#21
01.10.2023, 17:00
| Folgende 4 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
#22
02.10.2023, 10:41
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AW: The 64-cup
 Zitat von udo
Ich finde es etwas seltsam, Schachcomputer mit teils mehreren Hundert Elo Spielstärkeunterschied gegeneinander spielen zu lassen.
 Oder kann David dem Goliath vielleicht sogar ein Bein stellen? (Stichwort Fidelity V11 - Super Mondial II -> 0:2  )Deswegen finde ich es auch schade, wenn vermeintlich gewonnene Stellungen abgebrochen werden ("Rest geschenkt"), denn ich würde zum einen die Gewinnführung schon ganz gerne sehen und zum anderen gibt es ja immer wieder mal Überraschungen (wobei ich aber auch nachvollziehen kann, dass man bei Turnierbedenkzeit nicht gerne viel Zeit verschwendet, wenn der Ausgang der Partie klar ist) Früher machte man gerne sogenannte "Initiativtests", wo eine Seite Nullzüge machte (oder z. B. Sb1-a3-b1-a3 usw.) und abwartete, wie konsequent der Computer diesen Vorteil verwertete; so ähnlich betrachte ich solche Partien...
__________________
Viele Grüße Robert 
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#23
02.10.2023, 15:32
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AW: The 64-cup
Hi,
the last match for the group 1 is DGT Centaur vs Novag Citrine. With 900 CElo points difference, odds in favor of the Citrine were marginal, if any. Well, according to theory, the Citrine could get a point out of 200 games (I would suspect two draws rather than a win)  .Nothing such happened  .In the first game, playing black, the Citrine didn't come down in my Kibitzer estimation, but couldn't do much. Game over in 43 moves, despite the 1.a4 bold opening chosen by the Centaur. Second game, Citrine plays with light pieces; despite material balance the situation shifts more clearly in favor of the Centaur after an error from the Citrine on move 26. The Citrine resigned after 47 moves (I knew it was able to!  ).
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.02"] [Round "1-3"] [White "DGT Centaur (Expert mode)"] [Black "Novag Citrine (lv at4)"] [Result "1-0"] [WhiteElo "2919"] [BlackElo "2012"] [EventDate "2023.09.26"] [ECO "A00"] [PlyCount "85"] 1.a4 e5 2.e4 Nf6 3.Nf3 Nc6 4.Bb5 Nxe4 5.O-O d6 6.d4 Bd7 7.dxe5 dxe5 8.Qe2 Nf6 9.Nxe5 Nxe5 10.Qxe5+ Be7 11.Re1 Kf8 12.Nc3 Bd6 13.Qe2 c6 14.Bc4 Kg8 15.Bg5 Bf5 16.Bd3 Bxd3 17.cxd3 Qc7 18.Bxf6 gxf6 19.Qg4+ Kf8 20.Qh4 f5 21.Qh6+ Kg8 22.Re2 Bf4 23.Qh5 Qd7 24.g3 Bd6 25.Qg5+ Kf8 26.Qh6+ Kg8 27.Rae1 Rd8 28.Qf6 f4 29.Qg5+ Kf8 30.Qh6+ Kg8 31.Ne4 Be7 32.Nf6+ Bxf6 33.Qxf6 fxg3 34.Re3 gxh2+ 35.Kh1 Qd5+ 36.Kxh2 Qh5+ 37.Rh3 {Centaur announces mate in 10} 37...Qg4 38.Rg1 {Centaur announces mate in 5} 38...Rd4 39.Rf3 Qxg1+ 40.Kxg1 Rg4+ 41.Kf1 Rf4 42.Rxf4 h5 43.Qxf7# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.02"] [Round "1-3"] [White "Novag Citrine (lv at4)"] [Black "DGT Centaur (Expert mode)"] [Result "0-1"] [WhiteElo "2012"] [BlackElo "2919"] [EventDate "2023.09.26"] [ECO "B12"] [PlyCount "94"] 1.e4 c6 2.d4 g6 3.c3 d5 4.exd5 {Out of book} 4...cxd5 5.Nf3 Nf6 6.Bb5+ Nc6 7.Ne5 Qb6 8.Qa4 Bd7 9.Nxd7 Nxd7 10.Bf4 e5 11.Bxe5 Ndxe5 12.dxe5 Bh6 13.O-O O-O 14.Re1 Rae8 15.Bxc6 bxc6 16.b3 Qc7 17.Qd4 Bg7 18.f4 f6 19.e6 f5 20.Qc5 Rf6 21.e7 Qxf4 22.Qxa7 Qd6 23.Qa3 Qxa3 24.Nxa3 Rf7 25.Nb1 Rfxe7 26.Rf1 $2 {Rxe7 Rxe7 Kf1 would have prevented the black Rook to enter the second row.} 26...Re2 27.Rf2 d4 28.Rxe2 Rxe2 29.Kf1 Rb2 30.cxd4 Bxd4 31.Na3 Rf2+ 32.Ke1 Rxg2 33.Rd1 Bc3+ 34.Kf1 Rxa2 35.Nb1 Bb4 36.Rd4 c5 37.Rd8+ Kf7 38.h4 Rh2 39.Rd7+ Kf6 40.Rd6+ Ke5 41.Rd1 f4 42.Kg1 Rb2 43.Kf1 Ke4 44.Kg1 Ke3 45.Kf1 f3 46.Kg1 Ke2 47.Rf1 Rxb3 {Citrine resigns.} 0-1 MfG, Tibono
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#24
02.10.2023, 16:00
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AW: The 64-cup
Good afternoon all,
as group1 selection tournament is completed, here is the result table: Code:
1. DGT Centaur (Expert mode) 6 points 2. Systema Challenge (Tibono setting lv 50) 5 points 3. Novag Beluga (lv 12) 3 points, S/B 7.5 4. Novag Citrine (lv at4) 3 points, S/B 7.0 5/6. Conchess Escorter (basic module lv P2) and Mephisto Mirage (lv A3) 2.5 points 7/8. Fidelity Sensory Chess Challenger 8 (lv 2) and Mephisto Mein Erster (lv h3) 1 point Now, let's introduce group 2, where the King Performance is the seeded player: - Novag Chess Champion Delta-1 - Scisys Chess Companion III - Excalibur Ivan The Terrible - Novag Octo - Millenium The King Performance - Fidelity Chess Challenger 7 - Novag Constellation Expert - Mephisto Rebell 5 I hope my beloved Constellation Expert will qualify for the cup! Let's figure it out... MfG, Tibono
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#25
03.10.2023, 14:58
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AW: The 64-cup
Good afternoon to all;
first match in group 2, round 1 is Novag Chess Champion Delta-1 vs Scisys Chess Companion III. With 600 CElo discrepancy as an order of magnitude, the two points gained by the CCIII are far from being any surprise. I shall refrain from writing much comments  , otherwise my question mark key would get worn out by too much hits, and you would get bored. In the first game, a funny white King journey occurs for the Delta-1, reaching 6th row before going back to its initial position on e1 square, just to get mated. In the second game, the Delta-1 as black stubbornly pushes its Pawns, to such an extent that only on move 14 does it move a piece. It is of course so under-developped that it is a piece of cake  for the Chess Companion III.
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.03"] [Round "2-1"] [White "Novag Chess Champion Delta-1 (lv 15s)"] [Black "Scisys Chess Companion III (lv 3)"] [Result "0-1"] [WhiteElo "938"] [BlackElo "1523"] [EventDate "2023.09.26"] [ECO "C00"] [PlyCount "64"] 1.e4 {no book} 1...e6 2.h4 Nf6 {Out of book} 3.e5 Nd5 4.Bd3 Bb4 5.c3 Bc5 6.b4 Bb6 7.Qg4 O-O 8.Bb2 Nc6 9.Nf3 d6 10.exd6 {Bxh7! and if Kxh7 Qh5+ Kg8 Ng5} 10...Qxd6 11.Nd4 $2 Nxd4 12.cxd4 Nxb4 13.Ke2 $6 {Rh3 was somewhat better} 13...Nxd3 14.Kxd3 e5 15.Qf3 Bxd4 16.Ba3 Qd8 17.Nc3 Bc5+ $1 18.Nd5 Bxa3 19.Rab1 Bf5+ 20.Kc4 Bxb1 21.Rxb1 c6 22.d4 Bd6 23.Rxb7 cxd5+ 24.Kxd5 Bc7+ 25.Kc6 Qd6+ 26.Kb5 exd4 27.Kc4 Bd8 28.g3 Rc8+ 29.Kd3 Rc3+ 30.Ke2 Qa6+ $1 31.Qd3 Qxd3+ 32.Ke1 Rc1# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.10.03"] [Round "2-1"] [White "Scisys Chess Companion III (lv 3)"] [Black "Novag Chess Champion Delta-1 (lv 15s)"] [Result "1-0"] [WhiteElo "1523"] [BlackElo "938"] [EventDate "2023.09.26"] [ECO "D02"] [PlyCount "57"] 1.Nf3 d5 {No book} 2.d4 a5 3.Nc3 {Out of book} 3...c6 4.e4 dxe4 5.Nxe4 b5 $6 {the Delta-1 loves to push Pawns forward} 6.Bd3 h6 7.O-O g5 {and again!} 8.Be3 a4 9.c4 a3 10.bxa3 bxc4 11.Bxc4 e6 12.a4 $6 {Ne5!} 12...f5 13.Nc3 $6 {Ne5! again} 13...f4 14.Bc1 Nf6 15.Rb1 Rg8 16.Re1 g4 17.Bxf4 gxf3 18.Qxf3 Ba6 19.Bxb8 $6 {Bxe6!} 19...Bxc4 20.Qxc6+ $1 Qd7 21.Qxa8 Qxd4 $4 22.Be5+ Qd8 23.Rb8 Be7 24.Rxd8+ Bxd8 25.Bxf6 Kd7 26.Rd1+ Bd3 27.Rxd3+ Kc7 28.Nb5+ Kb6 29.Bd4# 1-0 MfG, Tibono
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| Folgende 5 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
applechess (03.10.2023), Egbert (03.10.2023), Murat (03.10.2023), paulwise3 (03.10.2023), Roberto (09.10.2023) | ||
#26
03.10.2023, 17:52
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AW: The 64-cup
Zitat von Tibono
first match in group 2, round 1 is Novag Chess Champion Delta-1 vs Scisys Chess Companion III. With 600 CElo discrepancy as an order of magnitude, the two points gained by the CCIII are far from being any surprise.
I shall refrain from writing much comments , otherwise my question mark key would get worn out by too much hits, and you would get bored. In the first game, a funny white King journey occurs for the Delta-1, reaching 6th row before going back to its initial position on e1 square, just to get mated. In the second game, the Delta-1 as black stubbornly pushes its Pawns, to such an extent that only on move 14 does it move a piece. It is of course so under-developped that it is a piece of cake for the Chess Companion III.MfG, Tibono You are right. You shouldn't have to press the mark key button so much.  Kind regards Kurt
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| Folgender Benutzer sagt Danke zu applechess für den nützlichen Beitrag: | ||
Tibono (07.10.2023) | ||
#27
07.10.2023, 14:48
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Re: The 64-cup
Hello,
the second match is with Ron Nelson's Excalibur Ivan (the Terrible) and the puny Novag Octo, which cannot stand a chance - two points for Ivan (who often said 'I will crush you, I will destroy you' ...). In the first game, Octo playing black cherished illusions until its decisive blunder move #31. In the second game, Octo as white can only play 8 moves before a first error, then things get worse as soon as move #11. Very few resistance offered!
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.06"] [Round "2-1"] [White "Excalibur Ivan the Terrible (lv48)"] [Black "Novag Octo (lv 4)"] [Result "1-0"] [WhiteElo "1851"] [BlackElo "1204"] [EventDate "2023.09.26"] [ECO "A40"] [PlyCount "83"] 1.d4 e6 {No book} 2.Bf4 {Out of book} 2...d5 3.e3 Nf6 4.Bd3 Nc6 5.Nf3 Bd6 6.O-O O-O 7.Nc3 Bd7 8.Ne5 b6 9.Nxd7 Nxd7 10.Bb5 Ne7 11.Bxd6 cxd6 12.Bd3 Rc8 13.Nb5 e5 14.Nxd6 Rc6 15.dxe5 Nxe5 16.Nb5 Qd7 17.Nd4 Rh6 18.c3 Re8 19.Bb5 N7c6 20.f4 a6 21.Bxa6 Ra8 $4 {the Octo creates a threat (RxB) to balance his hanging piece (Knight on e5 square). But after White move Bb5, not only the Bishop escapes the threat, but also it doubles the attacks on c6, pinned in front of the black Queen. Moving the attacked Knight elsewhere was required (Ng4 or Nc4, either immediately or after Nxd4 exd4 )} 22.Bb5 Nc4 23.Nxc6 Rxc6 24.Bxc6 Qxc6 25.Qe2 Nd6 26.Rfd1 Qc5 27.Qd3 h6 28.b4 Qc4 29.Qxd5 Qxd5 30.Rxd5 Rd8 31.Rad1 g6 32.Rxd6 Re8 33.Kf2 b5 34.R1d5 Rc8 35.Rd8+ Rxd8 36.Rxd8+ Kg7 37.Rd5 Kf6 38.Rxb5 Ke6 39.a4 Kf6 40.Rb6+ Kf5 41.Kf3 {Ivan announces mate in 1} 41...h5 42.e4# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.06"] [Round "2-1"] [White "Novag Octo (lv 4)"] [Black "Excalibur Ivan the Terrible (lv48)"] [Result "0-1"] [WhiteElo "1204"] [BlackElo "1851"] [EventDate "2023.09.26"] [ECO "B21"] [PlyCount "68"] 1.e4 {No book} 1...c5 2.d4 cxd4 {Out of book} 3.Qxd4 Nc6 4.Qd5 Nf6 5.Qd3 d5 6.exd5 Nxd5 7.Nf3 e5 8.Nc3 Bb4 9.Be3 $2 {Bd2 was much better} 9...Nxc3 10.bxc3 Qxd3 11.cxd3 $4 {blunders the Rook due to next fork. BxQ was required.} 11...Bxc3+ 12.Ke2 Bxa1 13.Bc5 Be6 14.a3 b6 15.Bd6 Rd8 16.Bc7 $2 {the Bishop has no escape there. Bc5 was way better.} 16...Rd7 17.Nxe5 Nd4+ 18.Ke1 Rxc7 19.f3 Nc2+ 20.Kf2 Bxe5 21.a4 Bd4+ 22.Kg3 Bd7 23.Be2 Bxa4 24.Rc1 Be3 25.Rb1 O-O 26.f4 Rd8 27.f5 Rc5 28.Kg4 Bd7 29.Rf1 Nd4 30.Re1 Rxf5 31.Kh3 Rf3+ 32.Kh4 Nf5+ {Ivan announces mate in 3} 33.Kg4 Rf4+ 34.Kh3 Rh4# 0-1 MfG, Tibono
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| Folgende 6 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
Bryan Whitby (07.10.2023), Hartmut (07.10.2023), Mapi (07.10.2023), Mephisto_Risc (07.10.2023), paulwise3 (08.10.2023), Roberto (09.10.2023) | ||
#28
07.10.2023, 23:05
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Re: The 64-cup
Hi,
next match is again very unbalanced ... The Millenium King Performance runs over the Fidelity Chess Challenger 7; in no more than 20 moves with the light pieces; and 30 moves with the dark ones. At least, this gave me the opportunity to clean my CC7 from some dust that covered it 
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.07"] [Round "2-1"] [White "Millenium The King Performance (lv N-5)"] [Black "Fidelity Chess Challenger 7 (lv 2)"] [Result "1-0"] [WhiteElo "2527"] [BlackElo "1276"] [EventDate "2023.09.26"] [ECO "A10"] [PlyCount "39"] 1.c4 d5 {Out of book} 2.cxd5 Qxd5 3.Nc3 Qe5 4.d4 {Out of book} 4...Qa5 5.e4 Nc6 6.Bd2 Qb4 $4 7.Nb5 Qxb2 8.Bc3 Qxa1 9.Qxa1 Kd8 10.d5 Nb8 11.Bxg7 Nf6 12.Bxh8 Nbd7 13.Qc3 Nxe4 14.Qxc7+ Ke8 15.Qf4 e5 16.dxe6 Bb4+ 17.Kd1 Nxf2+ 18.Qxf2 Nb6 19.Qxf7+ {King Performance announces mate in 3} 19...Kd8 20.Bf6+ {Chess Challenger 7 resigns} 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.07"] [Round "2-1"] [White "Fidelity Chess Challenger 7 (lv 2)"] [Black "Millenium The King Performance (lv N-5)"] [Result "0-1"] [WhiteElo "1276"] [BlackElo "2527"] [EventDate "2023.09.26"] [ECO "D08"] [PlyCount "60"] 1.d4 d5 2.c4 e5 3.Qa4+ {Out of book} 3...Bd7 {Out of book} 4.Qb3 dxc4 5.Qxc4 exd4 6.e3 Nc6 7.Nf3 Bb4+ 8.Bd2 Bxd2+ 9.Nbxd2 dxe3 10.fxe3 Qe7 11.Qe4 O-O-O 12.Bd3 Qd6 13.Ng5 Nf6 14.Nxf7 Nxe4 15.Nxd6+ Nxd6 16.O-O Ne5 17.Be2 Rhe8 18.Rac1 Bb5 19.Bxb5 Nxb5 20.Rc2 Ng4 21.e4 Nd4 22.Rfc1 $2 Ne2+ 23.Kf1 {of course not Kh1 (Nf2#)} 23...Nxc1 24.Rxc1 Rxd2 25.h3 Ne3+ 26.Kg1 Rxb2 27.g4 Rf8 {King Performance announces mate in 5} 28.a3 Rg2+ 29.Kh1 Rff2 30.a4 Rh2+ {Chess Challenger 7 resigns} 0-1 MfG, Tibono
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#29
08.10.2023, 17:58
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Re: The 64-cup
Hello,
round 1 for group 2 is now completed, with a kind of surprise: a fairly balanced match  with the Novag Constellation Expert featuring some 100 CElo or so advantage, compared to its opponent the Mephisto Rebell 5. This should theorically lead to 64 to 36 points over 100 games; nevertheless the Rebell 5 won both games!  As soon as move #14, the Constellation Expert attacks the Black King and gathers three pieces in the area. Unfortunately, few moves later, with a choice between two light pieces to attack further on (a Knight and a Bishop, with support from the Queen), the Expert chose the wrong one (used them in the wrong sequence) and the attack hanged fire with some material loss. It is then a long way for the Rebell to achieve the win as Black. In the second game, none of both computers seems to be aware of the rule about a passed Pawn file; where Rooks belong to, behind the Pawn (whatever for support or defense). Only once the Pawn reached the seventh rank did the Expert realize its Rook was required there; thus postponing the promotion. But few moves later it blundered badly, letting the Rebell move its own Rook behind its passed Pawn, game over...
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.08"] [Round "2-1"] [White "Novag Constellation Expert (lv 10)"] [Black "Mephisto Rebell 5 (2)"] [Result "0-1"] [WhiteElo "1916"] [BlackElo "1816"] [EventDate "2023.09.26"] [ECO "C54"] [PlyCount "150"] 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.Nbxd2 d5 9.exd5 Nxd5 10.O-O O-O {Out of book} 11.Ne5 Nxd4 12.Nb3 Nxb3 13.Bxd5 Nxa1 14.Bxf7+ {Out of book} 14...Kh8 15.Qh5 g5 16.Qh6 $1 Bf5 $6 {Rg8 seemed better:} ( 16...Rg8 17.Bxg8 Kxg8 18.Rxa1 ) 17.Ng6+ $2 {looked interesting, but correct move was Bg6:} ( 17.Bg6 Bxg6 18.Nxg6+ Kg8 19.Nxf8 Qxf8 20.Qxg5+ {with a better position for White.} ) 17...Bxg6 18.Bxg6 Qd7 19.Be4 Rad8 20.Qxg5 Qd4 21.Qh4 Rd7 22.b3 Re8 23.Qh6 Qxe4 24.h3 Rg7 25.g3 Nc2 26.Qf6 Ne1 27.f3 Qe6 28.Qxe6 Rxe6 29.g4 Nd3 30.f4 Re3 31.Kg2 Rf7 32.f5 Re2+ 33.Kf3 Rfe7 34.Kg3 R7e3+ 35.Kh4 Rxa2 36.Rh1 Rb2 37.Ra1 a6 38.Rf1 Nf2 39.Rc1 Rbxb3 40.Rxc7 Rxh3+ 41.Kg5 h6+ 42.Kg6 Rbc3 43.Rxb7 Rb3 44.Rc7 Rb8 45.Rh7+ Kg8 46.f6 Rhb3 47.Rg7+ Kf8 48.Kxh6 R8b7 49.Rg5 Kf7 50.Rg7+ Kxf6 51.Rg6+ Ke5 52.Rxa6 Nxg4+ 53.Kg5 Ne3 54.Ra1 Rb2 55.Ra5+ Kd4 56.Ra4+ Kd5 57.Kf4 Nc4 58.Ra8 Rf7+ 59.Kg3 Rff2 60.Kh4 Rh2+ 61.Kg5 Rbg2+ 62.Kf4 Rf2+ 63.Kg5 Ke4 64.Ra4 Rhg2+ 65.Kh4 Kd5 66.Ra8 Re2 67.Kh3 Rh2+ 68.Kg4 Ne5+ 69.Kg5 Rhg2+ 70.Kh5 Nd3 71.Rd8+ Kc4 72.Kh6 Rg1 73.Rc8+ Nc5 {Rebell 5 announces mate in 3} 74.Rxc5+ Kxc5 75.Kh5 Rh2# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.10.08"] [Round "2-1"] [White "Mephisto Rebell 5 (2)"] [Black "Novag Constellation Expert (lv 10)"] [Result "1-0"] [WhiteElo "1816"] [BlackElo "1916"] [EventDate "2023.09.26"] [ECO "E12"] [PlyCount "135"] 1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.Nc3 Bb7 5.Bg5 Be7 6.e3 c5 7.Bd3 {Out of book} 7...O-O 8.O-O cxd4 9.Nxd4 {Out of book} 9...d5 10.cxd5 exd5 11.Nf5 Nbd7 12.Rc1 h6 13.Nxe7+ Qxe7 14.Bf4 Qb4 15.Qe2 d4 16.a3 Qc5 17.b4 Qc6 18.Ne4 Qd5 19.f3 g5 20.Nxf6+ Nxf6 21.e4 Qd8 22.Bc7 Qe7 23.Bg3 Rac8 24.Qb2 Rfd8 25.Rxc8 Bxc8 26.Rc1 Bb7 $6 {Ne8 to prevent Rc7 was more sure} 27.Bf2 $2 {Rc7 was much more dynamic} 27...Nh5 28.Bxd4 $6 {weakens the d file} 28...Qd7 29.Rc4 $2 {questionable defense. Securing Be2 or Bf1 was a better choice.} 29...b5 30.Rc1 Qxd4+ 31.Qxd4 Rxd4 32.Bxb5 a6 33.Be8 Nf6 34.Bc6 Bc8 35.b5 axb5 36.Bxb5 Be6 37.a4 Rd2 38.a5 Kf8 $6 {the a4 passed pawn deserves the Black Rook control behind it, Ra2 was a better choice.} 39.a6 Ke7 $6 {again, Ra2 is to be played} 40.Rc7+ $6 {same inaccuracy from the Rebell: Ra1 was needed to support the passed Pawn.} 40...Nd7 41.a7 Ra2 42.h3 f6 43.Kh2 h5 44.Kg1 h4 45.Kh2 Ra1 46.Rb7 Kd6 47.g4 Ra5 48.Kg1 Ra2 49.Kf1 Ne5 $4 {the losing blunder: lets the White Rook gain access to the a file and support the passed Pawn.} 50.Rb6+ $1 Kc7 51.Ra6 {game over.} 51...Rxa6 52.Bxa6 Bc4+ 53.Kg2 Bxa6 54.a8=Q Be2 55.Qa7+ Kc6 56.Qe7 Nd7 57.Kf2 Bb5 58.e5 fxe5 59.Qxg5 Kd5 60.Qxh4 Nc5 61.Qd8+ Kc4 62.h4 Bc6 63.h5 Ne6 64.Qf6 Kd5 65.g5 Nf4 66.h6 Nd3+ 67.Ke3 Nf4 68.h7 {Constellation Expert resigns} 1-0 MfG, Tibono
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#30
09.10.2023, 14:27
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Re: The 64-cup
Hi,
a match of weak ones now: Novag Octo vs Novag "Chess Champion"  Delta-1. Just a reminder: the Delta-1 code is a messed-up copy of the Boris, dating from Novag's early pirate era. Did I mention it likes to push its Pawns? Yes, I did... and the first game provides an evidence: it IS a bloody pawn-pusher... Only on move #10 does it finally agree to move anything else... under the pressure from a check. The Octo is a bit lucky, as the Delta-1 was unable to spot several opportunities for a mate in 2.The second game is a massacre for material: the Octo achieves mate with a Queen, 2 Rooks, 1 Bishop and 1 Knight advantage (and a Pawn more, too, but this gets marginal ).
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.09"] [Round "2-2"] [White "Novag Octo (lv 4)"] [Black "Novag Chess Champion Delta-1 (lv 15s)"] [Result "1-0"] [WhiteElo "1204"] [BlackElo "938"] [EventDate "2023.09.26"] [ECO "C00"] [PlyCount "87"] 1.e4 {No book} 1...e6 {No book} 2.d4 a5 3.Nf3 f6 4.Bb5 c6 5.Bc4 b5 6.Bd3 g5 7.O-O g4 8.Nfd2 f5 9.exf5 exf5 10.Re1+ Be7 11.Bxf5 h5 12.Nc3 b4 13.Nce4 d5 14.Nd6+ Qxd6 15.Bxc8 Qf6 16.Bb7 Ra7 17.Bc8 Rc7 18.Be6 g3 19.Bxg8 $4 gxf2+ $1 20.Kh1 fxe1=Q+ 21.Qxe1 b3 $6 {why not RxB?} 22.Qg3 $6 {Be6 was better} 22...bxc2 23.Qxc7 Na6 $2 {RxB} 24.Qc8+ Bd8 25.Be6 Nc7 26.Qd7+ Kf8 27.Qd6+ Kg7 28.Qd7+ Kg6 29.Bh3 a4 30.a3 Re8 $1 31.b3 $4 {enables mate in 2: Re1+ Nf1 RxN#} 31...Qxd4 $2 {fails to see the above attack, and short mate} 32.Qxc6+ Kg7 33.Ra2 {again, enables the same mate in 2} 33...axb3 $6 34.Qd7+ Re7 $1 35.Qxd8 bxa2 $4 {the mate pattern was still there... not for long, now.} 36.Qxe7+ {of course} 36...Kg6 37.Qd6+ Qf6 38.Qg3+ Kh6 39.Ne4+ $1 Qf4 40.Bxf4+ Kh7 41.Ng5+ Kg7 42.Be5+ Kg6 43.Qf4 Nb5 44.Qf6# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.09"] [Round "2-2"] [White "Novag Chess Champion Delta-1 (lv 15s)"] [Black "Novag Octo (lv 4)"] [Result "0-1"] [WhiteElo "938"] [BlackElo "1204"] [EventDate "2023.09.26"] [ECO "C00"] [PlyCount "68"] 1.e4 {No book} 1...e6 {No book} 2.h4 d5 3.f3 Ne7 4.Nc3 Nbc6 5.Nb5 dxe4 6.fxe4 e5 7.c3 Be6 8.b4 Qd7 9.Ba3 $2 {blocks the a3 retreat square for the advanced Knight} 9...O-O-O 10.g3 a6 11.Qc1 Kb8 12.Qd1 $6 f6 13.Nxc7 Qxc7 14.b5 Qa5 15.bxc6 Qxa3 16.Rb1 b5 17.Bxb5 axb5 18.Rxb5+ Kc8 19.Rb6 Qd6 20.Qc2 h5 21.Ke2 Qc5 22.Qb2 Bc4+ 23.d3 Bxd3+ 24.Ke1 Nxc6 25.Rb7 Bxe4 26.Nf3 Qe3+ 27.Kf1 Qxf3+ 28.Kg1 Qxg3+ $6 {several shorter ways to win (Rd1+ or Bc5+ or Qd1+...)} 29.Kf1 Bd3+ 30.Qe2 Kxb7 31.Rg1 Bxe2+ 32.Kxe2 Qxg1 33.a3 Qg2+ 34.Ke3 Bc5# 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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