#41
13.10.2023, 17:01
during the next stages of the competition...
...| Folgender Benutzer sagt Danke zu Tibono für den nützlichen Beitrag: | ||
Murat (15.10.2023) | ||
#42
14.10.2023, 11:30
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Re: The 64-cup
Hi, good morning,
next match is rather classical, between two more or less closely related Fidelity Electronics devices: Champion Sensory Chess Challenger vs Sensory Chess Challenger 9b. Both are powered by a 6502 close to 2Mhz, the 9b born two years later has a slight theoretical edge program-wise. Nevertheless, the Champion deserves its name and is very successful: 2 points! The first game is rather tactically complex to my eyes; the Champion gets an advantage smartly coordinating two pieces (N+B) while the 9b struggled to defend with its single Rook. In the second game with opposite castlings, the 9b fails to take enough care of a pending strong attack from the Champion; its own attack it tried to develop on the other side of the board hanged fire. 
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.13"] [Round "3-1"] [White "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Black "Fidelity Sensory Chess Challenger 9b (lv 2)"] [Result "1-0"] [WhiteElo "1569"] [BlackElo "1630"] [EventDate "2023.09.26"] [ECO "C97"] [PlyCount "129"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bb7 {Out of book} 13.Bb3 {Out of book} 13...Rac8 14.d5 c4 15.Bc2 Qb6 16.Re3 b4 17.cxb4 Qxb4 18.Rb1 Bd8 19.Nf1 Bb6 20.Ra3 Kh8 21.Be3 Bxe3 22.Nxe3 c3 23.Ra4 Qb5 24.bxc3 Qc5 25.Rxa5 Qxa5 26.Rxb7 Qxc3 27.Qf1 a5 28.Bd3 Rb8 29.Rxb8 Rxb8 30.Nf5 Qc7 31.Qe2 Qc5 32.Qe3 Qxe3 33.Nxe3 Rc8 34.Kf1 Rc1+ 35.Ne1 g6 36.a4 Nh5 37.Nc4 Nf4 38.Bc2 Nxg2 39.Kxg2 Rxe1 40.Nxd6 Rc1 41.Bd3 f6 42.Nb7 Rd1 43.Bc4 Rd4 44.Nxa5 {this Knight has just removed both blockers for White's now passed Pawns.} 44...Rxe4 45.Bb3 Rd4 46.Nc6 Rd2 47.a5 e4 48.Kf1 Rb2 49.Ba4 Rd2 50.a6 Ra2 51.Bb5 Kg7 52.a7 g5 53.d6 Ra1+ 54.Kg2 e3 55.d7 exf2 56.d8=Q f1=R 57.Bxf1 g4 58.a8=Q Rxa8 59.Qxa8 h5 60.hxg4 hxg4 61.Bd3 Kf7 62.Bf5 Kg7 63.Qe8 {Champion Sensory announces mate in 2} 63...g3 64.Kxg3 Kh6 65.Qg6# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.13"] [Round "3-1"] [White "Fidelity Sensory Chess Challenger 9b (lv 2)"] [Black "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Result "0-1"] [WhiteElo "1630"] [BlackElo "1569"] [EventDate "2023.09.26"] [ECO "B99"] [PlyCount "58"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.g4 b5 11.Bxf6 Nxf6 12.g5 Nd7 13.Qh5 {Out of book} 13...O-O 14.Bg2 Bb7 15.f5 $6 {Black threatens a strong attack on c file with b4! therefore a3 was best defense} 15...e5 $6 ( 15...b4 16.Nce2 Rac8 17.Kb1 exf5 18.Nxf5 Qxc2+ ) 16.Nf3 Rfc8 17.g6 fxg6 18.fxg6 hxg6 19.Qxg6 $2 {while a strong attack is threatening on c file, the Queen should rather step back to h3 in order to enable support on third rank.} 19...b4 20.Qe6+ Kf8 21.Bh3 $6 {Rhf1!} 21...bxc3 22.Qxd7 $6 {b3 or b4 would have better interfere with the c-file attack} 22...cxb2+ 23.Kd2 Qxc2+ 24.Ke1 Qxe4+ 25.Kf1 Qxf3+ 26.Ke1 Qxd1+ 27.Kxd1 b1=Q+ 28.Kd2 Qb2+ {Champion Sensory announces mate in 1} 29.Kd3 Rc3# 0-1 MfG, Tibono 
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| Folgende 5 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
Egbert (14.10.2023), Hartmut (14.10.2023), Mephisto_Risc (17.10.2023), paulwise3 (15.10.2023), Roberto (14.10.2023) | ||
#43
14.10.2023, 15:43
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Re: The 64-cup
Hi,
last game from round 1, group 3 is Fidelity Mini Sensory Chess Challenger with CAC module (Challenger Advanced Chess) vs Novag Chess Champion Super System III. In the first game, the Novag is far from brilliant, with a very early offer for a fork the little Fidelity device failed to play. The game is then rather balanced (with some edge for the Mini Sensory, though) until an obvious positional blunder from the SSIII, moving its threatened King outside any safety. The Mini Sensory fails to spot a mate in 2 but remains easily winning; unfortunately no code inside prevents repetition and it messes up the full point for a draw. The second game is not high quality, each device going back and forth according to several mistakes or missed opportunities. In the end a SSIII passed Pawn prevailed; it could have been blocked but the calculation was too much for the puny Mini Sensory. Therefore, the SSIII scores 1.5 points vs the Mini Sensory 0.5.
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.14"] [Round "3-1"] [White "Fidelity Mini Sensory Chess Challenger + CAC (lv 1)"] [Black "Novag Chess Champion Super System III (lv 15s)"] [Result "1/2-1/2"] [WhiteElo "1142"] [BlackElo "1276"] [EventDate "2023.09.26"] [ECO "D20"] [PlyCount "51"] 1.d4 d5 {No book} 2.c4 dxc4 3.e4 {Out of book} 3...Nf6 4.Nf3 Nxe4 5.Bxc4 Nc6 6.O-O Be6 $4 7.Bxe6 $2 {d5!} 7...fxe6 8.Bf4 h5 9.Na3 $6 a5 10.Be3 Qd5 11.Qc1 Rd8 12.Nc4 Qf5 13.Rb1 Rd5 14.Nce5 Nxe5 15.dxe5 c5 16.Rd1 Rxd1+ 17.Qxd1 g5 18.Qa4+ b5 19.Qxb5+ Kd8 $4 {wrong way!} 20.Rd1+ $1 {of course!} 20...Kc7 21.Qxa5+ $6 {mate in 2 with Rd7+ instead:} ( 21.Rd7+ Kc8 22.Qb7# ) 21...Kc6 22.Qa4+ Kb6 23.Qb4+ Kc6 24.Qa4+ Kb6 25.Qb4+ Kc6 26.Qa4+ {Super System III displays: = 3 Too bad for the Mini Sensory :-(} 1/2-1/2 [Event "The 64-cup"] [Site "?"] [Date "2023.10.14"] [Round "3-1"] [White "Novag Chess Champion Super System III (lv 15s)"] [Black "Fidelity Mini Sensory Chess Challenger + CAC (lv 1)"] [Result "1-0"] [WhiteElo "1276"] [BlackElo "1142"] [EventDate "2023.09.26"] [ECO "A45"] [PlyCount "111"] 1.d4 {No book} 1...Nf6 2.Nc3 d5 {Out of book} 3.Bf4 Nc6 4.Nb5 Kd7 $6 5.Nxc7 Rb8 6.Qd3 e6 7.O-O-O Be7 8.Nf3 Ne4 9.Qe3 Bd6 10.Bxd6 $2 {taking back the Knight to b5 was required first} 10...Nxd6 11.Nxe6 {the b5 square is no more a valid exit} 11...fxe6 12.Ne5+ Nxe5 13.dxe5 Nb5 14.a4 Nc7 15.Qxa7 Ra8 16.Qd4 Qf8 17.Rd3 Rg8 18.Rf3 Qe8 19.h4 Ra6 20.Kb1 $6 {e4 was interesting} 20...Rf8 21.Rxf8 Qxf8 22.Rh3 Rc6 23.Rf3 Qc5 24.Rf7+ Kd8 25.Qxc5 Rxc5 26.Rxg7 Bd7 27.a5 Rxa5 28.Rxh7 d4 29.f4 Bc6 30.g4 Nd5 31.f5 exf5 32.gxf5 Ne3 33.Rh8+ Be8 $2 34.Bh3 $6 {f6!} 34...Rxe5 35.f6 Rh5 $2 36.Rxh5 Bxh5 37.f7 $6 Bxf7 38.c3 dxc3 39.bxc3 Bc4 40.h5 Bxe2 41.h6 Nd5 $6 42.Kc2 Nf4 43.Bf5 Ke7 $2 {the King cannot prevent the promotion. Correct defense was:} ( 43...Bh5 44.h7 Ng6 {Knight defends h8 square; and if BxN, BxB+ with a tempo gain and the Pawn is captured.} ) 44.h7 Ng6 45.Bxg6 Bd1+ {just postponing...} 46.Kxd1 Kf6 47.h8=Q+ Kxg6 48.Qb8 b6 49.Qxb6+ Kf5 50.c4 Ke5 51.c5 Kd5 52.c6 Ke5 53.c7 Kd5 54.c8=Q Ke5 55.Qg4 Kd5 56.Qgd4# 1-0 MfG, Tibono
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#44
15.10.2023, 15:10
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Re: The 64-cup
Hello, Schönen Nachmittag Alle,
let's launch round 2 for group 3, starting with two devices currently lacking any point: the Yeno 320XT and the Saitek Calculator Chess. The Yeno is not a strong one, nevertheless its Danielsen's 4K program easily overwhelms the microscopic Calculator Chess: two points for the cheap, low-end Yeno (playing with "normal" style).
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.15"] [Round "3-2"] [White "Yeno 320XT (lv an5)"] [Black "Saitek Calculator Chess (lv a8)"] [Result "1-0"] [WhiteElo "1300"] [BlackElo "1097"] [EventDate "2023.09.26"] [ECO "B02"] [PlyCount "43"] 1.e4 d5 {No book} 2.Nc3 {Out of book} 2...Nf6 3.e5 Ng4 4.d4 Nc6 5.f3 Nh6 6.Be3 Nf5 7.Qd2 e6 8.Bg5 f6 9.exf6 Ncxd4 $4 {gxf6 was required} 10.f7+ $1 {check + uncovers attack on the Queen, the game is already decided.} 10...Kd7 11.Bxd8 Kxd8 12.g4 e5 13.gxf5 c6 14.Qg5+ Kc7 15.Bd3 Bd7 16.f6 gxf6 17.Qxf6 Bd6 18.f4 c5 19.fxe5 Bxe5 20.Nxd5+ Kb8 21.Qxe5+ Kc8 22.Qc7# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.15"] [Round "3-2"] [White "Saitek Calculator Chess (lv a8)"] [Black "Yeno 320XT (lv an5)"] [Result "0-1"] [WhiteElo "1097"] [BlackElo "1300"] [EventDate "2023.09.26"] [ECO "B15"] [PlyCount "42"] 1.e4 {No book} 1...c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 {Out of book} 5.Nc5 b6 6.Nb3 Qd6 7.Bg5 Bf5 8.Bxf6 exf6 9.Rb1 $6 Qb4+ 10.Ke2 Nd7 11.Ke3 $6 Bd6 12.Ba6 O-O $1 13.Nf3 $2 {disables exiting the King from e to f file. Pawn f to f3 or f4 was better.} 13...Rfe8+ 14.Ne5 {only move} 14...fxe5 15.d5 Qe4+ 16.Kd2 Bb4+ 17.Kc1 Qf4+ 18.Nd2 cxd5 19.f3 Bc5 20.Qe2 Qa4 21.b4 $4 {Bd3 was required, to support c2 square} 21...Qxc2# 0-1 MfG, Tibono
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| Folgende 5 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
Hartmut (15.10.2023), kamoj (15.10.2023), Mephisto_Risc (17.10.2023), paulwise3 (15.10.2023), Roberto (16.10.2023) | ||
#45
16.10.2023, 06:51
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Re: The 64-cup
Hi, good morning all,
next match is again Fidelity Electronics centric: Mini Sensory Chess Challenger (+ CAC module) and Sensory Chess Challenger 9b. An easy walk for the Sensory 9 and two points, as expected. Just wait for mistakes ...
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.15"] [Round "3-2"] [White "Fidelity Mini Sensory Chess Challenger + CAC (lv 1)"] [Black "Fidelity Sensory Chess Challenger 9b (lv 2)"] [Result "0-1"] [WhiteElo "1142"] [BlackElo "1630"] [EventDate "2023.09.26"] [ECO "E90"] [PlyCount "88"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 {Out of book} 5...O-O 6.Bf4 Nbd7 {Out of book} 7.Be2 e5 8.dxe5 dxe5 9.Bxe5 Nxe5 10.Nxe5 Nxe4 11.Nxe4 Bxe5 12.Qxd8 Rxd8 13.Rb1 Bf5 14.Bf3 $6 {f3 was better} 14...Rd4 $1 15.Rd1 Bxe4 16.Rxd4 Bxf3 17.Rd3 Bxg2 18.Rg1 Bc6 19.c5 Bxh2 20.Rg4 Be5 21.Rb3 Re8 22.Kd2 h5 23.Rg1 Bd4 24.Ra3 Bxc5 25.Rd3 Bxf2 26.Rf1 Bb6 27.Rc3 $2 {aligns Rook & King on a threatened diagonal} 27...Ba5 {of course} 28.b4 $6 Bxb4 29.Rc1 Bxc3+ 30.Rxc3 f5 31.a3 f4 32.Rc1 f3 33.a4 Re2+ 34.Kd3 Kg7 35.a5 g5 36.Kd4 Kg6 37.a6 f2 38.axb7 Bxb7 39.Rxc7 Bg2 40.Rc6+ Bxc6 41.Kc5 Rc2+ 42.Kd4 {Sensory 9b announces mate in 3} 42...f1=Q 43.Ke3 Qf4+ 44.Kd3 Qe4# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.10.15"] [Round "3-2"] [White "Fidelity Sensory Chess Challenger 9b (lv 2)"] [Black "Fidelity Mini Sensory Chess Challenger + CAC (lv 1)"] [Result "1-0"] [WhiteElo "1630"] [BlackElo "1142"] [EventDate "2023.09.26"] [ECO "C69"] [PlyCount "59"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.Rd3 Bxf3 10.Rxf3 O-O-O {Out of book} 11.Nc3 {Out of book} 11...Bb4 12.Bg5 Ne7 $2 13.Rf7 $1 Bxc3 14.bxc3 Ng6 15.Bxd8 Rxd8 16.Rxg7 Nf8 17.Re7 Rd2 18.Re8+ Rd8 19.Rxe5 Ng6 20.Rh5 Rd2 21.Rxh7 Rxc2 22.Rg7 Nf4 23.Rd1 Ne2+ 24.Kf1 b6 25.Rdd7 Nxc3 26.Rxc7+ Kd8 27.g4 Rc1+ 28.Kg2 Nxe4 29.Ra7 a5 $4 {Nd6 was mandatory. Anyway, the game is of course lost for Black.} 30.Rg8# 1-0 MfG, Tibono
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| Folgende 5 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
Egbert (16.10.2023), Hartmut (16.10.2023), Mapi (16.10.2023), Mephisto_Risc (17.10.2023), Roberto (16.10.2023) | ||
#46
16.10.2023, 08:27
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Re: The 64-cup
Hello,
this match provides an evidence: the Chess Champion Super System III is a smart teacher!  Actually, it teaches you what you should NOT do.  First game as Black facing the Turbo King II, it teaches you the power of Knight's forks. And as repeating is teaching, it loses its two Rooks the very same way! Second game as White, it engages a nice (not so much) Queen journey to teach you what under-development can be. Cherry on the cake, it enables another Knight fork, a royal one. Did I mention repeating is teaching?
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.16"] [Round "3-2"] [White "Saitek Turbo King II (lv a4)"] [Black "Novag Chess Champion Super System III (lv 15s)"] [Result "1-0"] [WhiteElo "1888"] [BlackElo "1276"] [EventDate "2023.09.26"] [ECO "D02"] [PlyCount "72"] 1.d4 d5 {No book} 2.Nf3 Nc6 3.c4 dxc4 4.d5 Nb4 $2 5.Qa4+ {Out of book} 5...b5 6.Qxb4 Qxd5 $6 7.Nc3 $1 a5 8.Nxd5 axb4 9.Nxc7+ Kd8 10.Nxa8 Bf5 11.Ne5 Be4 12.Nxf7+ Ke8 13.Nxh8 {funny position, isn't it?} 13...Bxa8 14.a4 Bc6 15.axb5 Be4 16.e3 Nf6 17.f3 Bd5 18.e4 Nxe4 19.Bxc4 Ng3 20.hxg3 Bxc4 21.Ra8+ Kd7 22.Rxh7 Bd3 23.Rh5 g6 24.Rd5+ Kc7 25.Bf4+ Kb6 26.Rb8+ Ka5 27.Rxd3 Bg7 28.Bc7+ Ka4 29.b6 g5 30.Ra8+ Kb5 31.b7 Bc3+ 32.bxc3 Kc4 33.b8=Q Kxd3 34.Qxb4 {Turbo King announces mate in 4} 34...e6 35.Rd8+ Kc2 36.Rd2+ Kc1 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.16"] [Round "3-2"] [White "Novag Chess Champion Super System III (lv 15s)"] [Black "Saitek Turbo King II (lv a4)"] [Result "0-1"] [WhiteElo "1276"] [BlackElo "1888"] [EventDate "2023.09.26"] [ECO "B21"] [PlyCount "34"] 1.e4 {No book} 1...c5 2.d4 cxd4 3.Qxd4 Nc6 {Out of book} 4.Qd5 $6 Nf6 5.Qf5 $2 d5 6.Qf4 $6 e5 $1 {White gets heavily under-developed} 7.Qe3 Nxe4 8.Nf3 Bc5 $1 9.Qd3 Bxf2+ 10.Kd1 Bd4 11.Nxd4 Nf2+ {that's a royal fork!} 12.Kd2 Nxd3 13.Nxc6 Qg5+ 14.Kxd3 Qxc1 15.Na5 Qe1 16.Nc3 $4 Bf5+ {Turbo King announces mate in 2} 17.Ne4 Bxe4# 0-1 MfG, Tibono
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#47
16.10.2023, 18:46
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Re: The 64-cup
Guten Abend Alle,
the last match from round 2 (still group 3) sends the Fidelity Champion Sensory Chess Challenger under the wheels of the Vonset / Femuey L6-v2. There is no  for old champions.  I just cannot understand some hard-to-justify moves from the early Spracklen's Fidelity program (1981): I suspect under tough pressure it can lose good sense (maybe the horizon effect...)
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.16"] [Round "3-2"] [White "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Black "Vonset / Femuey L6-v2 (lv 22)"] [Result "0-1"] [WhiteElo "1569"] [BlackElo "2496"] [EventDate "2023.09.26"] [ECO "A52"] [PlyCount "56"] 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Bf4 Bb4+ 5.Nd2 Nc6 6.Nf3 {Out of book} 6...Qe7 7.Bg5 Qc5 8.e3 Ngxe5 9.Bf4 Nxc4 10.Bxc4 Qxc4 11.Bxc7 d5 12.Be5 O-O 13.Bd6 Re8 14.a3 Bxd2+ 15.Qxd2 Bg4 16.Ng5 $6 {Knight position lacks support and weakens d4 square. Maybe to enable Pawn to f3?} 16...d4 17.e4 h6 18.Rc1 Qd5 19.h3 Bh5 20.Rxc6 $6 {why?} 20...Qxc6 21.Bg3 Qc4 22.Nf3 Rxe4+ 23.Kd1 Rc8 24.Bc7 Rxc7 25.Qe3 Qc2+ 26.Ke1 Qc1+ 27.Ke2 d3+ 28.Kxd3 Qc2# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.10.16"] [Round "3-2"] [White "Vonset / Femuey L6-v2 (lv 22)"] [Black "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Result "1-0"] [WhiteElo "2496"] [BlackElo "1569"] [EventDate "2023.09.26"] [ECO "A09"] [PlyCount "39"] 1.Nf3 d5 2.c4 d4 3.g3 c5 4.b4 cxb4 5.a3 Nc6 {Out of book} 6.axb4 Nxb4 7.Qa4+ Nc6 8.Ne5 Qd6 9.Bg2 Qxe5 10.Bxc6+ Kd8 11.Bg2 Nf6 12.d3 Bg4 13.O-O Bxe2 $6 14.Re1 Qh5 $2 {The threat on the Queen side needed taking care of it} 15.Bxb7 $1 Rb8 $6 {anyway the position is lost for Black} 16.Qxa7 Rxb7 17.Qxb7 Qxh2+ {just postponing the end} 18.Kxh2 Ng4+ 19.Kg1 Bxd3 20.Ra8# 1-0 MfG, Tibono
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#48
17.10.2023, 13:41
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Re: The 64-cup
Hello,
next match is somewhat balanced: Fidelity Mini Sensory Chess Challenger + CAC vs Saitek Calculator Chess, with only 45 CElo points in favor of the Mini Sensory. First game as White, the Mini Sensory keeps an edge for twenty moves or so; even with a couple of opportunities to get significantly better. But it failed twice to find the good move, and soon performed a mistake. Anyway a nice performance from the tiny Calculator Chess, winner as Black despite its Elo handicap. In the second game, the Calculator Chess as White cannot renew this performance, with less than a dozen moves keeping the game approximately balanced. It is then a long journey for the Mini Sensory to achieve the win. 1 point each!
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.17"] [Round "3-3"] [White "Fidelity Mini Sensory Chess Challenger + CAC (lv 1)"] [Black "Saitek Calculator Chess (lv a8)"] [Result "0-1"] [WhiteElo "1142"] [BlackElo "1097"] [EventDate "2023.09.26"] [ECO "C00"] [PlyCount "84"] 1.e4 e6 {No book} 2.d4 {Out of book} 2...Nc6 3.Nc3 d5 4.Nf3 Nf6 5.Bg5 dxe4 6.Bxf6 Qxf6 7.Nxe4 Qd8 8.Bc4 Bd6 9.O-O Nb4 10.Bb5+ c6 11.Nxd6+ Qxd6 12.Bc4 Qf4 13.Qe2 O-O 14.Rae1 Bd7 15.Qe5 Qg4 $6 {Exchanging the Queens was a better choice} 16.Rc1 $6 {Qd6 forks N+B} 16...f6 $2 17.Qe3 $6 {same missed opportunity} 17...Kh8 18.Rfe1 Rfe8 19.Bb3 a5 20.Rcd1 a4 21.h3 Qf5 22.Nh4 $2 Qh5 {easy counter-play} 23.Bxa4 Qxh4 24.a3 Rxa4 25.axb4 Rxb4 26.Qc3 Ra4 27.Re3 Qf4 28.Qd3 Ra5 29.Rde1 Rf8 30.Rf3 Qg5 31.Re5 Rxe5 32.dxe5 Rd8 33.exf6 gxf6 34.Re3 Qf4 35.Rxe6 Bxe6 36.Qxd8+ Kg7 37.Qe7+ Bf7 38.Qxb7 Qc1+ 39.Kh2 Qxc2 40.Qb6 Bd5 41.Kg3 $4 {enables mate in 2} 41...Qg6+ 42.Kf4 Qg5# 0-1 [Event "The 64-cup"] [Site "?"] [Date "2023.10.17"] [Round "3-3"] [White "Saitek Calculator Chess (lv a8)"] [Black "Fidelity Mini Sensory Chess Challenger + CAC (lv 1)"] [Result "0-1"] [WhiteElo "1097"] [BlackElo "1142"] [EventDate "2023.09.26"] [ECO "C50"] [PlyCount "136"] 1.e4 {No book} 1...e5 2.Nf3 Nc6 3.Nc3 Nf6 {Out of book} 4.Bc4 Bc5 5.O-O Bb4 6.Ng5 Bxc3 $6 {because of: Nxf7} 7.dxc3 O-O 8.Be3 d6 9.a4 Ng4 10.Qd5 Nxe3 11.fxe3 Qxg5 12.Rf3 $2 Be6 $1 13.Qb5 Bxc4 14.Qxc4 Rae8 15.Rd1 Qg4 16.Qd5 Re7 17.Rf5 Qe2 18.Qd3 Qxd3 19.cxd3 Rfe8 20.b4 Re6 21.b5 Ne7 22.Rf2 Rd8 23.a5 d5 24.c4 $6 dxc4 25.d4 exd4 26.Rxd4 Rxd4 27.exd4 Rxe4 28.a6 bxa6 29.Ra2 Re1+ 30.Kf2 Rd1 31.Rxa6 Nc8 32.Ke3 Re1+ 33.Kd2 Rf1 34.Kc3 Rc1+ 35.Kb4 c3 36.Rc6 c2 37.Kc3 Nd6 38.Kd2 Rd1+ 39.Kxc2 Rxd4 40.Rc5 $6 Kf8 $6 {Rc4+ was an opportunity to step forward} 41.Kc3 Rh4 42.Kd3 Rxh2 43.Rxc7 Rxg2 44.Rxa7 Nxb5 45.Rd7 Ke8 46.Rd5 Nc7 47.Rh5 h6 48.Kd4 Rg4+ 49.Kc5 Ne6+ 50.Kd6 Rd4+ 51.Rd5 Rxd5+ 52.Kxd5 Kd7 53.Ke4 Nc5+ 54.Kd5 Nd3 55.Kd4 Ne1 56.Kd5 h5 57.Kc5 Ke6 58.Kc6 Nd3 59.Kc7 Kd5 60.Kd7 h4 61.Kc7 Ne5 62.Kd8 h3 63.Ke7 h2 64.Kf8 h1=Q 65.Kxg7 Ke6 66.Kg8 Qg2+ 67.Kf8 Nd3 68.Ke8 Qg8# 0-1 MfG, Tibono
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| Folgende 4 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
#49
18.10.2023, 15:07
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Re: The 64-cup
Hi,
another easy match for the Fidelity Sensory Chess Challenger 9b, facing now the Novag Chess Champion Super System III. Easy? Not so much, in the first game playing with light pieces, the Sensory 9b can only nibble at small advantages along the game, before promoting a Pawn on move 55. The CCSS III has been a good sparring partner, playing with dark pieces! In the second game, on another hand, the CCSS III only resists 25 moves before inexplicably blundering. Indeed an easy win in 33 moves for the Sensory 9.
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.18"] [Round "3-3"] [White "Fidelity Sensory Chess Challenger 9b (lv 2)"] [Black "Novag Chess Champion Super System III (lv 15s)"] [Result "1-0"] [WhiteElo "1630"] [BlackElo "1276"] [EventDate "2023.09.26"] [ECO "A09"] [PlyCount "125"] 1.Nf3 d5 {No book} 2.c4 dxc4 3.Na3 Be6 4.e3 {Out of book} 4...Nc6 5.Qa4 Qd6 6.Bxc4 Bxc4 7.Qxc4 Nf6 8.O-O h5 9.b3 Qd5 10.Qxd5 Nxd5 11.Bb2 e5 12.Rac1 O-O-O 13.Nb5 f6 14.e4 Nf4 15.Rc4 Be7 16.Rb1 Rd3 17.Re1 Rhd8 18.Rcc1 Bb4 19.Bc3 Bxc3 20.dxc3 Kb8 21.a4 g5 22.Kf1 Ne6 23.Re2 Rd1+ 24.Rxd1 Rxd1+ 25.Re1 Rxe1+ 26.Kxe1 a5 27.Ke2 g4 28.Nd2 h4 29.f3 gxf3+ 30.Kxf3 b6 31.Ke3 Nc5 32.Na3 Ne6 33.Nac4 Nc5 34.Kf3 Nd3 35.Kg4 Nf4 36.Kf5 Nxg2 37.Kxf6 h3 38.Nxe5 Nxe5 39.Kxe5 c6 40.Kd6 c5 41.Kc6 Ka7 42.Nc4 Nf4 43.Nxb6 Ne2 44.Nd5 Nc1 45.Kxc5 Nxb3+ 46.Kd6 Nd2 47.Ke5 $6 {e5 was more straightforward} 47...Nf3+ 48.Kf4 Nxh2 49.Ne3 $1 {locks the Black Knight, and Pawn as a consequence} 49...Ka6 50.e5 Ka7 51.e6 Ng4 52.Nxg4 h2 53.Nxh2 Kb7 54.e7 Kb8 55.e8=Q+ Kb7 56.Qb5+ Kc7 57.c4 Kd6 58.c5+ Ke6 59.Qe8+ Kf6 60.c6 Kg7 61.Kg5 Kh7 {Sensory 9b announces mate in 2} 62.Kf6 Kh6 63.Qg6# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.18"] [Round "3-3"] [White "Novag Chess Champion Super System III (lv 15s)"] [Black "Fidelity Sensory Chess Challenger 9b (lv 2)"] [Result "0-1"] [WhiteElo "1276"] [BlackElo "1630"] [EventDate "2023.09.26"] [ECO "A48"] [PlyCount "66"] 1.d4 {No book} 1...Nf6 2.Nf3 g6 3.Nc3 Bg7 {Out of book} 4.Bf4 O-O 5.e4 Nh5 6.Be5 f6 7.Bc4+ e6 8.Bg3 Nxg3 9.hxg3 b6 10.Qd2 Bb7 11.O-O-O d5 12.exd5 exd5 13.Bb5 c6 14.Bd3 Re8 15.Qf4 Nd7 16.Rde1 Rxe1+ 17.Rxe1 Qf8 18.Kb1 Rc8 19.g4 b5 20.Ka1 b4 21.Na4 Ra8 22.Re6 Re8 23.Rxe8 Qxe8 24.Nc5 Nxc5 25.dxc5 a5 26.Ne5 $2 {Can't guess any reason for this sacrifice} 26...fxe5 27.Qe3 e4 28.Be2 Qe5 29.Qb3 Qd4 30.g5 Qd2 31.Qe3 {to support the Bishop, but Sensory 9b announces mate in 3} 31...Qe1+ 32.Bd1 Qxd1+ 33.Qc1 Qxc1# 0-1 MfG, Tibono
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| Folgende 5 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
Hartmut (19.10.2023), Mapi (18.10.2023), Mephisto_Risc (19.10.2023), paulwise3 (18.10.2023), Robert (19.10.2023) | ||
#50
18.10.2023, 21:17
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Re: The 64-cup
Good evening all,
now the Fidelity Champion Sensory Chess Challenger encounters the Yeno 320XT. I trust the first game is a nice demonstration of the horizon effect: after a balanced series of moves, the Yeno performs a mistake that should cost it a Knight (3 points, so). Well, instead of acknowledging that, it sacrifices a Rook for a Bishop. I strongly suspect the 2 points loss from this operation were considered a better option, assuming the 3 points loss has been pushed beyond the calculation horizon. And the next move is again a sacrifice, a Bishop for a Pawn. Again a 2 points loss "avoiding" the pending loss of 3 points. Unfortunately, that only postponed the unavoidable initial loss of a piece; therefore a total material loss of 2+2+3=7 points!! Then, of course, the Champion knows how to win. The next game with Yeno as White is quickly decided, the Yeno blundered as soon as move 18, enabling an easy mate in 2. Two points for the Champion.
[Event "The 64-cup"]
[Site "?"] [Date "2023.10.18"] [Round "3-3"] [White "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Black "Yeno 320XT (lv an5)"] [Result "1-0"] [WhiteElo "1569"] [BlackElo "1300"] [EventDate "2023.09.26"] [ECO "D26"] [PlyCount "97"] 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O Nc6 {Out of book} 7.Nc3 {Out of book} 7...cxd4 8.exd4 Bd6 9.d5 exd5 10.Re1+ Be6 11.Bxd5 Nxd5 12.Qxd5 O-O 13.Qb5 Qb6 14.Qxb6 axb6 15.Bg5 h6 16.Be3 Bc7 17.Nb5 Bb8 18.Nc3 b5 19.Red1 b4 20.Ne4 Bxa2 21.Nc5 b6 22.Nd7 Re8 23.Nxb6 Ra5 24.Rac1 Bb3 $2 {moving the c6 Knight elsewhere was required} 25.Rd3 Rxe3 $2 {with two pieces threatened (b3 Bishop and c6 Knight) the Yeno chooses to lose quality; but this only postpones the loss of a piece...} 26.fxe3 Bxh2+ $2 {same wrong calculation} 27.Nxh2 Be6 {one piece is saved, but not the second one...} 28.Rxc6 b3 29.Rd8+ Kh7 30.Nf3 Ra1+ 31.Kh2 Kg6 32.Nd4 Kf6 33.Re8 Kg5 34.Nxe6+ fxe6 35.e4 Rb1 36.Nc4 Rd1 37.Rexe6 Kf4 38.Rc7 g6 39.g3+ Kg5 40.Rc5+ Kg4 41.Ne3+ Kf3 42.Nxd1 g5 43.Nc3 Ke3 44.e5 h5 45.Rd6 g4 46.e6 h4 47.Re5+ Kf2 48.Re2+ {Champion announces mate in 1} 48...Kf3 49.Rd3# 1-0 [Event "The 64-cup"] [Site "?"] [Date "2023.10.18"] [Round "3-3"] [White "Yeno 320XT (lv an5)"] [Black "Fidelity Champion Sensory Chess Challenger (lv E 40/10 20/5)"] [Result "0-1"] [WhiteElo "1300"] [BlackElo "1569"] [EventDate "2023.09.26"] [ECO "E46"] [PlyCount "38"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.c5 {Out of book} 5...b6 6.cxb6 axb6 7.Bd3 Bb7 8.Nf3 Bd5 9.a3 Bxc3+ 10.bxc3 Nc6 11.O-O Ne4 12.c4 Nc3 13.Qd2 Bxf3 14.Qxc3 Qg5 15.g3 e5 16.d5 Ne7 17.e4 Qh5 18.Be3 $4 {enables mate in 2. A way to defend was: Re1 followed by Bf1 to control the g2 square.} 18...Qh3 $1 19.d6 Qg2# 0-1 MfG, Tibono
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| Folgende 5 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag: | ||
Egbert (19.10.2023), Hartmut (19.10.2023), Mapi (18.10.2023), Mephisto_Risc (19.10.2023), paulwise3 (19.10.2023) | ||
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