Five Engine Crackers

Discussion of anything and everything relating to chess playing software and machines.

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Glarean
Posts: 262
Joined: Sun Oct 05, 2008 1:04 pm
Location: Switzerland
Full name: Walter Eigenmann

Five Engine Crackers

Post by Glarean »

.

Today discovered on my hard drive: Five Engine Crackers.
They are of course not unsolvable, but I think the programs probably have different problems with these studies...
A few results from fast computers would interest me.

Have fun: Walter

5N1n/3P1p1p/5P1k/1Pp1P2p/4KP1P/2p5/p4b2/5N2 w
[pgn][Event "Studie 2019"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Weiss hält remis"]
[Black "Michal Formela"]
[Result "*"]
[Annotator "W. Eigenmann & Computer"]
[SetUp "1"]
[FEN "5N1n/3P1p1p/5P1k/1Pp1P2p/4KP1P/2p5/p4b2/5N2 w - - 0 1"]
[PlyCount "17"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2020.06.06"]
[SourceQuality "1"]

1. Ne3 $3 (1. d8=Q $2 a1=Q 2. Nd7 Ng6 3. Qg8 Qa4+ $19) 1... Bxe3 2. Ng6 Nxg6 (
2... a1=Q 3. Ne7 Qh1+ 4. Kxe3 $11) 3. d8=N Nh8 4. Nc6 a1=Q (4... Ng6 5. Ne7
Nxe7 6. fxe7 f5+ 7. Kf3 $11) 5. Ne7 Qh1+ 6. Kxe3 Qe1+ (6... Qh3+ 7. Ke2 $11) 7.
Kf3 Qf1+ 8. Ke3 Qe1+ 9. Kf3 $11 *[/pgn]

k7/P4pp1/1P6/2p1P3/2P1n3/p5pB/P4n2/K5b1 w
[pgn][Event "Studie 2004"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Weiss setzt matt"]
[Black "Gerd Hoerning"]
[Result "*"]
[Annotator "W. Eigenmann & Computer"]
[SetUp "1"]
[FEN "k7/P4pp1/1P6/2p1P3/2P1n3/p5pB/P4n2/K5b1 w - - 0 1"]
[PlyCount "11"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2020.06.06"]
[SourceQuality "1"]

1. e6 $3 (1. Bf5 $2 g2 $11) (1. Bd7 $2 Kb7 $11) 1... fxe6 (1... f5 2. e7 $18)
2. Bg2 Kb7 3. Kb1 e5 4. Kc2 g6 (4... Kxb6 5. a8=Q $18) (4... Bh2 5. Kb3 $18) 5.
Kb3 g5 (5... Bh2 6. Kxa3 $18) 6. Kxa3 $18 {(Checkmat in...)} *[/pgn]

2k5/p2p4/1P6/P3p3/1q2N3/2p5/K7/7Q w
[pgn][Event "Studie 2001"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Weiss setzt matt"]
[Black "Ivan Bondar"]
[Result "*"]
[Annotator "W. Eigenmann & Computer"]
[SetUp "1"]
[FEN "2k5/p2p4/1P6/P3p3/1q2N3/2p5/K7/7Q w - - 0 1"]
[PlyCount "17"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2020.06.06"]
[SourceQuality "1"]

1. Nd6+ $3 (1. Qh8+ $2 Kb7 2. a6+ Kxb6 $11) (1. b7+ $2 Kc7 2. b8=Q+ Kxb8 $11)
1... Qxd6 (1... Kd8 2. Qh8+ Ke7 3. Qxe5+ Kf8 4. Qf6+ Kg8 5. Qg6+ Kh8 6. Nf7#)
2. Qa8+ Qb8 3. b7+ Kc7 4. a6 d5 5. Ka3 e4 (5... d4 6. Kb3 $18) 6. Kb3 d4 7. Kc2
e3 8. Kd3 e2 9. Kxe2 $18 {(Checkmate in...)} *[/pgn]

7k/pp1pBp1N/1p3Pp1/b3K1PR/P3P2p/R1n4P/2P1N1P1/3q4 w
[pgn][Event "Studie 2001"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Weiss gewinnt"]
[Black "Gerhard Josten"]
[Result "*"]
[Annotator "W. Eigenmann & Computer"]
[SetUp "1"]
[FEN "7k/pp1pBp1N/1p3Pp1/b3K1PR/P3P2p/R1n4P/2P1N1P1/3q4 w - - 0 1"]
[PlyCount "15"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2020.06.06"]
[SourceQuality "1"]

1. Rxc3 $3 (1. Nf8+ $2 gxh5 2. Nxc3 Qd2 $11) 1... d6+ (1... Bxc3+ 2. Nxc3 Qxh5
(2... Qe1 3. Nf8+ gxh5 4. Nd5 $18) 3. Bf8 Qxh7 (3... Kxh7 4. Bh6 $18) 4. Bg7+
Kg8 5. Kd5 $18) (1... Qa1 2. Kd6 Qd1+ 3. Kc7 $18) 2. Bxd6 Qa1 3. Kd4 Qd1+ 4.
Ke5 Qa1 5. Nf8+ gxh5 6. Kd4 Bxc3+ 7. Nxc3 Kg8 8. g6 $18 *[/pgn]

4kb2/Rpn1p1rP/1P1pBPN1/4p3/4P1Qn/3b4/1r2R1K1/3qN3 w
[pgn][Event "Studie 2020"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Weiss hält remis"]
[Black "Michal Formela"]
[Result "*"]
[Annotator "W. Eigenmann & Computer"]
[SetUp "1"]
[FEN "4kb2/Rpn1p1rP/1P1pBPN1/4p3/4P1Qn/3b4/1r2R1K1/3qN3 w - - 0 1"]
[PlyCount "16"]
[SourceTitle "www.glarean-magazin.ch"]
[Source "W. Eigenmann"]
[SourceDate "2020.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2020.06.06"]
[SourceQuality "1"]

1. Kg3 $3 (1. Kh3 $2 Bxe2 $19) 1... Bxe2 (1... Nxe6 2. fxg7 Qxe1+ 3. Rxe1 Rg2+
4. Kxh4 Rxg4+ 5. Kxg4 Bxg7 6. Rxb7 Kf7 7. Rxe7+ Kxg6 8. b7 Kf6 9. Rxg7 Kxg7 10.
b8=Q Kxh7 11. Rh1+ Kg6 12. Qe8+ Kg7 13. Qh8+ Kf7 14. Rh7+ Ng7 15. Qxg7+ Ke6 16.
Qe7#) 2. Nf3 Bxf3 (2... Qg1+ 3. Nxg1 Bxg4 4. h8=Q $18) 3. Ra8+ Nxa8 4. Bf7+
Kxf7 5. h8=N+ Kg8 6. f7+ Kh7 7. Qxh4+ Bh5 8. Qxh5+ Qxh5 $11 *[/pgn]

PGN-Download & Interactive analysis: https://glarean-magazin.ch/2008/08/02/g ... k-klassik/ (below)

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User avatar
Ajedrecista
Posts: 1968
Joined: Wed Jul 13, 2011 9:04 pm
Location: Madrid, Spain.

Re: Five engine crackers.

Post by Ajedrecista »

Hello Walter:

Thank you very much! They are hard problems indeed. I want to complete the PGNs with other sources:

************************

Problem #1:

5N1n/3P1p1p/5P1k/1Pp1P2p/4KP1P/2p5/p4b2/5N2 w - - 0 1

www.arves.org - Formela, Michał 1977

[pgn]
[Event "Polski Związek Szachowy 2019 (nr 1856, stipulation: draw)"]
[Site ""]
[Date "2019.08.20 (publication)"]
[Round ""]
[White "Michał Formela"]
[Black ""]
[Result "1/2-1/2"]
[FEN "5N1n/3P1p1p/5P1k/1Pp1P2p/4KP1P/2p5/p4b2/5N2 w - - 0 1"]
[SetUp "1"]

1. Ne3 $1 (1. d8=Q $2 1... a1=Q 2. Ne6 (2. Qd3 Qa8+ $19) (2. Nd7 Ng6 3. Qg8 Qa4+ 4. Kd5 Nxf4+ 5. Kd6 Qd4+ 6. Ke7 Ng6+ 7. Ke8 Bxh4 8. Qxf7 Qe4 9. Qg7+ Kg5 10. Ne3 (10. Qxh7 c2 $19) 10... Kf4 11. Qxh7 Kxe3 12. b6 (12. Qxh5 c2 13. Qh6+ Nf4 $19) 12... Bxf6 13. Nxf6 Qxe5+ 14. Kf7 Nf4 $19) 2... Qe1+ 3. Kd5 (3. Kd3 Qxf1+ $19) 3... Qd1+ 4. Ke4 Qe2+ 5. Kd5 Qd3+ 6. Kc6 Qxd8 7. Nxd8 c2 8. b6 c1=Q 9. b7 Qb2 10. Kc7 c4 11. b8=Q Qxb8+ 12. Kxb8 Kg6 $19 {example} 13. Nc6 Kf5 14. Kc7 c3 15. Nb4 Ng6 16. Kd6 Bxh4 17. Kd5 Bf2 18. Kc4 Nxf4 19. Kxc3 Be1+ 20. Kc4 Bxb4 21. Kxb4 Kxe5) 1... Bxe3 2. Ng6 $3 (2. d8=Q $2 2... a1=Q 3. Ne6 (3. Qd3 Bd4 $19) (3. Nd7 Ng6 4. Qg8 Qh1+ 5. Kxe3 Qg1+ 6. Ke4 Qd4+ 7. Kf3 Nxh4+ 8. Ke2 Qd2+ $19) 3... Qh1+ 4. Kxe3 c2 5. Qf8+ Kg6 6. Qg7+ Kf5 7. Qxh7+ Kxe6 8. Qxc2 Qh3+ 9. Kd2 Qh2+ 10. Kd3 Qxc2+ 11. Kxc2 Ng6 12. b6 Kd7 $19) 2... Nxg6 (2... a1=Q 3. Ne7 $11) 3. d8=N $1 3... Nh8 (3... Nxe5 $5 4. Kxe5 $1 {=}) 4. Nc6 a1=Q 5. Ne7 Qh1+ 6. Kxe3 (6. Kd3 $2 6... c4+ $1 {-+}) 6... Qe1+ 7. Kf3 Qf1+ 8. Ke3 (8. Kg3 $2 8... Qg1+ 9. Kf3 Qg4+ 10. Ke3 c2 $19) 8... Qe1+ 9. Kf3 (9. Kd3 $2 9... Qd2+ 10. Ke4 Qe2+ 11. Kd5 Qg4 $19) 9... Qd1+ 10. Ke3 Qd2+ 11. Kf3 Qd3+ 12. Kf2 Qd4+ 13. Kf3 Qd3+ 14. Kf2 Qg6 $1 15. Ke3 $1 (15. Nxg6 $2 15... Nxg6 $19) 15... c4 $1 (15... Qg3+ 16. Ke4 {/Ke2} 16... Qg4 17. Kd3 Qf3+ 18. Kc2 $11) 16. Nxg6 $1 16... Nxg6 17. b6 Nxf4 18. b7 c2 19. Kd2 Nd3 20. Kxc2 Nb4+ 21. Kc3 Nc6 22. Kxc4 Na5+ 23. Kd5 Nxb7 24. e6 fxe6+ 25. Kxe6 Nd8+ 26. Ke7 Nc6+ 27. Ke8 Ne5 28. f7 Ng6 29. f8=Q+ Nxf8 30. Kxf8 Kg6 31. Ke7 Kf5 32. Kd6 1/2-1/2
[/pgn]

************************

Problem #2:

k7/P4pp1/1P6/2p1P3/2P1n3/p5pB/P4n2/K5b1 w - - 0 1

www.arves.org - Horning, Gerd 1964

[pgn]
[Event "Problem Paradise"]
[Site ""]
[Date "2004"]
[Round ""]
[White "Gerd Horning"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "k7/P4pp1/1P6/2p1P3/2P1n3/p5pB/P4n2/K5b1 w - - 0 1"]
[PlyCount "17"]
[EventDate "2004"]

1. e6 $1 (1. Bg2 $2 f5 $1 2. e6 Ng4 3. e7 Ngf6 4. Kb1 Be3 5. Kc2 Bd2 6. Kd3 Ba5) 1... fxe6 (1... Nxh3 2. exf7 Bd4+ 3. Kb1 Nd2+ 4. Kc2 ) (1... f5 2. e7 Nf6 3. Bxf5) 2. Bg2 $1 Kb7 3. Kb1 e5 4. Kc2 g6 5. Kb3 g5 6. Kxa3 g4 7. Ka4 Bh2 8. Kb5 Bg1 9. a4 1-0
[/pgn]

************************

Problem #3:

2k5/p2p4/1P6/P3p3/1q2N3/2p5/K7/7Q w - - 0 1

https://www.yacpdb.org/#289487

[pgn]
[Event "Шахматная поэзия. 1st Honorable Mention. Шахматная поэзия, 2001 (1101)"]
[Site ""]
[Date "2001"]
[Round ""]
[White "Бондарь, Иван Михайлович"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "2k5/p2p4/1P6/P3p3/1q2N3/2p5/K7/7Q"]
[PlyCount "21"]
[EventDate "2001"]

1. Nd6+ $1 Qxd6 (1... Kd8 2. Qh8+ Ke7 3. Qg7+ Ke6 4.
Qf7+ Kxd6 5. Qf8+) 2. Qa8+ Qb8 3. b7+ Kc7 4. a6 $1 d5
$1 5. Ka3 $1 e4 6. Kb3 d4 7. Kc2 e3 8. Kd3 e2 9. Kxe2
c2 10. Kd2 d3 11. Kc1 1-0
[/pgn]

------------

2k5/p2p4/1P6/P3p3/1q2N3/2p5/K7/7Q w - - 0 1

http://elearning.usm.md/endgame/pgnlive ... ?pid=15212

[pgn]
[Event "1 Honorable Mention ts98#1101 {m} ? 2001"]
[Site ""]
[Date "2001"]
[Round ""]
[White "Bondar I"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "2k5/p2p4/1P6/P3p3/1q2N3/2p5/K7/7Q"]
[PlyCount "21"]
[EventDate "2001"]

1. Nd6+! Qxd6
( 1... Kd8 2. Qh8+ Ke7 3. Qg7+ Ke6 4. Qf7+ Kxd6 5. Qf8+ )
2. Qa8+ Qb8 3. b7+ Kc7 4. a6! d5! 5. Ka3! e4 6. Kb3 d4 7. Kc2 e3 8. Kd3 e2 9. Kxe2 c2 10. Kd2 d3 11. Kc1 1-0
[/pgn]

************************

Problem #4:

7k/pp1pBp1N/1p3Pp1/b3K1PR/P3P2p/R1n4P/2P1N1P1/3q4 w - - 0 1

https://www.yacpdb.org/#289941

[pgn]
[Event "Уральский проблемист, 2001 (1598)"]
[Site ""]
[Date "2001"]
[Round ""]
[White "Josten, Gerhard"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "7k/pp1pBp1N/1p3Pp1/b3K1PR/P3P2p/R1n4P/2P1N1P1/3q4 w - - 0 1"]
[PlyCount "19"]
[EventDate "2001"]

1. Rxc3 Bxc3+ 2. Nxc3 Qxh5 3. Bf8 Qxh7 4. Bg7+ Kg8 5.
Kd4 Qh5 6. Bh6 a6 7. Kd3 b5 8. a5 b4 9. Ne2 Kh7 10.
Kd2 1-0
[/pgn]

------------

7k/pp1pBp1N/1p3Pp1/b3K1PR/P3P2p/R1n4P/2P1N1P1/3q4 w - - 0 1

http://elearning.usm.md/endgame/pgnlive ... ?pid=15666

[pgn]
[Event "tu18#1598 {m} ? 2001"]
[Site ""]
[Date "2001"]
[Round ""]
[White "Josten G"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "7k/pp1pBp1N/1p3Pp1/b3K1PR/P3P2p/R1n4P/2P1N1P1/3q4 w - - 0 1"]
[PlyCount "19"]
[EventDate "2001"]

1. Rxc3 Bxc3+ 2. Nxc3 Qxh5 3. Bf8 Qxh7 4. Bg7+ Kg8 5. Kd4 Qh5 6. Bh6 a6 7. Kd3 b5 8. a5 b4 9. Ne2 Kh7 10. Kd2 1-0
[/pgn]

************************

Problem #5:

4kb2/Rpn1p1rP/1P1pBPN1/4p3/4P1Qn/3b4/1r2R1K1/3qN3 w - - 0 1

www.arves.org - Formela, Michał 1977

[pgn]
[Event "11th International Internet Tournament UAPA 2020, section B2, study nr 24, stipulation: draw"]
[Site ""]
[Date "2020.04.29 (publication)"]
[Round ""]
[White "Michał Formela"]
[Black ""]
[Result "1/2-1/2"]
[FEN "4kb2/Rpn1p1rP/1P1pBPN1/4p3/4P1Qn/3b4/1r2R1K1/3qN3 w - - 6 1"]
[SetUp "1"]

1. Kg3 $1 {Mate threat 2. Bf7+ Kxf7 3. h8=N+ Kg8 4. f7+ Kh7 5. Qxh4#} (1. Kh3 $2 1... Bxe2 $1 (1... Rxh7 $2 2. bxc7 Nxg6+ 3. Kg3 $18) 2. Bf7+ (2. h8=Q Bxg4+ 3. Bxg4 Rb3+ 4. Kxh4 Qxe1+ $19) 2... Kxf7 3. h8=N+ Kg8 4. Nxe7+ Kh7 5. Qxh4+ Bh5 6. fxg7 Bxg7 7. bxc7 Qe2 8. Qg3 Bg4+ 9. Kh4 Bf6#) (1. Kh1 $2 1... Rxh7 $1 (1... Bxe2 $2 2. Bf7+ Kxf7 3. h8=N+ Kg8 4. Nxe7+ Kh7 5. Qxh4+ Bh5 6. fxg7 Bxg7 7. bxc7 Qe2 8. Kg1 Rb1 9. c8=Q $11) 2. bxc7 (2. Nxh4 Rxh4+ 3. Qxh4 Qxe2 $19) 2... Nf3+ 3. Nh4 Qxe1+ 4. Rxe1 Rh2#) (1. Kg1 $2 1... Nf3+ $1 (1... Bxe2 $2 2. Bf7+ Kxf7 3. h8=N+ Kg8 4. f7+ Kh7 5. Qxh4+ Bh5 6. bxc7 $18) (1... Rxg6 $2 2. Qxg6+ Nxg6 3. bxc7 $18) (1... Nxe6 $2 2. fxg7 Bxg7 3. Qxh4 $18) 2. Kh1 Qxe1+ 3. Rxe1 Rh2#) 1... Bxe2 (1... Qxe1+ 2. Rxe1 Rg2+ 3. Kh3 $18) (1... Rxg6 2. bxc7 Rxg4+ 3. Kh3 $18) (1... Nxe6 2. Qxe6 Rxg6+ 3. Kh3 $18) (1... Bc4 2. bxc7 Rb3+ 3. Kf2 Rf3+ 4. Qxf3 Bxe6 5. fxg7 $18) (1... Rxh7 2. bxc7 Qxe1+ 3. Rxe1 Rg2+ 4. Kh3 $18) (1... Nf5+ 2. Qxf5 Nxe6 3. fxg7 $18) 2. Nf3 Bxf3 (2... Nxe6 3. fxg7 Bxg7 4. Qxe6 $18) 3. Ra8+ Nxa8 4. Bf7+ Kxf7 (4... Kd8 5. fxe7+ Bxe7 6. h8=Q+ Rg8 7. Qxg8+ Bf8 8. Qxf8#) 5. h8=N+ Kg8 (5... Kxf6 6. Qxh4+ Ke6 7. Qh3+ Bg4 8. Nxf8+ Kf6 9. Qh6+ Rg6 10. Qxg6#) (5... Ke8 6. Qc8#) 6. f7+ Kh7 (6... Rxf7 7. Nxe7+ Kh7 8. Qg8+ Kh6 9. Nxf7+ Kh5 10. Qg5#) 7. Qxh4+ (7. Nxf8+ $2 7... Kxh8 $19 (7... Kh6 $2 8. Qxg7+ Kxg7 9. Ne6+ Kh7 10. Ng5+ Kg7 11. Ne6+ Kf6 12. f8=Q+ Kxe6 13. Qc8+ Kf6 14. Qf8+ Ke6 $11)) 7... Bh5 8. Qxh5+ Qxh5 {stalemate} 1/2-1/2
[/pgn]

------------------------

I copied the information of PGNs from Arves just clicking at c8 square of the board. Arves has the same pgn4web script than Talkchess.

Regards from Spain.

Ajedrecista.
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Glarean
Posts: 262
Joined: Sun Oct 05, 2008 1:04 pm
Location: Switzerland
Full name: Walter Eigenmann

Re: Five engine crackers.

Post by Glarean »

Ajedrecista wrote: ↑Sat Jun 06, 2020 8:09 pmI want to complete the PGNs with other sources
Why??
I don't like having my posts "rewritten". And if all my work, all my research and PGN-commentary is ruined... Bring your own puzzles here, please.

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User avatar
Ajedrecista
Posts: 1968
Joined: Wed Jul 13, 2011 9:04 pm
Location: Madrid, Spain.

Re: Five engine crackers.

Post by Ajedrecista »

Hello:
Glarean wrote: ↑Sat Jun 06, 2020 8:39 pm
Ajedrecista wrote: ↑Sat Jun 06, 2020 8:09 pmI want to complete the PGNs with other sources
Why??
I don't like having my posts "rewritten". And if all my work, all my research and PGN-commentary is ruined... Bring your own puzzles here, please.

.
I only posted PGNs with more lines just for the sake of completeness, nothing else. Your PGNs are intact and I do not think your great work is ruined. In fact, I enjoy the problems you post here.

Regards from Spain.

Ajedrecista.
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MOBMAT
Posts: 385
Joined: Sat Feb 04, 2017 11:57 pm
Location: USA

Re: Five Engine Crackers

Post by MOBMAT »

[d]5N1n/3P1p1p/5P1k/1Pp1P2p/4KP1P/2p5/p4b2/5N2 w - - 0 1

Code: Select all

FEN: 5N1n/3P1p1p/5P1k/1Pp1P2p/4KP1P/2p5/p4b2/5N2 w - - 0 1
Stockfish DEV 20060117:
 8	00:00	 16k	4,000k	 0.00	1.d8Q a1Q 2.Qd3 Qa8+ 3.Qd5 Qa1
 9	00:00	 32k	4,027k	+0.65	1.d8Q a1Q 2.Ne6 Qb1+ 3.Kf3 Ng6 4.Ng5
 10	00:00	 56k	4,644k	-0.30	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kf3 Qxf4+ 5.Ke2
 11	00:00	 178k	4,953k	+1.66	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Ne6 6.Qxf7 Qxb5
 12	00:00	 194k	4,744k	+1.52	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qf2 9.Nf8 Kg5 10.Qxh7 Nxe5
 13	00:00	 237k	4,639k	 0.00	1.Ne3 Bxe3 2.Ne6 a1Q 3.d8Q Ng6 4.Qg8 Qh1+ 5.Kxe3 Qg1+ 6.Ke4 Qb1+ 7.Ke3
 14	00:00	 267k	4,774k	 0.00	1.Ne3 Bxe3 2.Ne6 a1Q 3.d8Q Ng6 4.Qg8 Qh1+ 5.Kxe3 Qg1+ 6.Ke4 Qg2+ 7.Ke3
 15	00:00	 571k	5,239k	-1.54	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qe4 9.Qg7+ Kg5 10.Ne3 Qxe3 11.f7 Kf4 12.f8Q+ Nxf8 13.Qxf8+ Ke4 14.Qf7 Kd4 15.Qxh5 Qe4 16.Qd1+ Ke3
 16	00:00	 670k	5,319k	-1.36	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qe4 9.Qg7+ Kg5 10.Ne3 Kf4 11.Qh6+ Bg5 12.Qxh5 Qxe3 13.Qh2+ Kf5
 17	00:00	 889k	5,391k	-2.27	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qe4 9.Qg7+ Kg5 10.Ne3 Kf4 11.Qh6+ Bg5 12.Qxh5 Qxe3 13.Qh2+ Kf5 14.f7 Qe4 15.Qf2+ Kg4 16.Qxc5
 18	00:00	 1,809k	5,401k	-4.59	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Kd8 Bxh4 8.b6 c2 9.b7 c1Q 10.b8Q Qxf1 11.Qxf7 Kg5 12.Qxh7 Bg3 13.Qg7 Qa6 14.Qc8 Qb6+ 15.Qc7 Qxc7+ 16.Kxc7 Bxe5+ 17.Nxe5
 19	00:00	 2,211k	5,340k	-1.09	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qe4 9.Qg7+ Kg5 10.Ne3 Qxe3 11.f7 Kf4 12.f8Q+ Nxf8 13.Qxf8+ Ke4 14.Qf7
 20	00:00	 3,772k	5,381k	-4.71	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qe4 9.Qg7+ Kg5 10.Ne3 Kf4 11.Nc2 Qxc2 12.f7 Qf5 13.f8Q Nxf8 14.Qxf8 Qxf8+ 15.Kxf8 Bd8 16.Nxc5 Kxe5 17.Nd3+ Kd4 18.Ne1 h4 19.Kg7
 21	00:00	 4,837k	5,081k	-4.64	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qe4 9.Qg7+ Kg5 10.Ne3 Kf4 11.Qh6+ Bg5 12.Qxh5 Nxe5 13.Nc2 Nf3+ 14.Kf8 Qxc2 15.f7 Qf5 16.Kg8 Be7 17.Qxf5+ Kxf5 18.b6 c2 19.b7 c1Q
 22	00:01	 7,763k	5,121k	-4.37	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.b6 Qe4 9.Qg7+ Kg5 10.Ne3 Bf2 11.Nd1 c2 12.Nxf2 Qc6 13.Nd3 Qc8+ 14.Kxf7 Qxd7+ 15.Kg8 Qxd3 16.f7 Kh4 17.b7 Qb3 18.Qf6+ Kg4 19.Qf1 Qxb7
 23	00:02	 10,325k	5,134k	-5.48	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.Qxf7 Qe4 9.Qg7+ Kg5 10.Ne3 Kf4 11.Qh6+ Bg5 12.Qxh5 Nxe5 13.Kd8 Qxe3 14.Qh2+ Kf5 15.Qxh7+ Ng6 16.Qh2 Bxf6+ 17.Nxf6 Qe7+ 18.Kc8 Kxf6
 24	00:02	 12,300k	5,212k	-4.85	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kd6 Qd4+ 6.Ke7 Ng6+ 7.Ke8 Bxh4 8.b6 c2 9.b7 c1Q 10.b8Q Qxf1 11.Qxf7 Qa6 12.Qg7+ Kg5 13.Nf8 Kf5 14.Nxg6 hxg6 15.Qe7 Qd5 16.Kf8 Qae6 17.Qxe6+ Qxe6 18.Kg7 Bxf6+ 19.exf6 Qxf6+ 20.Kh7
 25+	00:03	 18,748k	5,492k	-5.24	1.d8Q
 25+	00:03	 18,837k	5,494k	-4.87	1.d8Q
 25+	00:03	 19,410k	5,472k	-2.93	1.d8Q
 25	00:03	 19,517k	5,473k	-2.81	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Nd3 Bxh4 15.Kd6 Nxf4 16.Nxf4 Kxf4 17.e6 Bxf6 18.e7 c2 19.e8Q
 26-	00:03	 20,285k	5,505k	-2.91	1.d8Q a1Q
 26-	00:03	 20,632k	5,527k	-3.01	1.d8Q a1Q
 26-	00:03	 21,891k	5,599k	-3.66	1.d8Q a1Q
 26+	00:04	 22,831k	5,630k	-3.43	1.d8Q
 26-	00:04	 23,063k	5,636k	-4.03	1.d8Q a1Q
 26	00:04	 25,026k	5,719k	-4.29	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Nd2 c3 13.Nb3 Kxf4 14.Kc7 Bxh4 15.Kd6 Ng6 16.Nc1 c2 17.Kd5 Bg3 18.Nd4 Kg5 19.Nxc2 Bxe5 20.Nd4 Bxf6 21.Nce2 h4 22.Ke4 Kg4
 27-	00:04	 25,528k	5,728k	-4.39	1.d8Q a1Q
 27+	00:04	 26,150k	5,736k	-4.29	1.d8Q
 27-	00:04	 26,606k	5,754k	-4.50	1.d8Q a1Q
 27-	00:04	 27,666k	5,791k	-4.70	1.d8Q a1Q
 27+	00:05	 29,326k	5,850k	-4.51	1.d8Q
 27-	00:05	 30,532k	5,900k	-4.99	1.d8Q a1Q
 27	00:05	 30,878k	5,903k	-4.65	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Kd6 Nxf4 15.Nc2 Ke4 16.e6 Nxe6 17.Ke7 Bxh4 18.Kxf7 Ke5 19.Nfe3 Nd8+ 20.Kg7 Bxf6+ 21.Kxh7 h4 22.Kh6 h3 23.Ng4+ Kf5 24.Nce3+ Ke4
 28-	00:05	 33,523k	5,981k	-4.75	1.d8Q a1Q
 28-	00:05	 35,524k	6,043k	-4.85	1.d8Q a1Q
 28-	00:05	 36,130k	6,065k	-5.00	1.d8Q a1Q
 28+	00:05	 36,371k	6,074k	-4.87	1.d8Q
 28	00:06	 36,492k	6,078k	-4.61	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Kc7 c3 12.Nc6 Kf5 13.Nb4 Ng6 14.Nd5 c2 15.Nde3+ Kxf4 16.Nxc2 Kxe5 17.Nb4 Bxh4 18.Kd7 Kxf6 19.Kd6 Kf5 20.Nd3 Bf6 21.Ng3+ Kg4 22.Nh1 h4 23.Nhf2+ Kf3 24.Kd5
 29-	00:06	 38,457k	6,139k	-4.71	1.d8Q a1Q
 29-	00:06	 38,820k	6,153k	-4.81	1.d8Q a1Q
 29-	00:06	 40,356k	6,209k	-5.17	1.d8Q a1Q
 29+	00:06	 40,859k	6,230k	-5.00	1.d8Q
 29	00:06	 41,629k	6,261k	-5.21	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Kc7 c3 12.Nc6 Kf5 13.Nb4 Ng6 14.Nd5 c2 15.Nde3+ Kxf4 16.Nxc2 Kxe5 17.Nb4 Bxh4 18.Kd7 Kxf6 19.Na6 Be1 20.Kd6 h4 21.Kc5 Bf2+ 22.Kc4 Ne5+ 23.Kd5 Kf5 24.Nc7 h3 25.Kd6 Ng4
 30-	00:07	 46,480k	6,350k	-5.32	1.d8Q a1Q
 30-	00:08	 54,035k	6,488k	-5.42	1.d8Q a1Q
 30+	00:08	 55,169k	6,513k	-5.32	1.d8Q
 30+	00:08	 55,482k	6,521k	-5.10	1.d8Q
 30	00:08	 56,007k	6,535k	-5.45	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Kc6 Nxf4 15.Kb5 Bxh4 16.Kc4 Kxe5 17.Kxc3 Bxf6 18.Kd2 Ke4 19.Kd1 Bc3 20.Na2 Ba5 21.Nc1 h4 22.Ne2 h3 23.Nxf4 Kxf4 24.Kc2 Bc3 25.Kd1 Bd4
 31-	00:10	 73,269k	6,681k	-5.55	1.d8Q a1Q
 31	00:11	 78,184k	6,754k	-5.57	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Kd7 Nxf4 15.Kd6 Bxh4 16.Na2 Be1 17.Ne3+ Kg6 18.Nf1 h4 19.Kc5 h3 20.Kc4 Kf5 21.Nxc3 Kxe5 22.Nh2 Bg3 23.Ng4+ Kf5 24.Nh6+ Ke6 25.Ne4 Bh4 26.Ng4 h5 27.Nh2 Ke5 28.Nd2 Bxf6 29.Nhf3+ Kf5
 32	00:11	 81,316k	6,800k	-5.56	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Kc6 Nxf4 15.Kb5 Bxh4 16.Kc4 Kxe5 17.Kxc3 Bxf6 18.Kd2 Ke4 19.Kd1 Bc3 20.Na2 Ba5 21.Nc1 h4 22.Ne2 h3 23.Ng1 Bc3 24.Nh2 Ke3 25.Ngf3
 33-	00:13	 95,111k	6,949k	-5.66	1.d8Q a1Q
 33-	00:15	 110,158k	7,099k	-5.76	1.d8Q a1Q
 33+	00:15	 111,550k	7,114k	-5.66	1.d8Q
 33+	00:15	 111,883k	7,118k	-5.45	1.d8Q
 33	00:16	 114,344k	7,143k	-5.80	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Nb4 Kxf4 13.e6 fxe6 14.Kc7 c3 15.Kd6 Kf5 16.Nc2 Kxf6 17.Kc6 Ng6 18.Kb5 Nf4 19.Nfe3 Bxh4 20.Kb4 Bf2 21.Nd1 Bb6 22.Nxc3 h4 23.Kb5 Bd8 24.Ne3 h3
 34-	00:17	 122,610k	7,205k	-5.90	1.d8Q a1Q
 34-	00:20	 149,489k	7,397k	-6.00	1.d8Q a1Q
 34+	00:20	 150,267k	7,398k	-5.90	1.d8Q
 34+	00:20	 150,751k	7,400k	-5.69	1.d8Q
 34-	00:21	 161,262k	7,423k	-6.15	1.d8Q a1Q
 34	00:24	 183,067k	7,526k	-6.26	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc8 c3 13.Nb4 Ng6 14.Kc7 Nxf4 15.Kd6 Bxh4 16.Na2 Be1 17.Ne3+ Kg6 18.Nf1 c2 19.Kc5 Nd3+ 20.Kd4 c1Q 21.Nxc1 Nxc1 22.Ke4 Nb3 23.Kf4 Nd4 24.Ke4 Ne6 25.Nh2 Bg3 26.Nf1 h4
 35+	00:24	 187,338k	7,541k	-6.16	1.d8Q
 35-	00:27	 212,571k	7,605k	-6.36	1.d8Q a1Q
 35-	00:36	 284,630k	7,790k	-6.72	1.d8Q a1Q
 35+	00:36	 284,934k	7,791k	-6.52	1.d8Q
 35	00:39	 312,758k	7,852k	-6.84	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Na2 c2 15.Nd2 Nxf4 16.Nc4 Bxh4 17.Ne3+ Kxe5 18.Nxc2 Bxf6 19.Kd7 h4 20.Ne3 h3 21.Nf1 Ne6 22.Nb4 Ke4 23.Ke8 Be5 24.Ke7 Ng5 25.Nd2+ Kf5 26.Nf1 Bf4
 36-	00:44	 353,797k	7,894k	-6.95	1.d8Q a1Q
 36+	00:44	 355,321k	7,898k	-6.84	1.d8Q
 36+	00:45	 355,495k	7,898k	-6.69	1.d8Q
 36-	00:50	 402,485k	7,987k	-7.05	1.d8Q a1Q
 36	00:52	 423,171k	8,013k	-7.02	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Nd2 c3 13.Ne7+ Kxf4 14.Nd5+ Kxe5 15.Nxc3 Ng6 16.Kc7 Bxh4 17.Kd7 Bxf6 18.Ke8 Ke6 19.Ne2 h4 20.Nf1 Bg5 21.Nd4+ Kf6 22.Ne2 Ne5 23.Kf8 Kg6 24.Nh2 f5 25.Kg8 f4 26.Ng1 f3 27.Nh3 h6 28.Nf2 Be3 29.Nh3 Bd4 30.Nf1 Kf5
 37+	01:02	 507,438k	8,064k	-6.92	1.d8Q
 37+	01:03	 512,214k	8,068k	-6.82	1.d8Q
 37+	01:05	 527,543k	8,078k	-3.86	1.d8Q
 37	01:05	 528,419k	8,080k	-5.21	1.d8Q a1Q 2.Nd7 Ng6 3.Qg8 Qa4+ 4.Kd5 Nxf4+ 5.Kc6 Qe4+ 6.Kc7 Ne6+ 7.Kd6 c2 8.Qxf7 c1Q 9.Qxe6 Qd1+ 10.Kc7 Qdd5 11.f7+ Qxe6 12.f8Q+ Kg6 13.Qxf2 Qe7 14.Qg3+ Kf7 15.Ne3 Qa8 16.e6+ Qxe6 17.Qf4+ Kg8 18.Qg5+ Kh8 19.Qf6+ Qxf6 20.Nxf6 Qa4 21.Kc6 c4 22.Nfd5 Qb3 23.b6 c3 24.b7 c2 25.b8Q+ Qxb8 26.Nxc2 Qc8+ 27.Nc7 Qg4
 38-	01:06	 535,329k	8,079k	-5.31	1.d8Q a1Q
 38-	01:09	 561,115k	8,069k	-5.41	1.d8Q a1Q
 38-	01:19	 636,779k	8,058k	-6.92	1.d8Q a1Q
 38+	01:21	 656,484k	8,056k	-6.52	1.d8Q
 38	01:33	 757,942k	8,077k	-6.71	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc8 c3 13.Nb4 Ng6 14.Kd7 Nxf4 15.Kd6 Bxh4 16.Na2 Be1 17.Ke7 Kg6 18.Kd6 c2 19.Kc5 Nd3+ 20.Kd4 c1Q 21.Nxc1 Nxc1 22.Ne3 h4 23.Ke4 Nb3 24.Nd5 Nc5+ 25.Kf3 Bg3 26.Kg2 Bxe5 27.Ne3
 39-	01:38	 799,089k	8,080k	-6.82	1.d8Q a1Q
 39-	01:40	 808,961k	8,081k	-6.92	1.d8Q a1Q
 39-	01:44	 841,092k	8,086k	-7.28	1.d8Q a1Q
 39	01:53	 924,387k	8,121k	-7.51	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Ke4 Qe2+ 5.Kd5 Qd3+ 6.Kc6 Qxd8 7.Nxd8 c2 8.b6 c1Q 9.b7 Qb2 10.Kc7 c4 11.b8Q Qxb8+ 12.Kxb8 Kg6 13.Nc6 Kf5 14.Nd2 c3 15.Ne7+ Kxf4 16.Nd5+ Kxe5 17.Nxc3 Ng6 18.Kc8 Bxh4 19.Kd8 Ke6 20.Ne2 Bg5 21.Nf1 Kxf6 22.Ke8 h4 23.Nh2 Ne5 24.Nc3 Kf5 25.Kf8 Kf4 26.Ne2+ Ke3 27.Nc3 h6 28.Nd1+ Ke4 29.Nf2+ Kf4 30.Nf1 Kf3 31.Nh3 f5
 40	02:02	 1,000,685k	8,177k	-7.53	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Ke4 Qe2+ 5.Kd5 Qd3+ 6.Kc6 Qxd8 7.Nxd8 c2 8.b6 c1Q 9.b7 Qb2 10.Kc7 c4 11.b8Q Qxb8+ 12.Kxb8 Kg6 13.Kc7 c3 14.Nc6 Kf5 15.Nb4 Ng6 16.Kc6 Nxf4 17.Na2 c2 18.Kd6 Ng6 19.e6 fxe6 20.f7 Kf6 21.Kc6 Kxf7 22.Kb5 Bxh4 23.Kc4 Bg5 24.Kd3 c1R 25.Nxc1 Bxc1 26.Ng3 h4 27.Ne4 h3 28.Ke2 Ne5 29.Nf2 h2 30.Nh1 Bf4 31.Nf2 h5 32.Nh1 Ng4 33.Kf3 Be5
 41-	02:11	 1,082,667k	8,232k	-7.64	1.d8Q a1Q
 41+	02:12	 1,094,211k	8,229k	-7.53	1.d8Q
 41	02:21	 1,166,108k	8,233k	-7.49	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Kc6 Nxf4 15.Na2 c2 16.Kd6 Ng6 17.e6 fxe6 18.f7 Kf6 19.Kc6 Kxf7 20.Kb5 Bxh4 21.Kc4 Bg5 22.Kd3 c1R 23.Nxc1 Bxc1 24.Ng3 h4 25.Nh1 Nf4+ 26.Ke4 Kg6 27.Kf3
 42-	02:27	 1,221,968k	8,266k	-7.59	1.d8Q a1Q
 42-	02:40	 1,333,393k	8,312k	-7.69	1.d8Q a1Q
 42-	03:18	 1,671,254k	8,408k	-8.05	1.d8Q a1Q
 42+	03:29	 1,763,659k	8,427k	-7.88	1.d8Q
 42+	03:29	 1,769,858k	8,429k	-7.50	1.d8Q
 42	03:33	 1,799,027k	8,431k	-7.91	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb1 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Nb4 Kxf4 13.e6 fxe6 14.Kc7 c3 15.Kd7 Kf5 16.Nc2 Kxf6 17.Kc6 Bxh4 18.Kc5 Kg6 19.Kc4 Bf6 20.Ng3 h4 21.Ne4 Nf7 22.Ne3 h3 23.Nf2 Ne5+ 24.Kb3 h2 25.Nh1 Nf3 26.Nd1 Kf5 27.Nxc3 Kf4 28.Nd1 Ne5 29.Kb4 Ng4 30.Kb3 Kf3 31.Kc4
 43-	03:50	 1,946,181k	8,441k	-8.01	1.d8Q a1Q
 43-	03:57	 2,004,521k	8,451k	-8.12	1.d8Q a1Q
 43-	06:02	 3,107,675k	8,571k	-8.76	1.d8Q a1Q
 43+	06:06	 3,144,766k	8,579k	-8.53	1.d8Q
 43	06:10	 3,181,981k	8,586k	-8.76	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Ke4 Qe2+ 5.Kd5 Qd3+ 6.Kc6 Qxd8 7.Nxd8 c2 8.b6 c1Q 9.b7 Qb2 10.Kc7 c4 11.b8Q Qxb8+ 12.Kxb8 Kg6 13.Nc6 Kf5 14.Nb4 Kxf4 15.e6 fxe6 16.Kc8 c3 17.Kd7 Kf5 18.Nc2 Kxf6 19.Kc6 Bxh4 20.Kc5 Kg6 21.Kd4 Bf6+ 22.Ke3 Nf7 23.Ke2 h4 24.Kf3 Ng5+ 25.Kg4 h3 26.Kf4 h5 27.Ng3 Bd8 28.Nh1 Bc7+ 29.Ke3 Be5 30.Nf2 Kf5 31.Nh1 Ne4 32.Kf3 Nd2+ 33.Ke3 h2 34.Nf2 Kg5 35.Kd3 Kf4 36.Ne3 Nf3
 44-	06:48	 3,520,122k	8,612k	-8.86	1.d8Q a1Q
 44	06:51	 3,544,341k	8,616k	-8.86	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Ke4 Qe2+ 5.Kd5 Qd3+ 6.Kc6 Qxd8 7.Nxd8 c2 8.b6 c1Q 9.b7 Qb2 10.Kc7 c4 11.b8Q Qxb8+ 12.Kxb8 Kg6 13.Nc6 Kf5 14.Nb4 Kxf4 15.e6 fxe6 16.Kc8 c3 17.Kd7 Kf5 18.Nc2 Kxf6 19.Kc6 Bxh4 20.Kc5 Kg6 21.Kd4 Bf6+ 22.Ke3 Nf7 23.Kf3 Ng5+ 24.Kg3 Be5+ 25.Kf2 h4 26.Ke3 h3 27.Ne1 Kf5 28.Kd3 Kf4 29.Kc2 Kg4 30.Nd3 Bd4 31.Nh2+ Kf5 32.Kb1 Ke4 33.Kc2 Be5 34.Nf2+ Kf5
 45-	08:01	 4,180,986k	8,681k	-8.96	1.d8Q a1Q
 45-	08:37	 4,522,529k	8,735k	-9.06	1.d8Q a1Q
 45-	09:29	 5,006,206k	8,785k	-9.21	1.d8Q a1Q
 45+	09:34	 5,049,059k	8,791k	-9.09	1.d8Q
 45-	10:35	 5,619,932k	8,849k	-9.42	1.d8Q a1Q
 45+	10:35	 5,625,001k	8,849k	-9.11	1.d8Q
 45	10:48	 5,741,760k	8,859k	-9.50	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Kd6 Nxf4 15.Nc2 Ke4 16.Nh2 Bg3 17.Nf1 Bxh4 18.Na1 Be1 19.Nb3 Bf2 20.Nh2 c2 21.Nf1 h4 22.Nc1 Kf5 23.Nb3 Kg6 24.Nh2 Ne6 25.Kd5 Kf5 26.Nf1 h3 27.Kc4 Kxe5 28.Nc1 Nd4 29.Kc3 Kxf6 30.Kd3 Bg1 31.Ng3 Kg5
 46+	10:54	 5,805,778k	8,867k	-9.39	1.d8Q
 46+	10:54	 5,807,645k	8,867k	-9.29	1.d8Q
 46	10:55	 5,812,404k	8,868k	-9.21	1.d8Q a1Q 2.Ne6 Qe1+ 3.Kd5 Qd1+ 4.Kc6 Qxd8 5.Nxd8 c2 6.b6 c1Q 7.b7 Qb2 8.Kc7 c4 9.b8Q Qxb8+ 10.Kxb8 Kg6 11.Nc6 Kf5 12.Kc7 c3 13.Nb4 Ng6 14.Kc6 Nxf4 15.Kd6 Bxh4 16.Na2 Be1 17.Ne3+ Kg6 18.e6 Nxe6 19.Kd5 h4 20.Ke4 Bd2 21.Nf1 Kxf6 22.Kf3 Kf5 23.Kf2 Ng5 24.Ke2 h3 25.Nb4 Bf4 26.Kd3 Ne6 27.Nd5 Be5 28.Nb6 Bd4 29.Nc4 Kf4 30.Nd6 Kf3 31.Nc4
 47-	11:29	 6,149,323k	8,914k	-9.32	1.d8Q a1Q
 47+	12:12	 6,586,557k	8,992k	-9.21	1.Ne3
 47+	12:33	 6,788,810k	9,011k	-0.09	1.Ne3
 47	12:35	 6,807,616k	9,013k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 48	13:10	 7,128,580k	9,013k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe4+ 16.Kd1 Qf3+ 17.Kc2
 49	13:26	 7,267,170k	9,016k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe4+ 16.Kc3 Qb4+ 17.Kc2
 50	13:37	 7,366,242k	9,013k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 51	14:11	 7,670,167k	9,006k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe4+ 16.Kc3 Qb4+ 17.Kc2
 52	14:35	 7,882,621k	9,002k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe4+ 16.Kc3 Qb4+ 17.Kc2
 53	14:46	 7,980,974k	9,003k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 54	15:29	 8,337,041k	8,973k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe4+ 16.Kc3 Qb4+ 17.Kc2
 55	16:41	 8,999,647k	8,986k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 56	16:54	 9,122,678k	8,989k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 57	17:39	 9,529,616k	8,996k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 58	18:53	 10,195,162k	8,992k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe2+ 16.Kc3 Qg4 17.Kc2 c4 18.Kc3 Qf3+ 19.Kb4 Qb3+ 20.Kc5 Qe3+ 21.Kb4
 59	22:38	 12,264,910k	9,026k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe2+ 16.Kc3 Qg4 17.Kc2 c4 18.Kc3 Qf3+ 19.Kb4 Qb3+ 20.Kc5 Qe3+ 21.Kb4 Qd2+ 22.Kc5 Qxf4 23.Ng8+ Kg6 24.Ne7+
 60	22:41	 12,286,660k	9,026k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2 Qe2+ 16.Kc3 Qg4 17.Kc2
 61	22:43	 12,306,435k	9,026k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 62	25:30	 13,871,296k	9,062k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 Qe3+ 15.Kc2
 63	29:28	 16,094,878k	9,099k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qb2+ 16.Kxc4 Qc2+ 17.Kb4 Qd2+ 18.Kb3 Qe3+ 19.Kb2 Qf2+ 20.Ka3 Qg3+ 21.Kb2
 64	30:04	 16,433,787k	9,107k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4
 65	30:19	 16,567,720k	9,107k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qe4 18.Ng8+ Kg6 19.Ne7+
 66	36:18	 19,984,832k	9,174k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qe4 18.Ng8+ Kg6 19.Ne7+
 67	40:26	 22,362,144k	9,215k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4
 68	49:33	 27,472,313k	9,238k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qb3+ 18.Kc5 Qa3+ 19.Kxc4 Qa2+ 20.Kc5 Qa4 21.Kb6 Qa8 22.Kc7 Qa7+ 23.Kc6 Qa4
 69	51:01	 28,296,694k	9,244k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4
 70	1:05:48	 36,792,725k	9,318k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qb3+ 18.Kc5
 71	1:15:12	 42,186,189k	9,348k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4
 72	1:19:36	 44,653,472k	9,349k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qb3+ 18.Kc5
 73	1:29:56	 50,591,774k	9,374k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qb3+ 18.Kc5 Qa3+ 19.Kxc4 Qc1+ 20.Kd5 Qh1+ 21.Kc5 Qg1+ 22.Kc6 Qf2 23.Nf5+ Kg6 24.Ne7+
 74	1:58:10	 66,621,093k	9,396k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qb3+ 18.Kc5 Qa3+ 19.Kb6 Qh3 20.Ng8+ Kg6 21.Ne7+
 75	2:06:28	 71,367,573k	9,405k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4
 76	2:21:33	 79,584,048k	9,370k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qd2+ 16.Kc5 Qe3+ 17.Kb4 Qg1
 77	2:34:07	 86,586,895k	9,363k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qb2+ 16.Kxc4 Qe2+ 17.Kc5 Qf2+ 18.Kc6 Qc2+ 19.Kb6 Qf2+
 78	2:52:38	 96,768,710k	9,342k	 0.00	1.Ne3 Bxe3 2.Ng6 Nxg6 3.d8N Nh8 4.Nc6 a1Q 5.Ne7 Qb1+ 6.Kf3 Qd1+ 7.Kxe3 Qd4+ 8.Kf3 Qd3+ 9.Kf2 Qg6 10.Ke3 c2 11.Kd2 c1R 12.Kxc1 Qg1+ 13.Kc2 Qf2+ 14.Kb3 c4+ 15.Kb4 Qb2+ 16.Kxc4 Qe2+ 17.Kc5 Qe3+ 18.Kc4
Might be a good candidate for the Hard Puzzle list.
i7-6700K @ 4.00Ghz 32Gb, Win 10 Home, EGTBs on PCI SSD
Benchmark: Stockfish15.1 NNUE x64 bmi2 (nps): 1277K
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MMarco
Posts: 195
Joined: Sun Apr 12, 2020 1:09 am
Full name: Marc-O Moisan-Plante

Re: Five Engine Crackers

Post by MMarco »

For the third problem Stockfish 230420 with "MagicTacticSolver" reports a mate in 22 under a minute on tablet:
[d]2k5/p2p4/1P6/P3p3/1q2N3/2p5/K7/7Q w - - 0 1

Code: Select all

[42] m22 Cd6+ Dxd6 Da8+ Db8 b7+ Rc7 a6 d5 Ra3 e4 Rb3 d4 Rc2 e3 Rd3 c2 Rxc2 e2 Rd2 d3 Re1 Dxa8 bxa8D Rb6 Db7+ Rc5 Dxa7+ Rb5 Db7+ Rc5 a7 d2+ Rxd2 e1D+ Rxe1 Rd6 a8D Re6 Dd5+ Rf6 Dh8+ Re7 Dhd8#
d:43/44 1:Cd6+ t:33.49 n:68356k nps:2041k tb:2439k h:43
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MMarco
Posts: 195
Joined: Sun Apr 12, 2020 1:09 am
Full name: Marc-O Moisan-Plante

Re: Five Engine Crackers

Post by MMarco »

It took a few seconds for Stockfish 230420 with MagicTacticSolver to find the last one:
[d]4kb2/Rpn1p1rP/1P1pBPN1/4p3/4P1Qn/3b4/1r2R1K1/3qN3 w - - 0 1

Code: Select all

[25] 0.00 Kg3 Bxe2 Nf3 Bxf3 Ra8+ Nxa8 Bf7+ Kxf7 h8N+ Kg8 f7+ Kh7 Qxh4+ Bh5 Qxh5+ Qxh5
d:26/17 1:Kg3 t:20.49 n:58074k nps:2834k tb:27 h:43
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MOBMAT
Posts: 385
Joined: Sat Feb 04, 2017 11:57 pm
Location: USA

Re: Five Engine Crackers

Post by MOBMAT »

MMarco wrote: ↑Sun Jun 07, 2020 12:58 am For the third problem Stockfish 230420 with "MagicTacticSolver" reports a mate in 22 under a minute on tablet:
What is Stockfish 230420 and where can we find it?
i7-6700K @ 4.00Ghz 32Gb, Win 10 Home, EGTBs on PCI SSD
Benchmark: Stockfish15.1 NNUE x64 bmi2 (nps): 1277K
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MOBMAT
Posts: 385
Joined: Sat Feb 04, 2017 11:57 pm
Location: USA

Re: Five Engine Crackers

Post by MOBMAT »

OK, a quick Google search found this...

https://chessengines.blogspot.com/2020/ ... ental.html

and WOW, it found the M22 in 6 seconds on my desktop.
i7-6700K @ 4.00Ghz 32Gb, Win 10 Home, EGTBs on PCI SSD
Benchmark: Stockfish15.1 NNUE x64 bmi2 (nps): 1277K
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MMarco
Posts: 195
Joined: Sun Apr 12, 2020 1:09 am
Full name: Marc-O Moisan-Plante

Re: Five Engine Crackers

Post by MMarco »

MOBMAT wrote: ↑Sun Jun 07, 2020 3:46 am OK, a quick Google search found this...

https://chessengines.blogspot.com/2020/ ... ental.html

and WOW, it found the M22 in 6 seconds on my desktop.
Yes, that's the engine I used!
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