[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "01 Eman-Topshots (1)"]
[Black "Komodo 13.3 - Eman 5.5"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "1b2r3/1p3qk1/5pp1/1r1Pp2p/pNNnQ2P/P1R3P1/1P3PK1/3R4 b - - 0 42"]
[PlyCount "17"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gf6f4,Ge8f8][%evp 0,17,2,-14,-31,24,-19,26,0,-42,-60,-58,-83,-60,-56,
-54,-62,-89,-56,-88] [#]} {Das Linienöffnen zwecks Königsangriff beherrschen
heutzutage alle Engines. Neben Stockfish und LeelaChessZero ist Eman aber der
dritte Motor, der das besonders virtuos beherrscht: The opening of lines for
the purpose of king attack is mastered by all engines today. But besides
Stockfish and LeelaChessZero, Eman is the third engine that masters it with
special virtuosity:} 42... f5 $1 43. Qd3 (43. Qe3 f4 $17) 43... f4 44. Re1 $2 (
44. Qe4 fxg3 45. Rxg3 Rf8 $17) 44... fxg3 45. fxg3 Rf8 46. Kh1 (46. Rf1 Qxf1+
47. Qxf1 Rxf1 48. Kxf1 Nf5 49. Nd2 Nd6 $19) 46... Qf2 47. Qd2 (47. Qe3 e4 $19)
47... e4 48. Qxf2 Rxf2 49. Rxe4 Ne2 50. Re7+ Kh6 $19 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "02 Lc0-Topshots (1)"]
[Black "Lc0 25.1 t60-3044 -Xiphos 0.6"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "rnb1nrk1/pp3ppp/1q2p3/3pN1P1/P1pP1B2/b1P1P3/3N1P1P/1BRQK2R w K - 0 14"]
[PlyCount "15"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gb1h7,Yc1b1][%evp 0,15,-20,-49,-54,-63,-63,-131,-92,-111,-52,-250,-179,
-167,-70,30,-51,-216] [#]} 14. Bxh7+ $1 {Das klassische Läuferopfer auf h7?
Nein, hier geht es nicht um direkten Königsangriff. Der Läufer soll vielmehr
als Zwischenzug und mit Tempo das Feld b1 frei machen, damit alle Gefahr am
Damenflügel gebannt ist und Weiss die Dame auf die h-Linie zum Angriff
bringen kann: The classic bishop sacrifice on h7? No, this is not about a
direct king's attack. The bishop should rather clear the square b1 as an
intermediate move and with speed, so that all danger on the queenside is
eliminated and White can make the queen attack on the h-line:} (14. Qc2 $2 g6
15. h4 (15. Ndf3 Bd7 16. Ke2 (16. O-O Qa6 17. Ng4 Bxa4 18. Qe2 Nd7 $11) 16...
Qb3 17. a5 Ba4 18. Qd2 Nc6 $11) 15... Qb2 16. Qxb2 (16. Rd1 Qxc2 17. Bxc2 Ng7
18. Ng4 Be7 $14) 16... Bxb2 17. Rc2 Ba3 18. h5 Bd6 $16) 14... Kxh7 15. Qh5+ Kg8
16. Rb1 Qd8 (16... Nc6 17. Rxb6 axb6 18. g6 $18) 17. Rg1 g6 18. Qh3 Ng7 19. Rg4
Nf5 (19... Nh5 20. Rh4 $18) (19... Qe7 20. Rh4 $18) 20. e4 dxe4 21. Rh4 $18 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "03 Eman-Topshots (2)"]
[Black "Eman 5.5 - Ethereal 12"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "r2q1rk1/pp2ppbp/3n2p1/3P4/7P/1PN2Q2/1P3PP1/R1B1R1K1 w - - 0 17"]
[PlyCount "13"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gh4h6,Gg2g4,Rd6f5][%evp 0,13,36,12,19,10,31,11,5,28,10,24,27,13,24,12] 
[#]} {Eman ist eine Engine, die extrem tief und extrem breit rechnet. Trotzdem
ist heutzutage die Gegnerschaft nicht mehr einfach taktisch an die Wand zu
spielen. Vor allem wenn der Gegner ein Top-10-Programm wie Ethereal ist.
Terrain-Gewinn ist eher gefragt, gekämpft wird um jedes Feld - wie hier, wo
die Optionen der Beweglichkeit für den Schwarzen systematisch eingeschränkt
werden: Eman is an engine that calculates extremely deep and extremely wide.
Nevertheless, nowadays the opponent is not easy to beat tactically. Especially
when the opponent is a top 10 program like Ethereal. Terrain winning is more
in demand, fighting for every field - like here, where the options of mobility
are systematically restricted for the black:} 17. h5 $1 Re8 (17... Nf5 18. Bf4
Re8 (18... b5 19. Nxb5 Bxb2 (19... Qd7 20. Nc3 Qb7 21. Qd1 $16) 20. Rad1 Qd7
21. Qe2 $16) 19. Rad1 Qb6 (19... Rc8 20. Be5 Qd7 21. Bxg7 Kxg7 22. Ne4 $16) 20.
h6 Bh8 21. Qe4 $16) (17... gxh5 18. Qxh5 $18) 18. h6 Bh8 (18... Bf8 19. g4 $16)
(18... Bd4 19. Bf4 $16) 19. g4 a5 (19... e6 20. dxe6 $16) (19... Qd7 20. Bf4
$16) (19... f5 20. Re6 $16) 20. Bg5 Qd7 21. Na4 Qc7 (21... Rad8 22. Rad1 $16)
22. Rac1 Qd8 23. Rc2 $16 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "04 Stockfish-Topshots (1)"]
[Black "Booot 6.4 - Stockfish 140520"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "2rq1rk1/1p1n2np/p2p4/P2Pbpp1/2P1p3/RN6/1PQ1BPPP/2B1R1K1 b - - 0 21"]
[PlyCount "19"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gg5g4,Gh7h5,Gh5h4][%evp 0,19,-6,12,-4,-4,-4,8,-1,19,19,24,20,19,20,1,
-43,73,25,113,-1,-41] [#]} {Einer der Gründe, warum Stockfish seit Jahren
zuoberst steht, ist seine Fähigkeit, mit Bauernhebeln unwiderstehliche
Königsangriffe anzuzetteln. Dank seiner grossen Rechentiefe überblickt es
die taktischen Implikationen des Angriffs schneller. Eines von vielen schönen
Beispielen findet sich hier: One of the reasons why Stockfish has been on top
for years is its ability to use pawn levers to launch irresistible king
attacks. Thanks to its great depth of calculation, it is quicker to grasp the
tactical implications of the attack. One of many beautiful examples can be
found here:} 21... g4 $1 22. g3 (22. Nd2 Bd4 $19) 22... Qf6 23. Nd2 h5 24. b4
h4 25. Nf1 (25. Rd1 Nh5 $19) 25... Qg6 26. Ne3 hxg3 27. hxg3 (27. fxg3 Bf6 $19)
27... Bf6 28. c5 Ne5 29. Nc4 (29. Kg2 Nh5 30. Rg1 f4 $19) 29... Nf3+ 30. Bxf3
gxf3 $19 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "05 Eman-Topshots (3)"]
[Black "Arasan 22 - Eman 5.5"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "5rk1/2r2pb1/2B4p/N3p3/2Q2p2/2P5/P4PPP/1b4K1 b - - 0 30"]
[PlyCount "19"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Ge5e3,Gf8c8][%evp 0,19,-92,-40,-18,-12,-41,0,-42,-53,-150,-180,-180,
-165,-171,-151,-124,-115,-205,-226,-259,-203] [#]} {Materiell ist hier das
Brett ausgeglichen. Doch die schwarzen Figuren unterstützen koordiniert die
Schaffung eines tödlichen Freibauern auf der e-Linie. Demgegenüber ist die
weisse Dame zu Verteidigungsaufgaben verknurrt. Eman münzt seinen Vorteil
aggressiv in den Sieg um: Materially the board is balanced here. But the black
pieces support the creation of a deadly passed pawn on the e-line in a
coordinated manner. On the other hand, the white queem is growled up for
defense. Eman aggressively turns his advantage into victory:} 30... e4 $1 31.
Qb3 (31. Qb4 Rfc8 32. Qxb1 Bxc3 33. Bb7 Rb8 $19) 31... Bd3 32. c4 Re7 33. Qb4
Bf6 34. Nb3 (34. Qd6 Bg5 35. Bd5 e3 $19) 34... Rc8 35. Bd5 e3 36. fxe3 fxe3 37.
Nc1 Bxc4 38. Bxc4 Rec7 39. Ne2 (39. Bxf7+ Kh8 $19) 39... Rxc4 $19 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "06 FatFritz-Topshots (1)"]
[Black "Fat Fritz 1.1 - Andscacs 0.95"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "r1q2rk1/p1p2ppp/1bp5/3pPnB1/3P4/2N4P/PP2QP2/2KR2R1 w - - 0 19"]
[PlyCount "15"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gg5f6,Gg1g7,Ge2h5][%evp 0,15,-41,-234,-271,-105,-104,0,0,-344,0,-416,
-383,-522,-182,-65,234,231] [#]} {Das neue NN-Programm aus dem Hause Chessbase
nutzt hier geschickt seine Übermacht am Königsflügel aus, und sein Angriff
enthält gleich mehrere Motive: Fesselung, Felderschwächen, Qualitätsopfer,
Umgruppierung. Fat Fritz ritt seine Attacke hier in der Version Cuda: The new
NN program from Chessbase cleverly exploits its superiority at the king's side,
and its attack contains several motives: pin, field weaknesses, exchange
sacrifice, regrouping. Fat Fritz played in version Cuda:} 19. Bf6 $1 Kh8 $2 (
19... g6 20. Rg5 Re8 (20... h6 21. Rg4 $16) 21. Qd2 Ng7 22. h4 $16) 20. Rxg7
Nxg7 21. Rg1 Rg8 22. Qh5 Bxd4 (22... Qe6 23. Qh6 $18) 23. Qh6 Qf8 24. Rg4 Bxf2
25. Nd1 Be1 26. Ne3 $18 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "07 Eman-Topshots (4)"]
[Black "Fire 7.1 - Eman 5.5"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "8/p3kp2/6rn/P1pP1pqp/1rP1p3/4P1PB/5P1R/3Q1R1K b - - 0 35"]
[PlyCount "9"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gg6g8,Gg8b8,Ye7d6][%evp 0,9,-14,17,4,-7,4,4,-14,-15,0,0] [#]} {Der
einzige Trumpf des Weissen ist sein Freibauer, ansonsten beherrschen die
schwarzen Figuren alles. Bevor der g-Turm auf die tödliche offene b-Linie
überführt wird, muss der Freibauer blockiert werden. Also: The white's only
trump card is his passed pawn, otherwise the black pieces control everything.
Before the g-rook is transferred to the deadly open b-line, the passed pawn
must be blocked. So:} 35... Kd6 $1 36. Qa1 (36. Qe1 Qf6 $17) 36... Qf6 37. Qc1
(37. Qc1 Rg8 38. Qd1 (38. Qc2 h4 39. gxh4 (39. Rg2 hxg3 40. fxg3 Rh8 $19) 39...
Qxh4 40. Qc3 Qg5 $17) 38... Rh8 39. Qe1 (39. Qc2 Rg8 40. Qd1 Qg5 $17) 39... Ng4
40. Bxg4 hxg4 $17) 37... Rg8 38. Qd1 Rh8 39. Qc2 Rhb8 $17 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "08 SugaR-NN-Topshots (1)"]
[Black "SugaR-NN 260120 - Fizbo 2"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "rn1q1rk1/3b2pp/1n2pp2/1p6/p1pPP3/2P2NP1/2QB1PBP/RR4K1 w - - 0 17"]
[PlyCount "15"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gd2c1,Gc1a3] [#]} {Das Stockfish-Derivat SugaR-NN zählt zu den
taktischen Überfliegern der Engine-Szene. Dabei geht Sugar oft opferfreudig
zugange, seine Partien sind selten langweilig. (Übrigens ist SugaR trotz des
NN im Namen keine KI-Engine, sondern ein waschechtes Alpha-Beta-Programm).
Zuweilen findet es auch positionell feine Manöver wie in diesem Beispiel: The
Stockfish derivative SugaR-NN is one of the tactical high-flyers in the engine
scene. Sugar often takes a sacrificial approach, his games are rarely boring. 
(By the way, despite the NN in its name, SugaR is not an AI engine, but a true
Alpha-Beta program). Sometimes it also finds positionally fine maneuvers like
here:} 17. Bc1 $1 Na6 (17... Re8 18. Ba3 $16) (17... Qc7 18. Ba3 $16) 18. Ba3
Rf7 19. h4 Qc7 20. Rb2 Qd8 (20... Nc8 21. h5 $16) 21. h5 h6 $2 (21... Nc7 22.
Rd1 Nc8 (22... Ra6 23. h6 Nc8 (23... gxh6 24. Qc1 $16) 24. Qc1 $16) 23. Qd2 Ra6
(23... Ne7 24. Qe3 $16) 24. Qf4 $16) 22. Nh4 Rc8 (22... e5 23. Qd1 Be8 (23...
exd4 24. Qxd4 $18) 24. Nf5 $18) 23. Ng6 Bc6 24. Rd1 $18 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "09 Eman-Topshots (5)"]
[Black "Laser 1.7 - Eman 5.5"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "r7/1p1k1ppp/3n4/p2Pp3/6P1/4P3/PP2B2P/2R3K1 b - - 0 28"]
[PlyCount "21"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gd7c7,Gc7b6,Gb6c5,Gc5d5][%evp 0,21,-11,-4,-13,2,-15,0,-9,0,-3,-31,-36,4,
-86,-43,-69,-89,-98,-99,-107,-110,-119,-118] [#]} {Das Endspiel ist eine
grosse Stärke von Eman. In dieser Stellung wähnen sich viele Programme mit
Weiss in Remis-Sicherheit. Doch dank seiner enormen Rechentiefe "sieht" Eman
sofort, dass nur der weisse Turm den Verlust des Quasi-Isolani auf d5
verhindern kann. Also wird sofort der Turmtausch angestrebt und in ein
gewonnenes Endspiel Springer vs Läufer abgewickelt: The endgame is one of
Eman's great strengths. In this position, many programs with white in a draw
feel safe. But thanks to his enormous calculating depth, Eman "sees"
immediately that only the white rook prevents the loss of the quasi-isolani on
d5. So the rook exchange is immediately aimed for and the "knight vs. bishop"
is settled into a won endgame:} 28... Rc8 $1 29. Rxc8 (29. Rb1 Rc2 $19) 29...
Kxc8 30. Kf2 (30. h4 Kc7 31. Kf2 g6 32. g5 Ne4+ 33. Kg2 Kd6 $19) (30. a3 Kc7
$19) 30... g6 31. a3 (31. Bf1 Kc7 32. a3 f5 33. gxf5 gxf5 34. Bd3 b5 35. Bb1
Kb6 36. Ba2 Kc5 $19) 31... Kc7 32. Bd3 e4 33. Bc2 (33. Be2 Ne8 34. h4 (34. Bb5
Nf6 $19) 34... Nf6 $19) (33. Bf1 h6 34. Bg2 (34. h3 Ne8 35. Kg3 Kd6 36. Bc4 Ke5
37. Bb3 Nd6 $19) 34... Kb6 35. b3 Kc5 $19) 33... g5 34. Bb1 (34. Bb3 Kd7 $19)
34... Kd7 35. Bc2 Ke7 36. Ke2 Kf6 37. Kf1 (37. Kd2 Ke5 $19) 37... Ke5 38. Ke2 (
38. Bb3 f5 39. gxf5 (39. h3 f4 $19) 39... Nxf5 $19) 38... Kxd5 $19 *

[Event "AMD-Ryzen 7 - 16 CPU (2min+2sec)"]
[Site "Glarean-Magazin"]
[Date "2020.??.??"]
[Round "?"]
[White "10 Lc0-Topshots (2)"]
[Black "Naum - Lc0 25.1 t60-3044"]
[Result "*"]
[Annotator "Computer & W.Eigenmann"]
[SetUp "1"]
[FEN "r2qr1k1/1b2bppp/ppn2n2/3pN3/N2p1P2/3BP3/PP1B2PP/2RQ1RK1 b - - 0 15"]
[PlyCount "13"]
[EventDate "2020.??.??"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

{[%cal Gd4e3,Gd5d4][%evp 0,13,-51,-88,-100,-125,-125,0,0,0,0,-6,-76,-76,-76,
-76] [#]} {Mit zwei Bauern-Keulenschlägen leitet LeelaChessZero hier eine
Abtauschorgie ein. Nachdem sich der Rauch verzogen hat, steht das NN-Programm
auf Gewinn... With two pawn strikes LeelaChessZero initiates an orgy of
exchange here. After the smoke clears, the NN program is set for victory...} 
15... dxe3 $1 16. Bxe3 (16. Nxc6 Bxc6 17. Bxe3 Bxa4 18. Qxa4 Ng4 $19) 16... d4
17. Rxc6 (17. Bd2 Rc8 $19) 17... dxe3 18. Rxf6 (18. Rxb6 Bc5 19. Bxh7+ Kxh7 20.
Qxd8 e2+ 21. Nxc5 exf1=Q+ 22. Kxf1 Raxd8 23. Rxb7 Rd2 $19) 18... Bxf6 19. Bxh7+
Kf8 20. Nd7+ Ke7 21. Naxb6 Qc7 $19 *

