Stockfish Elo setting is way OFF ....................

[Chessqueen]

From experience old Stockfish could draw and win with rook odds against stronger engines than snitch
forum3/viewtopic.php?f=6&t=77325&p=8932 ... ok#p893207

I probably took the wrong Rook away
[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.05.21"]
[Round "?"]
[White "Stockfish 150521"]
[Black "Fruit2.2.1"]
[Result "0-1"]
[BlackElo "?"]
[Time "09:37:15"]
[WhiteElo "358"]
[TimeControl "000+10"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBN1 w Qkq - 0 1"]
[Termination "normal"]
[PlyCount "51"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Be3 Nf6 6. Nb5 Kd8 7. Nd2 a6
8. g3 Qxh2 9. Nd4 Be7 10. Nc4 Nxe4 11. Nxc6+ bxc6 12. Ne5 Nd6 13. Qf3 Bf6
14. Nc4 Nxc4 15. Bxc4 Qg1+ 16. Bf1 Bxb2 17. Rd1 d5 18. Kd2 Qh2 19. c3 Be6
20. c4 Bf6 21. cxd5 Bxd5 22. Kc2 Ke8 23. Rxd5 cxd5 24. Bc5 c6 25. Qe3+ Kd8
26. Ba3 {White resigns} *[/pgn]

[Uri Blass]

white is of course lost but I cannot reproduce part of the moves like the last move 26.Ba3.

I remember that I used contempt 100 for stockfish(not that I think it changes much)
I remember also I used 7 cores and I do not claim that this old stockfish can beat fruit in every game with rook odds even with a1 rook handicap.

[Chessqueen]

white is of course lost but I cannot reproduce part of the moves like the last move 26.Ba3.

I remember that I used contempt 100 for stockfish(not that I think it changes much)
I remember also I used 7 cores and I do not claim that this old stockfish can beat fruit in every game with rook odds even with a1 rook handicap.

That is interesting that you mentioned that, because sometimes I can not make Komodo reproduce some move either, it must be something that based on time left that the engine sometimes chose a different move, like human do If I only have 5 seconds left most of the time I make horrible moves, but not necessarily a blunder. What I do NOT understand is how player of the caliber of Carlsen can sometimes make move that not even a 900 rated player make, like on this game versus this 16 year old prodigy Pragg from India

[lkaufman]

I think that weak engines should perform worse than humans against strong engines because they do not know that they need to simplify and are going to allow simplifications.

I believe that at TC of 15+10 many humans can win with knight odds even when they have fide rating 2400-2500
Part of the humans who won against Dragon with knight odds in the match that I organized did not use most of their time and they are below 2400.

We don't need to speculate on that, we have already played 21 games at that time control against GMs average slightly under 2500 FIDE, and they won 10, lost 3, and drew 8. So clearly they win much more than they lose, but failed to actually win half the games. In the games you organized, did anyone win actually taking less than half a hour for his moves (including the 30 second increments)?

[lkaufman]

I think that weak engines should perform worse than humans against strong engines because they do not know that they need to simplify and are going to allow simplifications.

I believe that at TC of 15+10 many humans can win with knight odds even when they have fide rating 2400-2500
Part of the humans who won against Dragon with knight odds in the match that I organized did not use most of their time and they are below 2400.

You are correct, but some of the games that the human in that range lost are due to tactical errors under pressure that engines between 2440 thru 2460 will never make. So it is hard to balance which evil is worse small tactical blunders or NOT knowing when to simplify when ahead, but if you trade every pieces and pawns you can NOT mate with an extra Knight or Bishop at the end unless you end up with King and Rook vs King. Anyway as I thought without the b1 Knight Komodo Dragon was going to have a tough time versus Snitch 1.6.2 rated 2442.

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.05.20"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Snitch"]
[Result "0-1"]
[BlackElo "2442"]
[Time "14:02:01"]
[WhiteElo "3500"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/R1BQKBNR w KQkq - 0 1"]
[Termination "normal"]
[PlyCount "101"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 d5 2. a4 c5 3. g3 Nc6 4. Bg2 e5 5. d3 Be7 6. O-O Bf5 7. a5 e4 8. Nd2
exd3 9. exd3 Nxa5 10. g4 Be6 11. f4 h5 12. g5 Nc6 13. c4 Nd4 14. Rf2 h4 15.
f5 Bxf5 16. Nb3 Be6 17. Nxd4 cxd4 18. Qb3 dxc4 19. Qxb7 Rc8 20. Ra6 cxd3
21. Bd2 Rb8 22. Qxa7 h3 23. Rxe6 hxg2 24. Re1 Rb5 25. Qa4 Qd5 26. Rf4 f6
27. Rxd4 Qc6 28. Rc4 Qb6+ 29. Be3 Qa5 30. Qxa5 Rxa5 31. Rd4 fxg5 32. Rxd3
Kf7 33. Kxg2 Nf6 34. Bg1 g4 35. Re2 Ra1 36. Bf2 Rb8 37. b4 Rb1 38. Rd4 Bxb4
39. Rd3 g5 40. h3 gxh3+ 41. Kxh3 Rh8+ 42. Kg2 g4 43. Rc2 Be7 44. Bg1 Rh3
45. Rd4 Kg6 46. Rxg4+ Nxg4 47. Kxh3 Rxg1 48. Rc4 Ne3 49. Re4 Bc5 50. Re5
Rh1+ 51. Kg3 {White resigns} *[/pgn]

You keep conflating FIDE and CCRL ratings, as if they were comparable. They are not; a CCRL engine with a 2442 40/15 rating would crush a 2442 FIDE rated human in a match. Engines of the same actual strength as 2500 FIDE GMs do much worse with knight odds than the GMs did.

[lkaufman]

Stockfish won easily.

The way to play with knight b1 handicap is simply 1.e4 d5 2.e5 c5 3.d4 and sacrifice material

[pgn][Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.05.21"]
[Round "1"]
[White "Stockfish 150521"]
[Black "Snitch 1.6.2"]
[Result "1-0"]
[TimeControl "60+0"]
[Time "05:11:06"]
[Board "1"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/R1BQKBNR w KQkq - 0 1 "]
[SetUp "1"]

1.e4 {-4.64/33 19135 104398839} d5 {-3.04/15 28684 43953719} 2.e5 {-4.82/31 16329 91065283} c5 {-3.12/14 28310 13331331}
3.d4 {-4.73/31 41349 227914769} cxd4 {-3.56/15 32243 52420970} 4.Bd3 {-4.98/37 99722 552519134} Nc6 {-4.12/14 30434 29307293}
5.Bf4 {-4.86/33 10805 61505205} Qa5+ {-4.20/14 44898 44673435} 6.Bd2 {-4.97/30 18199 103592249} Qb6 {-4.62/15 29080 37289421}
7.f4 {-5.48/37 153388 874347756} Qxb2 8.Rb1 {-3.74/33 18434 102371322} Qa3 {-3.89/15 55440 73560432}
9.Rb3 {-3.59/34 9694 54490147} Qxa2 {-3.99/14 15492 7474531} 10.e6 {-3.41/34 13859 85737898} Na5 {-4.01/13 36202 10964762}
11.Bb5+ {-3.59/37 50164 307199629} Kd8 {-4.09/15 54089 91462895} 12.Rb4 {-3.65/34 14405 88308585} Nc6 {-4.39/14 16809 28094429}
13.Rb3 {-3.82/35 14237 88181317} a6 {-4.89/14 85795 113198572} 14.Bd3 {-3.59/29 12550 77828006} b5 {-5.07/14 36907 58690333}
15.Nf3 {-3.77/37 101308 609271335} Bxe6 {-5.14/15 46126 76299489} 16.Qc1 {-3.97/35 50661 314812739} b4 {-5.14/14 17308 13576147}
17.O-O {-4.43/37 75470 465606698} Rb8 {-4.71/16 151908 243127036} 18.Qe1 {-3.78/28 9670 58934637} Ke8 {-4.60/15 262991 429116033}
19.Ne5 {-3.63/34 38580 239463584} Rb6 {-4.41/14 14672 23324838} 20.Bxb4 {+0.00/39 7998 48310092} Nxb4 {-4.42/14 13368 21214733}
21.Rxb4 {+4.66/36 11261 77004786} Qa5 {-3.89/13 4244 2890755} 22.Rxb6 {+5.02/37 15715 111244529} Qxb6 {-2.49/14 10769 18115969}
23.Qa1 {+5.15/39 16594 120690609} f6 {+0.09/14 55995 99172917} 24.Qa4+ {+5.25/40 14053 115194349} Kd8 {+1.04/14 6311 11158176}
25.f5 {+5.40/40 12687 109472961} Bxf5 {+1.51/14 37904 72523632} 26.Bxf5 {+5.50/43 21008 187541273} d3+
27.Kh1 {+5.64/39 13991 108970396} Qb5 {+1.99/13 8942 15657876} 28.Nf7+ {+5.91/38 22434 182135550} Ke8 {+2.13/13 3287 2926263}
29.Qxb5+ {+6.01/41 12484 104324913} axb5 {+3.46/16 5279 8344618} 30.Be6 {+6.01/43 17043 145124376} Nh6 {+4.74/16 4738 8751857}
31.Nxh6 {+5.95/45 20438 169606173} Kd8 {+4.87/17 4341 7232195} 32.cxd3 {+5.82/42 13856 109874077} Kc7 {+3.22/18 4615 6613285}
33.Nf7 {+6.14/42 19114 160108265} Rg8 {+3.27/18 5117 8033975} 34.Nd8 {+6.20/43 37364 313791028} Rh8 {+3.23/18 5557 10457567}
35.Rc1+ {+6.25/39 10966 95228036} Kb6 {+3.27/19 5517 13152969} 36.Rc8 {+6.22/42 52628 453282416} g5 {+3.20/17 6386 14922537}
37.Nf7 {+6.50/33 10551 90398286} Rg8 {+3.23/17 5615 6327154} 38.g4 {+6.71/34 13118 111432652} Ka5 {+3.22/17 7171 14746777}
39.d4 {+6.75/37 37229 327488525} Kb4 {+3.69/17 7424 14137672} 40.Kg2 {+7.06/35 12043 103683828} Ka3 {+3.61/17 7658 16560292}
41.Bxd5 {+7.13/37 14421 118210499} Kb4 {+4.12/17 18509 46458201} 42.Be6 {+7.82/33 10342 95055689} Ka4 {+3.69/17 7555 17447328}
43.Ra8+ {+8.50/35 32766 299403577} Kb4 {+3.93/18 7812 17280908} 44.Kf3 {+8.88/32 11237 97490549} Kc3 {+3.51/16 8012 17874684}
45.Ke3 {+9.32/31 9355 89828759} f5 {+5.02/16 8206 18689119} 46.Bxf5 {+9.72/31 9483 96758371} b4 {+6.41/17 16670 39720430}
47.Rc8+ {+62.93/39 8864 118895047} Kb2 {+11.88/17 63059 159352241} 48.Ne5 {M+15/53 9334 117224454} Rg6 {+17.46/16 20617 47517554}
49.Bxg6 {M+10/57 9225 100228757} hxg6 {+20.10/15 5127 13158100} 50.Rxf8 {M+9/61 10016 124787208} Kb3 {+20.15/14 4723 7642828}
51.Kd3 {M+7/69 8738 117195846} Kb2 {M-8/13 8553 22892515} 52.Rb8 {M+6/179 8837 141722069} Kb3 {M-5/14 6307 10711123}
53.Nc6 {M+5/245 854 13942871} e6 {M-4/14 6706 7690901} 54.Rxb4+ {M+4/245 59 1402487} Ka2
55.Kc2 {M+3/245 17 276068} Ka3 56.Rb5 {M+2/245 16 28133} e5 {M-1/13 9138 11473158}
57.Ra5# {M+1/245 16 27446} 1-0


[/pgn]

Humans would be unlikely to chase after the b2 pawn, so I'm not so sure that this would be good opening strategy for knight odds vs. humans, but in view of how poorly Komodo did in your event when giving the b1 knight and opening 1.Nf3, perhaps it should indeed open 1.e4 and look for some gambit idea such as this against the best reply 1...d5. Perhaps I was too hasty to conclude that knight odds needs to be the g1 knight, maybe the real lesson from your event is that only 1.e4 is playable when giving knight odds, regardless of the knight. I'll need to investigate that.

[Chessqueen]

I think that weak engines should perform worse than humans against strong engines because they do not know that they need to simplify and are going to allow simplifications.

I believe that at TC of 15+10 many humans can win with knight odds even when they have fide rating 2400-2500
Part of the humans who won against Dragon with knight odds in the match that I organized did not use most of their time and they are below 2400.

You are correct, but some of the games that the human in that range lost are due to tactical errors under pressure that engines between 2440 thru 2460 will never make. So it is hard to balance which evil is worse small tactical blunders or NOT knowing when to simplify when ahead, but if you trade every pieces and pawns you can NOT mate with an extra Knight or Bishop at the end unless you end up with King and Rook vs King. Anyway as I thought without the b1 Knight Komodo Dragon was going to have a tough time versus Snitch 1.6.2 rated 2442.

[Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.05.22"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Snitch"]
[Result "1/2-1/2"]
[BlackElo "2442"]
[ECO "B27"]
[Opening "Sicilian"]
[Time "07:55:41"]
[Variation "1.e4 c5 2.Nf3"]
[WhiteElo "3600"]
[TimeControl "60+3"]
[Termination "unterminated"]
[PlyCount "3"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. h3 Be6 7. Na4 O-O 8.
O-O a5 9. Kh2 Bd4 10. c3 Ba7 11. c4 Bc5 12. Bg5 h6 13. Bd2 Nb4 14. Be3 Bxe3
15. fxe3 Qd7 16. Nc3 c6 17. a3 Na6 18. Rc1 Rfe8 19. Ne2 Nc5 20. b4 axb4 21.
axb4 Na6 22. Qd2 b5 23. cxb5 cxb5 24. Rb1 d5 25. Rfd1 dxe4 26. dxe4 Qxd2
27. Rxd2 Rac8 28. Rdb2 Rc4 29. Ng1 Rb8 30. g4 Bxg4 31. hxg4 Nxg4+ 32. Kg3
Nxe3 33. Nf3 Rxe4 34. Bh3 f5 35. Nd2 Rd4 36. Nf3 Rd6 37. Nxe5 Re8 38. Nf3
g5 39. Bf1 Rb8 40. Be2 f4+ 41. Kf2 g4 42. Ne5 g3+ 43. Kf3 Nd5 44. Nd3 Rf8
45. Rg1 Re6 46. Kg4 Re3 47. Ne1 Naxb4 48. Bf3 Re5 49. Rd2 Ne7 50. Kh3 Nbd5
51. Ng2 Rg5 52. Rd4 Kg7 53. Ra1 b4 54. Ra7 Kh8 55. Rd7 Rff5 56. Rd8+ Kg7
57. Ra8 h5 58. Ra7 Kg8 59. Rd7 Kh8 60. Rd2 Re5 61. Rd3 Kg8 62. Rd4 b3 63.
Rb7 Ref5 64. Rxb3 Kf7 65. Rb7 Kg8 66. Rd7 Re5 67. Nxf4 Nf6 68. Rb7 Re3 69.
Rd8+ Kf7 70. Rd3 Rxd3 71. Nxd3 Nd5 72. Bxd5+ Rxd5 73. Nf4 Rg5 74. Kg2 h4
75. Kh3 Rg8 76. Ng2 Rh8 77. Nxh4 g2 78. Kxg2 Rxh4 79. Kf3 Ke6 80. Rb5 Nd5
81. Rb2 Ra4 82. Re2+ Kf5 83. Rd2 Ra3+ 84. Kg2 Nf4+ 85. Kf2 Ke4 86. Rd6 Ra2+
87. Ke1 Ng2+ 88. Kd1 Ne3+ 89. Kc1 Nc4 90. Rd7 Rh2 91. Kb1 Ne5 92. Rc7 Kd3
93. Rc8 Nc4 94. Rd8+ Kc3 95. Rc8 Rh7 96. Rc5 Rg7 97. Rc8 Rf7 98. Rc5 Ra7
99. Rc8 Re7 100. Rc5 Re1+ 101. Ka2 Re2+ 102. Kb1 Re6 103. Rc7 Ra6 104. Rc5
Rf6 105. Rc7 Rf1+ 106. Ka2 Rf2+ 107. Kb1 Rg2 108. Rc5 Rg6 109. Rc7 Rg1+
110. Ka2 Rg8 111. Kb1 Ra8 112. Rc6 Ra5 113. Rc7 Re5 114. Rc8 Re1+ 115. Ka2
Re2+ 116. Kb1 Re3 117. Ka2 Re4 118. Kb1 Re5 119. Rc7 Re8 120. Rc5 Rf8 121.
Rc7 Rf5 122. Rc8 Rf3 123. Ka2 Rf6 124. Kb1 Rf5 125. Rc7 Rf2 126. Rc8 Kb3
127. Rb8+ Nb6 128. Rxb6+ Kc3 129. Rc6+ Kd4 130. Kc1 Kd3 131. Rd6+ Kc3 132.
Kd1 Ra2 133. Rc6+ Kd3 134. Ke1 Ra4 135. Rc8 Rc4 136. Rd8+ Ke3 137. Re8+ Re4
138. Rc8 Re7 139. Rd8 Rc7 140. Re8+ Kf4 141. Kd2 Rc6 142. Kd1 Rd6+ 143. Ke2
Rd7 144. Ra8 Rb7 145. Ra4+ Kf5 146. Kf3 Rb2 147. Rf4+ Ke6 148. Ke3 Ke5 149.
Re4+ Kf6 150. Kd3 Rb5 151. Rg4 Rd5+ 152. Ke2 Rd7 153. Rg8 Re7+ 154. Kd2 Rg7
155. Rd8 Rg2+ 156. Ke3 Rc2 157. Ke4 Ke6 158. Rb8 Re2+ 159. Kf3 Ra2 160. Rd8
Ke5 161. Rf8 Rb2 162. Re8+ Kf6 163. Rf8+ Ke5 164. Rd8 Ra2 165. Rh8 Rc2 166.
Re8+ Kf6 167. Rb8 Ra2 168. Kf4 Ra4+ 169. Kf3 Ra2 170. Rb4 Kf5 171. Rb7 Ke5
172. Rc7 Rb2 173. Rc3 Kd5 174. Ra3 Rb6 175. Ke3 Re6+ 176. Kd2 Re7 177. Ra4
Re4 178. Ra5+ {50 moves rule} 1/2-1/2

You keep conflating FIDE and CCRL ratings, as if they were comparable. They are not; a CCRL engine with a 2442 40/15 rating would crush a 2442 FIDE rated human in a match. Engines of the same actual strength as 2500 FIDE GMs do much worse with knight odds than the GMs did.

You are correct it is better for Komodo Dragon to open with 1.e4 no matter if it is b1 or g1 knight missing but even if CCRL rating are not comparable to FIDE that is the reason why I chose snith only rated 2441 which I thought it would be in the ballpark of FIDE 2550 at least.

[lkaufman]

I think that weak engines should perform worse than humans against strong engines because they do not know that they need to simplify and are going to allow simplifications.

I believe that at TC of 15+10 many humans can win with knight odds even when they have fide rating 2400-2500
Part of the humans who won against Dragon with knight odds in the match that I organized did not use most of their time and they are below 2400.

You are correct, but some of the games that the human in that range lost are due to tactical errors under pressure that engines between 2440 thru 2460 will never make. So it is hard to balance which evil is worse small tactical blunders or NOT knowing when to simplify when ahead, but if you trade every pieces and pawns you can NOT mate with an extra Knight or Bishop at the end unless you end up with King and Rook vs King. Anyway as I thought without the b1 Knight Komodo Dragon was going to have a tough time versus Snitch 1.6.2 rated 2442.

[Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.05.22"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Snitch"]
[Result "1/2-1/2"]
[BlackElo "2442"]
[ECO "B27"]
[Opening "Sicilian"]
[Time "07:55:41"]
[Variation "1.e4 c5 2.Nf3"]
[WhiteElo "3600"]
[TimeControl "60+3"]
[Termination "unterminated"]
[PlyCount "3"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. h3 Be6 7. Na4 O-O 8.
O-O a5 9. Kh2 Bd4 10. c3 Ba7 11. c4 Bc5 12. Bg5 h6 13. Bd2 Nb4 14. Be3 Bxe3
15. fxe3 Qd7 16. Nc3 c6 17. a3 Na6 18. Rc1 Rfe8 19. Ne2 Nc5 20. b4 axb4 21.
axb4 Na6 22. Qd2 b5 23. cxb5 cxb5 24. Rb1 d5 25. Rfd1 dxe4 26. dxe4 Qxd2
27. Rxd2 Rac8 28. Rdb2 Rc4 29. Ng1 Rb8 30. g4 Bxg4 31. hxg4 Nxg4+ 32. Kg3
Nxe3 33. Nf3 Rxe4 34. Bh3 f5 35. Nd2 Rd4 36. Nf3 Rd6 37. Nxe5 Re8 38. Nf3
g5 39. Bf1 Rb8 40. Be2 f4+ 41. Kf2 g4 42. Ne5 g3+ 43. Kf3 Nd5 44. Nd3 Rf8
45. Rg1 Re6 46. Kg4 Re3 47. Ne1 Naxb4 48. Bf3 Re5 49. Rd2 Ne7 50. Kh3 Nbd5
51. Ng2 Rg5 52. Rd4 Kg7 53. Ra1 b4 54. Ra7 Kh8 55. Rd7 Rff5 56. Rd8+ Kg7
57. Ra8 h5 58. Ra7 Kg8 59. Rd7 Kh8 60. Rd2 Re5 61. Rd3 Kg8 62. Rd4 b3 63.
Rb7 Ref5 64. Rxb3 Kf7 65. Rb7 Kg8 66. Rd7 Re5 67. Nxf4 Nf6 68. Rb7 Re3 69.
Rd8+ Kf7 70. Rd3 Rxd3 71. Nxd3 Nd5 72. Bxd5+ Rxd5 73. Nf4 Rg5 74. Kg2 h4
75. Kh3 Rg8 76. Ng2 Rh8 77. Nxh4 g2 78. Kxg2 Rxh4 79. Kf3 Ke6 80. Rb5 Nd5
81. Rb2 Ra4 82. Re2+ Kf5 83. Rd2 Ra3+ 84. Kg2 Nf4+ 85. Kf2 Ke4 86. Rd6 Ra2+
87. Ke1 Ng2+ 88. Kd1 Ne3+ 89. Kc1 Nc4 90. Rd7 Rh2 91. Kb1 Ne5 92. Rc7 Kd3
93. Rc8 Nc4 94. Rd8+ Kc3 95. Rc8 Rh7 96. Rc5 Rg7 97. Rc8 Rf7 98. Rc5 Ra7
99. Rc8 Re7 100. Rc5 Re1+ 101. Ka2 Re2+ 102. Kb1 Re6 103. Rc7 Ra6 104. Rc5
Rf6 105. Rc7 Rf1+ 106. Ka2 Rf2+ 107. Kb1 Rg2 108. Rc5 Rg6 109. Rc7 Rg1+
110. Ka2 Rg8 111. Kb1 Ra8 112. Rc6 Ra5 113. Rc7 Re5 114. Rc8 Re1+ 115. Ka2
Re2+ 116. Kb1 Re3 117. Ka2 Re4 118. Kb1 Re5 119. Rc7 Re8 120. Rc5 Rf8 121.
Rc7 Rf5 122. Rc8 Rf3 123. Ka2 Rf6 124. Kb1 Rf5 125. Rc7 Rf2 126. Rc8 Kb3
127. Rb8+ Nb6 128. Rxb6+ Kc3 129. Rc6+ Kd4 130. Kc1 Kd3 131. Rd6+ Kc3 132.
Kd1 Ra2 133. Rc6+ Kd3 134. Ke1 Ra4 135. Rc8 Rc4 136. Rd8+ Ke3 137. Re8+ Re4
138. Rc8 Re7 139. Rd8 Rc7 140. Re8+ Kf4 141. Kd2 Rc6 142. Kd1 Rd6+ 143. Ke2
Rd7 144. Ra8 Rb7 145. Ra4+ Kf5 146. Kf3 Rb2 147. Rf4+ Ke6 148. Ke3 Ke5 149.
Re4+ Kf6 150. Kd3 Rb5 151. Rg4 Rd5+ 152. Ke2 Rd7 153. Rg8 Re7+ 154. Kd2 Rg7
155. Rd8 Rg2+ 156. Ke3 Rc2 157. Ke4 Ke6 158. Rb8 Re2+ 159. Kf3 Ra2 160. Rd8
Ke5 161. Rf8 Rb2 162. Re8+ Kf6 163. Rf8+ Ke5 164. Rd8 Ra2 165. Rh8 Rc2 166.
Re8+ Kf6 167. Rb8 Ra2 168. Kf4 Ra4+ 169. Kf3 Ra2 170. Rb4 Kf5 171. Rb7 Ke5
172. Rc7 Rb2 173. Rc3 Kd5 174. Ra3 Rb6 175. Ke3 Re6+ 176. Kd2 Re7 177. Ra4
Re4 178. Ra5+ {50 moves rule} 1/2-1/2

You keep conflating FIDE and CCRL ratings, as if they were comparable. They are not; a CCRL engine with a 2442 40/15 rating would crush a 2442 FIDE rated human in a match. Engines of the same actual strength as 2500 FIDE GMs do much worse with knight odds than the GMs did.

You are correct it is better for Komodo Dragon to open with 1.e4 no matter if it is b1 or g1 knight missing but even if CCRL rating are not comparable to FIDE that is the reason why I chose snith only rated 2441 which I thought it would be in the ballpark of FIDE 2550 at least.

The disparity is bigger than that, maybe FIDE 2650 might be a good estimate.

[Chessqueen]

In Knight Odds how can I create a small opening for Komodo Dragon that always open with 1.e4 ; do yo have a small opening for Knight Odds already created that I can download from Komodo website?

[Chessqueen]

In Knight Odds how can I create a small opening for Komodo Dragon that always open with 1.e4 ; do yo have a small opening for Knight Odds already created that I can download from Komodo website?

What will happen when Komodo Dragon is ready for version 4.6, it will have to skip that version to prevent confusion with Dragon 4.6 that is only rated 2408 by CCRL and probably be called Dragon 2.7

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.05.22"]
[Round "1-0"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Dragon 4.6"]
[Result "1-0"]
[BlackElo "2408"]
[Time "11:45:28"]
[WhiteElo "3600"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKB1R w KQkq - 0 1"]
[Termination "adjudication"]
[PlyCount "49"]
[WhiteType "program"]
[BlackType "program"]

1. g3 {(g2-g3 d7-d5 Bf1-g2 e7-e5 a2-a3 Ng8-f6 d2-d3 Nb8-c6 b2-b4 a7-a5
b4-b5 Nc6-d4 Nb1-c3 c7-c6 b5xc6 b7xc6 Nc3-a4 Bf8-d6 e2-e3 Nd4-e6 O-O Ra8-b8
h2-h3 e5-e4 d3xe4 Nf6xe4) -2.96/27 38} d5 {(d7-d5 Bf1-g2 e7-e5 d2-d4 e5xd4
Qd1xd4 Bc8-e6 c2-c3 Nb8-c6 Qd4-a4 Bf8-c5 e2-e4 Be6-g4 e4xd5) +4.05/13 42}
2. Bg2 {(Bf1-g2 e7-e5 c2-c4 d5xc4 b2-b3 Ng8-f6 b3xc4 Bf8-c5 Nb1-c3 O-O O-O
Bc5-d4 Qd1-b3 Nb8-c6 Bc1-b2 Bc8-f5 Kg1-h1 Qd8-c8 Nc3-d5 Bd4xb2 Qb3xb2
Bf5-h3 Nd5xf6+ g7xf6) -3.05/24 16} Nc6 {(Nb8-c6 c2-c4 e7-e6 Qd1-a4 Qd8-d7
c4xd5 e6xd5 Nb1-c3 Ng8-f6 d2-d4 b7-b6) +4.02/12 38} 3. b4 {(b2-b4 e7-e5
a2-a3 Ng8-f6 Bc1-b2 Bf8-d6 b4-b5 Nc6-a5 d2-d3 a7-a6 a3-a4 c7-c6 O-O O-O
b5xa6 b7xa6 Nb1-d2 Rf8-e8 h2-h3 Ra8-b8 Ra1-b1 Bd6-c5 Qd1-c1 Bc5-b4 Kg1-h2
Bb4xd2) -3.04/26 22} Nxb4 {(Nc6xb4 Bc1-a3 a7-a5 O-O Ng8-f6 Ba3-b2 Nb4-c6
a2-a3 Bc8-f5 d2-d3 e7-e5 c2-c4) +5.01/14 36} 4. c4 {(c2-c4 Ng8-f6 c4xd5
e7-e5 Bc1-b2 Nf6xd5 O-O Bc8-e6 Bb2xe5 Qd8-d7 Nb1-c3 f7-f6 Be5-d4 Nb4-c6
e2-e3 O-O-O Nc3-b5 Kc8-b8 Ra1-b1 a7-a6 Nb5-c3 Nd5xc3 Bd4xc3 Bf8-c5 d2-d4
Bc5-b6 a2-a4 Be6-h3 Bg2xh3 Qd7xh3 a4-a5 Bb6-a7 Qd1-a4 Kb8-a8) -3.24/28 76}
Qd6 {(Qd8-d6 c4xd5 Nb4-d3+ e2xd3 Qd6-e5+ Bg2-e4 Qe5xa1 Qd1-b3 Ng8-f6
Qb3-b5+ Nf6-d7 Qb5-b2 Qa1xb2 Bc1xb2 Nd7-c5 Bb2-e5 f7-f5) +5.13/13 36} 5.
cxd5 {(c4xd5 Ng8-f6 Bc1-b2 e7-e5 d5xe6/ep Bc8xe6 Bb2xf6 g7xf6 Nb1-c3 O-O-O
Ra1-c1 Qd6-d7 O-O h7-h5 h2-h4 Kc8-b8 e2-e3 Nb4xa2 Qd1-f3 c7-c6 Nc3xa2
Be6xa2 Qf3xf6 Rh8-g8 Qf6-f4+ Kb8-a8) -2.80/25 23} Nd3+ {(Nb4-d3+ e2xd3
Qd6-e5+ Bg2-e4 Qe5xa1 Nb1-c3 a7-a6 Be4-g6) +5.00/13 43} 6. exd3 {(e2xd3
Qd6-e5+ Bg2-e4 f7-f5 Nb1-c3 f5xe4 d3xe4 Ng8-f6 d2-d4 Qe5-h5 Qd1xh5+ Nf6xh5
Ra1-b1 b7-b6 f2-f3 Bc8-a6 a2-a4 g7-g6 g3-g4 Nh5-f6 h2-h4 Bf8-g7 e4-e5
Nf6-d7 h4-h5 Nd7xe5 d4xe5 Bg7xe5 Nc3-b5 Ba6xb5 Rb1xb5 O-O-O f3-f4 Be5-d4
Ke1-e2 a7-a6) -1.69/29 17} Qe5+ {(Qd6-e5+ Bg2-e4 Qe5xa1 Nb1-c3 Ng8-f6 O-O
Bc8-h3 Qd1-a4+ Ke8-d8 Rf1-d1 Bh3-g4 Rd1-e1 Nf6xe4 d3xe4 e7-e5 d5xe6/ep)
+4.75/14 34} 7. Be4 {(Bg2-e4 f7-f5 Nb1-c3 f5xe4 d3xe4 Ng8-f6 d2-d4 Qe5-h5
Qd1xh5+ Nf6xh5 Ra1-b1 c7-c6 a2-a4 Nh5-f6 O-O Ke8-f7 Bc1-e3 c6xd5 e4-e5
Nf6-e8 Nc3xd5 b7-b6 a4-a5 b6xa5 Rf1-c1 a5-a4 Rb1-a1 Bc8-d7 Nd5-c3 e7-e6
Nc3xa4 Bf8-e7 Na4-c5 Be7xc5) -1.82/31 20} Qxa1 {(Qe5xa1 Nb1-c3 f7-f5 Be4-f3
a7-a6 O-O g7-g6 Qd1-a4+ Bc8-d7 Qa4-f4 e7-e6 Qf4xc7 Ng8-e7) +4.42/14 40} 8.
Nc3 {(Nb1-c3 Bc8-h3 Qd1-a4+ Bh3-d7 Qa4-c2 b7-b5 O-O b5-b4 Bc1-a3 Qa1xf1+
Kg1xf1 b4xc3 d5-d6 c7-c6 Qc2xc3 Ra8-c8 Qc3-e5 h7-h5 Be4-f5 e7-e6 Bf5-e4
Ng8-f6 h2-h4 Nf6-d5 Qe5-d4 Rh8-h6 f2-f4 Rh6-f6 Qd4-b2 Ke8-d8 Ba3-c5 e6-e5
Qb2xe5 Rc8-b8 Qe5xh5 Bf8xd6 Bc5xd6 Rb8-b1+ Kf1-f2 Rf6xd6 Qh5-h8+ Kd8-e7
Qh8xg7) -0.33/31 22} a6 {(a7-a6 Qd1-c2 f7-f5 Be4-g2 Bc8-d7 O-O e7-e5 Bc1-b2
Ke8-d8) +4.53/13 63} 9. O-O {(O-O Ng8-f6 Be4-g2 e7-e6 d5xe6 Bc8xe6 Qd1-a4+
Be6-d7 Qa4-b3 Bf8-d6 Bc1-b2 Qa1xf1+ Bg2xf1 O-O Nc3-e4 Nf6xe4 d3xe4 Rf8-e8
Bf1-c4 Re8xe4 Bc4xf7+ Kg8-h8 Qb3xb7 Re4-e1+ Kg1-g2 Ra8-f8 Bf7-c4 Bd6-c5
f2-f4 Bd7-g4 Bc4-f1 Bc5-b6 Qb7-d5 Re1-d1 Bb2-c3 Rf8-e8) +1.79/30 20} f5
{(f7-f5 Be4-g2 b7-b5 d5-d6 Ra8-a7 Bg2-c6+ Ke8-d8 Qd1-b3 b5-b4 Bc1-a3
Qa1xf1+ Kg1xf1 b4xa3 Qb3-f7) +1.76/12 40} 10. Bf3 {(Be4-f3 e7-e5 d5xe6/ep
Bc8xe6 Qd1-a4+ Ke8-f7 Bc1-a3 Qa1xf1+ Kg1xf1 Bf8xa3 Qa4xa3 c7-c6 Qa3-b2
Ra8-b8 Bf3xc6 Ng8-e7 Bc6-f3 Rh8-d8 Nc3-e2 Rd8xd3 Ne2-d4 Rb8-d8 Nd4xe6
Kf7xe6 Bf3-e2 Rd3-d4 Qb2xb7 Rd4xd2 a2-a4 Ke6-f6 Qb7xa6+ Rd8-d6 Qa6-a8
Rd6-d8 Qa8-a5 h7-h6 Qa5-b5 Rd8-d4 a4-a5) +3.06/32 63} Nf6 {(Ng8-f6 Qd1-b3
Ra8-a7 Bc1-a3 Qa1xf1+ Kg1xf1 b7-b6 Qb3-c4 Bc8-d7 Ba3-b4 Nf6-g4 Bf3xg4 f5xg4
Qc4-e4 a6-a5) +1.01/12 29} 11. Qb3 {(Qd1-b3 Ke8-f7 d5-d6+ e7-e6 d6xc7
Bf8-d6 Bc1-b2 Qa1xf1+ Kg1xf1 Bd6xc7 Nc3-a4 Kf7-g6 Qb3-c4 Bc7-d8 Bb2xf6
g7xf6 g3-g4 f5xg4 Qc4xg4+ Kg6-f7 Qg4-f4 Rh8-f8 Na4-c5 Bd8-e7 d3-d4 Rf8-g8
Bf3-h5+ Kf7-f8 Nc5-e4 Bc8-d7 Ne4xf6 Bd7-b5+ Bh5-e2 Rg8-g7 Be2xb5 a6xb5
Nf6-d7+ Kf8-e8 Qf4-e4 Ra8-d8 Qe4-e5 Rd8xd7 Qe5xg7) +4.44/31 33} h5 {(h7-h5
Bc1-a3 Qa1xf1+ Kg1xf1 Nf6-g4 Kf1-g1 Ng4-e5 Bf3-g2 h5-h4 d3-d4 Ne5-g6 d2-d3
h4xg3 f2xg3 Rh8-h5) +0.76/12 33} 12. Bb2 {(Bc1-b2 Qa1xf1+ Kg1xf1 Rh8-h6
Kf1-g1 g7-g5 d5-d6 c7xd6 Nc3-a4 g5-g4 Na4-b6 Ra8-b8 Nb6xc8 g4xf3 Qb3-e6
Nf6-e4 Qe6xf5 e7-e6 Qf5xe4 Rb8xc8 Qe4xb7 Rc8-c5 Qb7-a8+ Ke8-f7 Qa8xf3+
Rc5-f5 Qf3-b7+ Bf8-e7 Bb2-d4 a6-a5 h2-h4 Rh6-g6 Bd4-e3 d6-d5) +4.70/27 20}
Qxf1+ {(Qa1xf1+ Kg1xf1 Nf6-g4 Bf3xg4 h5xg4 d5-d6 c7xd6 Nc3-d5 Ra8-b8
Nd5-c7+ Ke8-d7 Nc7-e6 f5-f4 Ne6xf8+ Rh8xf8 Bb2xg7 Rf8-f5) +0.52/12 28} 13.
Kxf1 {(Kg1xf1 Rh8-h6 Nc3-e2 Nf6-g4 Kf1-g1) +4.41/5} Ng4 {(Nf6-g4 Bf3xg4
h5xg4 d5-d6 c7xd6 Nc3-d5 Ra8-b8 Nd5-c7+ Ke8-d8 Nc7xa6 b7xa6 Qb3xb8 Rh8xh2
Bb2-d4) +0.15/13 86} 14. Bg2 {(Bf3-g2 Bc8-d7 h2-h3 Ng4-e5 d5-d6 e7xd6
Qb3xb7 Ra8-c8 Nc3-d5 Ke8-d8 Bb2-c3 Ne5-c6 h3-h4 Rh8-h6 a2-a4 a6-a5 Bg2-h3
Rh6-g6 Bh3xf5 Bd7xf5 Qb7xc6 Bf5-d7 Qc6-c4 Rg6-g4 Nd5-f4 Rc8-b8 Bc3xa5
Rb8-b1+ Kf1-e2) +5.33/29 34} h4 {(h5-h4 h2-h3 Ng4-f6 Nc3-e2 h4xg3 f2xg3
Ra8-a7 Bb2-e5 Ke8-d8 Qb3-c4 b7-b6 Qc4-c6 Bc8-d7) +0.22/13 103} 15. h3
{(h2-h3 Ng4-f6 Nc3-e2 h4xg3 f2xg3 Ra8-b8 Bb2-e5 Bc8-d7 Be5xc7 Rb8-c8 Qb3xb7
g7-g5 d5-d6 e7xd6 Bg2-c6 Bd7xc6 Qb7xc8+ Ke8-f7 Bc7-d8 Bc6-d7 Qc8-c4+ d6-d5
Qc4-c7 Bf8-e7 Bd8xe7 Kf7xe7 Ne2-d4 Rh8xh3 Nd4-c6+ Ke7-f7 Nc6-b8 Kf7-e6
Nb8xa6 Ke6-f7 Na6-b8 Kf7-e6 Qc7-b6+ Ke6-f7) +5.48/29 27} Nf6 {(Ng4-f6
Nc3-e2 Ra8-a7 Qb3-c4 b7-b6 Ne2-f4 h4xg3 f2xg3 Bc8-d7 Nf4-e6 Bd7xe6)
+0.02/13 21} 16. Ne2 {(Nc3-e2 Bc8-d7 Qb3xb7 Ra8-c8 Ne2-d4 Rh8-h6 Nd4-e6
Ke8-f7 Bb2-e5 h4xg3 f2xg3 Nf6-e8 a2-a4 Ne8-d6 Qb7xa6 Kf7-g8 Be5-f4 g7-g5
Ne6xg5 Rh6-f6 Qa6-a7 Nd6-f7 Ng5-e6 Bd7xe6 d5xe6 Rf6xe6 Bg2-d5 Re6-g6 Qa7-b7
Rc8-d8) +5.57/28 20} hxg3 {(h4xg3 f2xg3 Ra8-a7 Qb3-c4 Ke8-d8 Ne2-f4 Nf6-d7
d5-d6 b7-b5 d6xc7+ Ra7xc7 Qc4-f7 Nd7-f6 Nf4-g6 Bc8-b7) -0.56/13 78} 17. Nf4
{(Ne2-f4 Bc8-d7 Qb3xb7 Ra8-c8 f2xg3 Rh8-h6 Nf4-e6 Ke8-f7 Bb2-e5 Nf6-e8
a2-a4 Ne8-d6 Qb7xa6 Kf7-g8 Be5-f4 Rh6-f6 Qa6-a7 Kg8-h7 Ne6-c5 Bd7-e8 h3-h4
g7-g6 Bf4-e5 Rf6-f7 Nc5-e6 Bf8-h6 Kf1-e2 Be8-d7 a4-a5 Kh7-g8 Bg2-f3 Nd6-b5
Qa7-c5) +5.85/27 27} gxf2 {(g3xf2 Nf4-e6 Ra8-b8 Ne6xc7+ Ke8-f7 Qb3-b6
Bc8-d7 Nc7xa6 Rb8-e8 Na6-c5 Rh8-h6 Nc5xd7 Nf6xd7 Qb6xf2 g7-g6) -0.26/12 19}
18. d6 {(d5-d6 c7-c6 Bb2xf6 e7xf6 Nf4-g6 Rh8-h6 Ng6xf8 Ke8xf8 Qb3-b6 f5-f4
Qb6-d8+ Kf8-f7 d6-d7 Bc8xd7 Qd8xa8 Bd7xh3 Qa8xb7+ Kf7-g6 Qb7xc6 Bh3-g4
Kf1xf2 Rh6-h2 Kf2-g1 Rh2-h5 Bg2-e4+ Kg6-g5 Qc6xa6 f6-f5 Be4-d5 Rh5-h3
Bd5-g2 Rh3-g3 Kg1-f2 Bg4-h3 Bg2xh3 Rg3xh3 Qa6-d6 Rh3-h2+ Kf2-f3 Rh2-h3+
Kf3-g2 Rh3-g3+ Kg2-f2 Rg3-h3 Qd6-e7+ Kg5-h6 Qe7-b7) +7.12/31 25} cxd6
{(c7xd6 Bb2xf6 g7xf6 Bg2xb7 Bc8xb7 Qb3xb7 Ra8-d8 Qb7-c6+ Rd8-d7 Nf4-e6
Rh8xh3 Ne6-c7+ Ke8-f7 Qc6-d5+ Kf7-g6 Qd5-g2+ Kg6-f7 Qg2-d5+) 0.00/13 33}
19. Bxf6 {(Bb2xf6 g7xf6 Bg2xb7 Bf8-h6 Bb7-c6+ Ke8-f8 Nf4-g6+ Kf8-g7 Ng6xh8
Bc8-b7 Qb3xb7 Ra8-f8 Qb7xe7+ Kg7xh8 Bc6-d5 Bh6-g7 Kf1xf2 Bg7-h6 Bd5-f7
Bh6-g7 d3-d4 Rf8-a8 Bf7-e6 Ra8-f8 Kf2-e2 Kh8-h7 h3-h4 Kh7-h8 Qe7-d7 f5-f4
Be6-f5 f4-f3+ Ke2-f2) +8.45/29 13} gxf6 {(g7xf6 Bg2xb7 Bc8xb7 Qb3xb7 Ra8-d8
Nf4-e6 Rh8xh3 Kf1xf2 Rh3xd3 Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7 Ne6xf8 Rd7-a7
Qc8-c4+ Kf7xf8 Qc4xd3) -0.34/15 17} 20. Bxb7 {(Bg2xb7 Bc8xb7 Qb3xb7 Ra8-d8
Nf4-e6 Rh8xh3 Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7 Qc8xd7 Rh3-h7 Ne6-d8+ Kf7-g8
Qd7-e6+ Kg8-h8 Qe6-c8 Kh8-g8 Nd8-e6 Rh7-h1+ Kf1xf2 Kg8-f7 Ne6-c7 Rh1-h2+
Kf2-f3 Rh2-h3+ Kf3-g2 Rh3-h7 Qc8-e8+ Kf7-g8 Nc7-e6 Rh7-f7 Kg2-f2 f5-f4
Qe8-a8 f6-f5 Qa8xa6 Bf8-h6 Qa6-a8+ Rf7-f8 Ne6xf8 Bh6xf8 Qa8-d5+ Kg8-h8
Qd5-f7 Bf8-g7 Qf7-e8+ Kh8-h7 Qe8xe7) +8.99/30 17} Bxb7 {(Bc8xb7 Qb3xb7
Ra8-d8 Nf4-e6 Rh8xh3 Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7 Qc8xd7 Rh3-h1+ Kf1xf2
Rh1-h2+ Kf2-f1 Rh2xd2 Ne6-d8+ Kf7-g7 Qd7-c8 Kg7-h8 Qc8xa6) -1.39/15 67} 21.
Qxb7 {(Qb3xb7 Ra8-d8 Nf4-e6 Rh8xh3 Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7 Qc8xd7
Rh3-h1+ Kf1xf2 Rh1-h2+ Kf2-g3 Rh2-h7 Ne6-d8+ Kf7-g8 Qd7-e6+ Kg8-h8 Qe6-c8
Rh7-g7+ Kg3-f2 Rg7-g8 Qc8-d7 d6-d5 Qd7-e8 Bf8-h6 Qe8xe7 Rg8xd8 Qe7xf6+
Kh8-h7 Qf6xd8 Bh6xd2 Qd8xd5 Kh7-g6 Qd5-d6+ Kg6-f7 Qd6xa6 f5-f4 Kf2-g2
Bd2-e3 Qa6-c4+ Kf7-f6 Qc4-d5 Kf6-e7 Qd5-e5+ Ke7-d8 Qe5-b8+ Kd8-e7) +9.06/32
22} Rd8 {(Ra8-d8 Nf4-e6 Rh8xh3 Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7 Qc8xd7 Rh3-h2
Ne6-d8+ Kf7-g7 Qd7-e8 Rh2-h1+ Kf1xf2 Rh1-h2+ Kf2-g3 Rh2-h1 a2-a4) -0.95/14
15} 22. Ne6 {(Nf4-e6 Rh8xh3 Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7 Qc8xd7 Rh3-h1+
Kf1xf2 Rh1-h2+ Kf2-f3 Rh2-h3+ Kf3-g2 Rh3-h7 Ne6-d8+ Kf7-g8 Qd7-e6+ Kg8-h8
Qe6-c8 Rh7-g7+ Kg2-f2 Rg7-g8 Nd8-f7+ Kh8-g7 Qc8-e6 Kg7-g6 Nf7-d8 Rg8-g7
Qe6-d7 Kg6-h7 Qd7-e8 Kh7-g8 Nd8-e6 Rg7-f7 Qe8-c8 a6-a5 Qc8-d8 a5-a4 Qd8-a8
f5-f4 Qa8xa4 f6-f5 Qa4-a6 d6-d5 Qa6-c8 d5-d4 Kf2-f3 Rf7-f6) +9.11/35 20}
Rxh3 {(Rh8xh3 Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7 Qc8xd7 Rh3-h1+ Kf1xf2 Rh1-h2+
Kf2-g3 Rh2xd2 Ne6-d8+ Kf7-g8 Qd7xf5 Bf8-g7 Qf5-e6+ Kg8-h7 Qe6-e4+ Kh7-h8
Nd8-f7+ Kh8-g8) -1.66/14 49} 23. Qc6+ {(Qb7-c6+ Rd8-d7 Qc6-c8+ Ke8-f7
Qc8xd7 Rh3-h1+ Kf1xf2 Rh1-h2+ Kf2-f3 Rh2-h3+ Kf3-g2 Rh3-h7 Ne6-d8+ Kf7-g8
Qd7-e8 f5-f4 Nd8-e6 Rh7-f7 Qe8-a8 f4-f3+ Kg2-f2 d6-d5 Qa8xa6 Kg8-h7 Qa6-c8
Bf8-h6 Qc8-e8 Rf7-g7 Ne6xg7 Kh7xg7 Qe8xe7+ Kg7-g6 Qe7-e8+ Kg6-f5 Qe8-e1
Bh6-g5 Kf2xf3 Bg5-f4 Qe1-f2 Bf4-d6 Qf2-g2 Bd6-e7 Qg2-g4+ Kf5-e5 a2-a4
Ke5-d6 d3-d4) +9.73/33 43} Rd7 {(Rd8-d7 Qc6-c8+ Ke8-f7 Qc8xd7 Bf8-h6 Ne6-d4
Rh3-h2 Nd4xf5 Bh6-f4 Qd7xe7+ Kf7-g6 Nf5xd6 Bf4-e5 Qe7-f7+ Kg6-h6 Nd6-e4)
-2.17/14 14} 24. Qc8+ {(Qc6-c8+ Ke8-f7 Qc8xd7 Bf8-h6 Ne6-c7 Rh3-g3 Qd7-e8+
Kf7-g7 Nc7-d5 Kg7-h7 Qe8xe7+ Rg3-g7 Nd5xf6+ Kh7-g6 Qe7xd6 Bh6-f4 Qd6-e6
Kg6-h6 Nf6-g4+ Kh6-g5 Qe6-h6+ Kg5xg4 Qh6xg7+ Bf4-g5 Qg7-d4+ Bg5-f4 Qd4-c4
Kg4-g5 Qc4xa6 Bf4xd2 Qa6-d6 Bd2-f4 Qd6-e6 Bf4-d2 a2-a4 Bd2-b4 Qe6-e5 Kg5-g4
a4-a5 f5-f4 Qe5-a1) +10.10/32 95} Kf7 {(Ke8-f7 Qc8xd7 Rh3-h2 Ne6-d8+ Kf7-g8
Qd7xf5 Bf8-g7 Nd8-e6 Rh2-h1+ Kf1xf2 Bg7-h8 Kf2-g3 Kg8-f7) -2.53/14 14} 25.
Qxd7 {(Qc8xd7 Bf8-g7 Ne6-f4 Rh3-h6 Nf4-d5 Bg7-f8 Nd5-c7 Rh6-h7 Qd7-e8+
Kf7-g8 Nc7-e6 Rh7-f7 Qe8-a8 a6-a5 Qa8xa5 Kg8-h7 Qa5-a8 Bf8-h6 a2-a4 Bh6xd2
Qa8-e8 Rf7-g7 Qe8-f8 Bd2-h6 Ne6xg7 Bh6xg7 Qf8xe7 Kh7-g6 Qe7xd6 Kg6-h5
Qd6-g3) +9.73/29 17 User Adjudication} 1-0[/pgn]