the Chess Challenger ones are committed to defend. Of course, based on such an Elo difference, this could not last long and the Centaur prevails. The second game is rather a miniature one, as the Chess Challenger blunders on move #11 - I myself immediately felt the high danger it put itself into. Lack of depth search? I would rather say a lack of skills... It deservedly quits the competition.
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.22"] [Round "quarter_final"] [White "DGT Centaur (Expert mode)"] [Black "Mephisto Chess Challenger 10Mhz (lv A6)"] [Result "1-0"] [WhiteElo "2919"] [BlackElo "2032"] [EventDate "2023.09.26"] [ECO "A34"] [PlyCount "127"] 1.c4 c5 2.Nf3 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.d4 e6 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 a6 {Out of book} 12.O-O b5 13.Bb3 Bb7 14.Rfe1 Nd7 15.a4 Qf6 16.Rac1 Rfc8 17.axb5 axb5 18.Rxc8+ Rxc8 19.Qa5 Rb8 20.Qxb5 Qe7 21.Qd3 Nf6 22.Nd2 Ra8 23.Rb1 Qd7 24.e5 Nd5 25.Bc2 f5 26.exf6 Nxf6 27.Bb3 Bd5 28.Bc4 Bxc4 29.Nxc4 Rd8 30.Ne5 Qd5 31.Qa6 Kf8 32.Nc6 Rd6 33.Rc1 Kf7 34.Qb7+ Rd7 35.Qc8 Rd6 36.Ne5+ Ke7 37.Rc5 Rd8 38.Nc6+ Ke8 39.Nxd8 Qd7 40.Qb8 Qxd8 41.Rc8 Qxc8 42.Qxc8+ Ke7 43.Qc5+ Kf7 44.Qa7+ Kf8 45.Qc7 g6 46.Qa7 h6 47.Qb8+ Kf7 48.Qc7+ Kf8 49.Qa7 h5 50.g3 h4 51.gxh4 Ne8 52.Qh7 Nd6 53.Qxg6 Ke7 54.h5 Nf7 55.Qg7 {Centaur announces mate in 10} 55...e5 56.dxe5 Ke6 57.Qf6+ Kd5 58.Qxf7+ Kxe5 59.h6 Kd4 60.h7 Kd3 61.h8=Q Kc2 62.Qc4+ Kd1 63.Qa1+ Kd2 64.Qac1# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.11.22"] [Round "quarter_final"] [White "Mephisto Chess Challenger 10Mhz (lv A6)"] [Black "DGT Centaur (Expert mode)"] [Result "0-1"] [WhiteElo "2032"] [BlackElo "2919"] [EventDate "2023.09.26"] [ECO "A41"] [PlyCount "40"] 1.Nf3 d6 2.d4 {Out of book} 2...Bg4 3.e4 Nd7 4.h3 Bh5 5.c3 Ngf6 6.Bd3 e5 7.O-O Be7 8.Qb3 Bxf3 9.gxf3 Nh5 10.Qxb7 Bg5 11.Bxg5 $2 {a call for concerns, gathering ennemy Queen + Knight in front of the exposed King... Better was:} ( 11.Qxa8 Qxa8 12.Bxg5 ) 11...Qxg5+ {of course!} 12.Kh2 Rb8 13.Qxc7 Rxb2 14.Qc8+ Ke7 15.Qxh8 Qg3+ {Centaur announces mate in 5} 16.Kh1 Qxf3+ 17.Kg1 Ng3 18.Qf8+ Nxf8 19.Kh2 Rxf2+ 20.Rxf2 Qxf2# 0-1 MfG, Tibono
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#130
22.11.2023, 23:23
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AW: The 64-cup
Good night all,
the Chinese bomber L6 v2 teaches the CT800 what chess is all about  60 moves are enough to crush it twice!! In the first game playing White, the L6-v2 shows how to dominate the center, gain space, open lines and coordinate attacking pieces, all aimed at the ennemy King's corner. A real show of force! I knew it plays very strong chess, but up to spank the CT800 in such a way, I didn't guess it. Much impressive! The second game starts balanced for the CT800 now playing as White, on par for roughly 20 to 25 moves. Then the L6 plays a Pawn move that looks rather minor but actually enables a thundering threat onto the poor CT800 King, unsufficiently sheltered. The CT800 fails to immediately provide additional support, and collapses.  A couple of facts to be reminded, about the L6-v2: - it is a dedicated chess computer, not to be confused with some boards requiring a remote engine on a powerful smartphone or PC; - each and every move is played instantly 
[Event "The 64-cup"]
[Site "?"] [Date "2023.11.22"] [Round "quarter_final"] [White "Vonset / Femuey L6-v2 (lv 22)"] [Black "CT800 1.42 (lv GMI 5m+10s)"] [Result "1-0"] [WhiteElo "2496"] [BlackElo "2291"] [EventDate "2023.09.26"] [ECO "B06"] [PlyCount "67"] 1.e4 g6 2.d4 c6 3.Nf3 d6 4.Bd3 Nd7 5.O-O e5 {Out of book} 6.c3 Bg7 7.Be3 Ngf6 8.Re1 O-O 9.Nbd2 exd4 10.cxd4 Nb6 11.h3 Be6 12.a4 a5 13.Ng5 Bd7 14.Qb3 Qc7 15.Ngf3 Nh5 16.Rac1 Rfe8 17.Ng5 Re7 18.e5 dxe5 19.dxe5 Nc8 20.Bc4 Bxe5 21.Nxf7 Bg7 22.Bc5 Rxe1+ 23.Rxe1 Nf6 24.Ne5+ Kh8 25.Qg3 Qb8 26.Nf7+ Kg8 27.Qh4 h5 28.Ne4 Nxe4 29.Ng5+ Kh8 30.Qxe4 Ne7 31.Qxe7 Qf4 32.b3 Rf8 33.Rd1 Bg4 34.Bd4 {CT800 resigns} 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.11.22"] [Round "quarter_final"] [White "CT800 1.42 (lv GMI 5m+10s)"] [Black "Vonset / Femuey L6-v2 (lv 22)"] [Result "0-1"] [WhiteElo "2291"] [BlackElo "2496"] [EventDate "2023.09.26"] [ECO "B27"] [PlyCount "52"] 1.e4 c5 2.c3 g6 3.Nf3 {Out of book} 3...Bg7 4.d4 {Back in book} 4...cxd4 5.cxd4 d5 6.Bb5+ {Out of book} 6...Nd7 7.e5 a6 8.Bd3 e6 9.O-O Ne7 10.h4 f6 11.exf6 Nxf6 12.Qb3 O-O 13.Nc3 Qc7 14.Bg5 Ng4 15.Ne5 Bxe5 16.dxe5 Qxe5 17.g3 Nxf2 18.Rxf2 Qxg3+ 19.Rg2 Qxd3 20.Rd1 Qf3 21.Bxe7 Qe3+ 22.Kh1 Rf3 23.Rh2 Qf4 24.Bc5 $6 {Rg2 was fine} 24...b5 25.Qb4 d4 $3 {frees d5 for Bb7 threat} 26.Rg2 $2 {Qxd4 was required to be able to defend the King's corner, e.g.:} ( 26.Qxd4 Rf1+ 27.Rxf1 Qxf1+ 28.Qg1 Bb7+ 29.Rg2 Bxg2+ 30.Kh2 Qxg1+ 31.Kxg1 Rc8 {and the game is as well lost, though after some resistance.} ) 26...Rh3+ {CT800 resigns} 0-1 MfG, Tibono
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| Folgende 3 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
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Linear-Darstellung
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