[Event "CB-Emu"]
[Site "?"]
[Date "2026.01.24"]
[Round "?"]
[White "Mephisto Amsterdam Phoenix SE"]
[Black "Tasc R30 2.2"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2000"]
[BlackElo "2297"]
[Annotator "Clive"]
[PlyCount "108"]

{[%evp 14,108,60,39,56,20,18,0,1,3,10,9,63,19,23,20,49,48,77,40,50,23,154,155,154,143,235,235,235,223,200,219,347,342,324,300,315,290,284,286,358,345,351,338,334,294,387,269,386,381,501,491,481,478,484,483,460,435,492,474,515,512,538,535,591,590,583,584,576,572,599,563,703,636,608,571,770,756,761,662,688,684,670,672,666,664,769,759,862,848,892,878,29986,29987,29987,29988,29988]} 1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Be2 O-O 6. O-O c6 7. a4 Qc7 {Amsterdam out of book.} 8. Bf4 {Tasc out of book.} Bg4 9. Qd2 Nbd7 10. h3 Bxf3 {The position is equal.} 11. Bxf3 e5 12. Be3 Rfd8 13. Rfd1 exd4 14. Bxd4 ({Don't play} 14. Qxd4 {[#]} Ng4 $1 15. Qd2 Nxe3 16. Qxe3 a5 $15) 14... Ne5 15. Be2 Re8 16. Be3 Rad8 17. Qd4 ({Inferior is} 17. Bxa7 b6 18. f4 Ned7 19. Qxd6 Qxa7 $17) 17... c5 18. Qd2 Nc6 19. Bg5 {Hoping for Bxf6.} Nxe4 20. Nxe4 Rxe4 21. Bxd8 Qxd8 22. c3 Qh4 23. Bf3 Re6 24. Bd5 Bh6 25. Qc2 Rf6 26. a5 {Threatens to win with a6.} a6 27. Ra4 {[%cal Ba1a4,Ba4e4,Be4e8][%mdl 32]} Qh5 28. Bxc6 ({Weaker is} 28. Re4 Nxa5 29. Qe2 Qxe2 30. Rxe2 c4 $18) 28... bxc6 29. Re4 Bf8 30. Rde1 Qf5 31. Qd2 Qd5 32. Qxd5 cxd5 $18 {[%mdl 4096] Endgame KRR-KRB} 33. Re8 d4 34. cxd4 cxd4 35. Ra8 d3 36. Rxa6 Rf4 37. Rd1 Rd4 38. Ra8 Rb4 39. Rxd3 Kg7 40. b3 Rb5 41. Ra7 Kg8 42. a6 Rb6 43. Ra8 Kg7 44. Rd1 d5 45. Ra1 Bc5 46. a7 Rf6 {[#]} 47. Rg8+ $3 {[%mdl 512]} Kxg8 48. a8=Q+ Kg7 49. Ra2 d4 50. g4 Re6 51. Qd5 Bb6 52. Ra6 {[%cal Oa6b6] Rxb6! is the strong threat.} h6 {[#]} 53. Rxb6 $1 Rxb6 54. Qxd4+ f6 {Weighted Error Value: White=0.15 (very precise) /Black=0.41 Tasc resigns.} 1-0

[Event "CB-Emu"]
[Site "?"]
[Date "2026.01.24"]
[Round "?"]
[White "Tasc R30 2.2"]
[Black "Mephisto Amsterdam Phoenix SE"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2297"]
[BlackElo "2000"]
[Annotator "Clive"]
[PlyCount "114"]

{[%evp 19,114,0,39,0,12,11,11,8,5,8,9,12,11,5,8,3,10,0,13,8,27,3,10,6,23,25,29,17,70,24,88,95,96,67,112,66,68,8,8,6,9,0,0,3,9,0,0,-1,0,0,0,-2,-3,-7,0,-18,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,-63,-91,-367,-344,-796,-667,-679,-542,-8053,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. a3 {Amsterdam out of book.} Be6 9. d3 O-O 10. b4 a6 {Tasc out of book.} (10... a5 $5 {[%cal Ra5b4]} 11. b5 Nd4 $11) 11. Be3 Qd7 12. d4 exd4 13. Nxd4 Nxd4 14. Qxd4 Bf6 15. Qxd7 Nxd7 16. Rac1 c6 17. Rfd1 h6 18. Rd2 Bxc3 19. Rxc3 Rfe8 20. Bf4 Nf6 21. e4 Rad8 22. Rcd3 Rxd3 23. Rxd3 g5 24. Bd6 Bc4 25. Rd4 Bb3 26. f4 Kh7 27. e5 Nd5 28. fxg5 hxg5 29. h4 Kh6 30. Rg4 gxh4 31. Rxh4+ Kg5 32. Bf3 Nc3 33. Bg4 {Bd7 is the strong threat.} Be6 {Against Bd7} 34. Bxe6 Rxe6 $11 {[%mdl 4096] Endgame KRB-KRN} 35. Rh8 Ne4 36. Rb8 b5 37. Rg8+ Kf5 {aiming for ...Rg6.} 38. Rf8 Rg6 39. Rxf7+ Ke6 40. Rf3 ({Much weaker is} 40. Re7+ Kd5 41. Kf1 Rxg3 $17) 40... Rxg3+ 41. Rxg3 Nxg3 {KB-KN} 42. Bc7 Ne4 43. Kf1 Nd2+ 44. Ke2 Nc4 {[%csl LRa3,LRe5]} 45. Kd3 Kd5 ({Much worse is} 45... Nxa3 46. Kd4 $11) 46. a4 {[%mdl 8192] [#]} (46. e6 $17 {was the only chance.} Kxe6 47. Kd4) 46... Nb2+ $1 $19 47. Kc3 $2 (47. Ke3 Nxa4 48. Kd3) 47... Nxa4+ 48. Kb3 c5 49. bxc5 {[#]} Nxc5+ $2 (49... Kc6 $1 $19 50. Bd8 Nxc5+ 51. Kb4 Nb7) 50. Kb4 $11 {The position is equal.} Nd3+ 51. Ka5 b4 52. Bd6 b3 {( -> ...b2)} 53. Ba3 Ke6 54. Ka4 b2 55. Bxb2 Nxb2+ 56. Ka5 Nd3 57. Kxa6 Nxe5 {Weighted Error Value: White=0.54/Black=0.22 (precise)} 1/2-1/2

[Event "CB-Emu"]
[Site "?"]
[Date "2026.01.25"]
[Round "?"]
[White "Mephisto Amsterdam Phoenix SE"]
[Black "Tasc R40 2.5 Aegeon"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2000"]
[BlackElo "2330"]
[Annotator "Clive"]
[PlyCount "153"]

{[%evp 13,152,80,77,-9,47,2,5,-77,-76,-75,-76,-108,-102,-102,-101,-96,-94,-101,-104,-112,-109,-212,-206,-212,-202,-214,-206,-222,-217,-219,-215,-224,-219,-218,-215,-223,-195,-227,-200,-203,-197,-281,-156,-195,-132,-171,-168,-164,-28,-97,-83,-148,-24,-33,0,-6,0,-17,1,7,278,0,0,0,230,212,185,9,11,7,68,63,70,6,168,168,304,300,298,292,503,494,497,480,521,522,543,541,611,598,613,608,19975,618,700,702,19972,19973,971,19975,19978,19979,19978,19981,1578,19975,19984,19981,29979,19985,29984,29982,29982,29983,29987,29988,29988,29987,29991,29992,29992,29993,29993,29994,29995,29994,29994,29993,29993,29994,29994,27999,27999,27999,27998,27998,27999,27998,27999,27999,29999]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 {Amsterdam out of book.} 5. Nxe4 dxe4 6. Be3 c5 7. dxc5 Nd7 8. b4 {Tasc out of book.} Qc7 9. Bb5 {Threatening c3.} (9. Qd4 $5 {[%cal Rf1b5]}) 9... b6 {[%cal Bb7b6,Bb6c5][%mdl 32]} 10. Qd4 {The position is equal.} bxc5 11. Qc3 Rb8 12. a4 a6 13. Bxd7+ Bxd7 14. bxc5 Rc8 {[%cal Rf8c5,Bb8c8,Bc8c6,Bc6c5][%mdl 32]} 15. c6 Qxc6 16. Qxc6 Rxc6 17. Ra2 Bb4+ 18. Bd2 Bxd2+ 19. Kxd2 Rc5 20. Ne2 Rxe5 21. Rb1 {Hoping for Rb8+.} Ke7 22. Rb6 Rd8 23. Ke3 a5 24. Rb7 Rc5 25. Nd4 Rc3+ 26. Kd2 Rc4 27. Nb5 f6 {[%cal Bf7f6,Bf6f5][%mdl 32]} 28. Ra7 Rcc8 29. Rb2 Ra8 30. Rb7 e5 31. Ke3 f5 32. Ke2 Ra6 33. c3 Rh6 34. h3 f4 {...Rg6 is the strong threat.} 35. Rd2 f3+ 36. gxf3 Rh4 {[%mdl 8192]} (36... exf3+ $11 37. Ke3 Rxh3) 37. f4 $2 (37. Rc7 $1 $18) 37... exf4 $11 38. Rd4 f3+ $2 (38... Rxh3 $11 {and Black is okay.} 39. c4 f3+ 40. Ke3 Rh1 41. Kxe4 (41. Rxe4+ Kf6 $11) 41... Rh4+ 42. Ke5 (42. Kxf3 Rxd4 43. Nxd4 Rc8 $15) 42... Rh2) 39. Ke3 $18 Rxh3 {[#]} 40. Ra7 $2 ({Worse is} 40. Kxe4 Rh4+ 41. Kxf3 Rxd4 42. cxd4 (42. Nxd4 Rc8 $15) 42... h5 $11) (40. Rxe4+ Kf8 $11) (40. Nd6 $1 $18) 40... Rh1 $11 41. Kxe4 Rh3 42. Ke3 Rh5 43. Rxa5 {Threatens to win with Ra7.} Rf5 $2 (43... Re5+ $11 44. Kf4 Re6) 44. Ra7 $18 Rf7 45. Nd6 Rf6 46. Ne4 Rf5 (46... Rc6 47. a5 (47. Kxf3 Ke8 $18) 47... Ke8 48. Kxf3 Rg6) 47. Rc7 Re5 48. Kxf3 Rf5+ 49. Kg3 g6 50. f4 {[%cal Bf2f4,Bf4g5][%mdl 32]} g5 51. fxg5 Re5 52. c4 Re6 {[#]} 53. c5 (53. Rdxd7+ $142 $1 Rxd7 54. Rxd7+ Kf8 55. Kf4) 53... Rg6 54. Kf3 h6 55. Nf6 Rxg5 56. Nxd7 Re8 57. Ne5+ Ke6 58. Ng4 Rf8+ 59. Ke3 {White wants to mate with Rd6+.} Rxg4 60. Rxg4 {White threatens Ke4 and mate.} Ra8 61. Re4+ Kd5 62. Rd4+ {White mates.} Ke5 63. c6 Kf5 64. Rb7 Re8+ 65. Kd3 Rc8 66. c7 h5 67. Rd8 Rxc7 68. Rxc7 h4 69. a5 h3 70. a6 h2 71. Rh7 Kg6 72. Rxh2 Kf5 73. a7 Kf6 74. a8=Q Kf5 75. Rf2+ Kg6 76. Rg8+ Kh6 77. Rh2# {Weighted Error Value: White=0.50/Black=0.54} 1-0

[Event "CB-Emu"]
[Site "?"]
[Date "2026.01.25"]
[Round "?"]
[White "Tasc R40 2.5 Aegeon"]
[Black "Mephisto Amsterdam Phoenix SE"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2330"]
[BlackElo "2000"]
[Annotator "Clive"]
[PlyCount "146"]

{[%evp 9,146,-58,-79,-89,28,8,153,146,157,129,129,140,137,104,101,103,122,111,126,90,119,27,44,33,167,161,184,129,204,200,204,155,240,246,333,190,248,214,218,175,158,147,145,145,129,122,146,58,57,-305,-301,-305,-258,-262,-56,-60,-61,-67,-61,-66,-10,-9,-9,-102,-84,-76,-10,-13,-9,-12,-13,-34,-18,-19,-17,-28,-32,-29,-26,-31,-8,-10,-8,-15,-13,-20,-2,-10,-11,-10,-11,-21,-12,-15,-11,-14,0,0,0,-3,-3,-2,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 {[%cal Bd7d5,Bd5e4][%mdl 32]} 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. g4 {Amsterdam out of book.} Bg6 6. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} exf3 {R40 out of book.} 7. Qxf3 c6 (7... Bxc2 $2 8. Qxb7 Nbd7 9. Qg2 $18) (7... Nc6 $5 {[%cal Rc6d4]} 8. Bb5 Qd6 $11) 8. h5 {White is clearly better.} Bxc2 {[#] Threatens to win with ...h6.} 9. Qe2 Qxd4 10. Qxc2 Qxg4 11. Be3 e6 12. Be2 {[%mdl 1024] White has strong compensation.} Qg3+ 13. Bf2 Qg2 14. Rh4 {[%cal Oc3b5] Nb5! is the strong threat.} Nbd7 15. Bf1 Qg5 16. Nf3 Qa5 17. O-O-O $36 {[%mdl 2048] White is in control.} Bc5 18. h6 g6 19. Ra4 Qb6 20. Bg3 Be3+ 21. Kb1 Bxh6 {The Amsterdam has itself 2.00 up! While the R40 says White is up 0.44. It is always fun when both machines feel they have the advantage!} 22. Bd6 Nd5 23. Ne4 {Strongly threatening Ra3.} Bg7 24. Ba3 Bf8 25. Nd6+ Bxd6 26. Bxd6 Ne3 27. Qc3 O-O-O 28. Re1 Nxf1 29. Rxf1 {[%mdl 8192]} (29. Rc4 $14 {stays ahead.}) 29... Qb5 $1 $19 {[%csl LRa4,LRf1]} 30. Qc4 (30. Rc4 Nb6 31. Nd2 {[#]} Rxd6 $1) 30... Qf5+ 31. Qe4 ({Of course not} 31. Ka1 Nb6 32. Qc1 Rxd6 $19) 31... Qxe4+ (31... Nb6 $19 32. Qxf5 exf5) 32. Rxe4 $15 Nf6 {[%csl LRd6,LRe4]} 33. Ree1 Rxd6 34. Ne5 {Against Ng4} Ne4 35. Rxe4 f5 36. Nc4 (36. Rh4 $5 {[%cal Re5f7]}) 36... Rdd8 ({Reject} 36... fxe4 $6 37. Nxd6+ Kc7 38. Nxe4 $15) 37. Rxe6 Rd7 (37... Kd7 $5 {[%cal Rd7e6]} 38. Re3 Rde8 $15) 38. Ne5 Rg7 39. Kc2 Rd8 40. Rg1 Kc7 41. Kc3 Rd5 42. Rf1 Rc5+ 43. Kb3 Rb5+ 44. Kc3 Rd5 45. Re8 {The position is equal.} Rc5+ 46. Kb3 Rb5+ 47. Kc3 a6 48. Nc4 Rd5 49. Ne5 Rc5+ 50. Kd3 Ra5 51. a3 Rb5 52. b4 a5 53. Kc3 Rd5 54. bxa5 Rxa5 55. Kb4 Rb5+ 56. Kc3 Rd5 57. a4 h5 58. Rh1 Kd6 59. Nc4+ Kd7 60. Re2 {aiming for Nb6+.} Kc7 {Prevents Nb6.} 61. Re6 Rdd7 62. Ne5 Rd6 63. Re8 Rf6 64. Kd3 b6 65. a5 {And now a6 would win.} b5 66. Kc3 f4 67. Nd3 {Hoping for Nc5.} f3 68. Nc5 {Black must now prevent Ne6+.} Rgf7 69. Rd1 f2 70. Na6+ Kb7 71. Nc5+ Kc7 $1 72. Na6+ Kb7 73. Nc5+ Kc7 $1 {Weighted Error Value: White=0.25 (precise) /Black=0.29 (precise)} 1/2-1/2

[Event "CB-Emu"]
[Site "?"]
[Date "2026.01.25"]
[Round "?"]
[White "Mephisto Amsterdam Phoenix SE"]
[Black "Tasc R30 Gideon"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2000"]
[BlackElo "2300"]
[Annotator "Clive"]
[PlyCount "193"]

{[%evp 9,192,22,57,18,19,-45,-22,-49,-47,-61,-28,-22,55,5,6,5,13,17,17,3,63,-124,-127,-129,-110,-180,-177,-174,-182,-166,-170,-175,-111,-123,-131,-209,-133,-208,-210,-210,-210,-189,-174,-309,-304,-301,-55,-55,-32,-36,-33,-51,-12,-14,77,68,91,84,84,83,118,113,119,47,48,51,82,104,96,28,24,24,21,22,22,22,28,21,29,29,29,34,39,31,24,30,67,21,28,31,220,210,251,228,291,269,483,567,571,553,541,562,550,545,539,520,559,539,556,542,546,532,590,534,536,538,534,530,524,509,617,607,691,661,678,664,727,686,905,844,969,969,19972,19981,19982,19979,19980,19981,19982,19977,19999,27999,27997,27997,27995,27995,27996,27993,27994,27994,27995,27994,27995,27995,27996,27996,27997,27997,27999,27999,27999,27998,27999,27998,27999,27999,27998,27998,27999,27998,27999,27999,27997,27997,27995,27995,27996,27996,27997,27997,27998,27998,27999,27999,29999]} 1. Nf3 d5 2. e3 Nf6 {Amsterdam out of book!} 3. Nc3 Bg4 4. h3 {Gideon out of book.} Bxf3 5. Qxf3 e5 6. d4 e4 7. Qf5 (7. Qe2 $5 {[%cal Re2b5]}) 7... Be7 8. Bd2 {The position is equal.} g6 9. Qf4 Bd6 10. Qh4 a6 11. Nxd5 Nxd5 12. Qxe4+ Ne7 13. Qxb7 Nd7 14. O-O-O Rb8 15. Qxa6 (15. Qf3 $14) 15... Ra8 $17 16. Qc4 O-O {[%mdl 1024] White must now prevent ...Ra7. Black has strong compensation.} 17. e4 Nb6 $36 {[%mdl 2048] Black has strong initiative.} 18. Qb3 Nc6 19. Bh6 Re8 20. e5 Bf8 21. Bxf8 Rxf8 22. c3 Qh4 23. g3 Qg5+ 24. Rd2 Na5 25. Qb5 {[%cal Oe5e6]} Rfb8 26. h4 Qh6 {[%cal Ob6c4]} 27. e6 {[#]} fxe6 (27... Nbc4 $1 $19 {[%mdl 512]} 28. Bxc4 (28. exf7+ Kh8) 28... Rxb5 29. Bxb5 Qh5) 28. Qe2 $15 Re8 (28... e5 $5 {[%cal Ra5c4]} 29. Bg2 c6 $11) 29. Bg2 {[%cal Bf1g2,Bg2c6,Bc6d5][%mdl 32]} Rab8 {Hoping for ...Nac4.} 30. f4 Nbc4 (30... Nac4 $5 {[%cal Rc4d2]} 31. Rc2 e5 32. Bd5+ Kh8 33. Bxc4 exf4 $11) 31. Rc2 Nd6 32. h5 {hxg6 is the strong threat.} Nac4 33. Bc6 Re7 34. Bd5 Nb6 35. Bxe6+ Kf8 {Threatens to win with ...Rbe8.} 36. Qe5 {[%cal Re5h8]} Nf7 {Prevents Qh8+.} 37. Qf6 Nd7 38. Bxd7 Rxd7 39. Qc6 (39. Re2 {seems wilder.} Rb6 40. Re6 Rxe6 41. Qxe6 Re7 42. Qf6) 39... Re7 40. hxg6 (40. Qf6 Rb6 41. Qh4 gxh5 $15) 40... Qxg6 41. Qxg6 hxg6 42. Rf2 Kg7 43. Kc2 Ra8 44. a3 Nd6 45. g4 Re4 46. g5 c6 47. Kd3 Rf8 48. Rh4 Rf5 49. b4 {Strongly threatening a4.} Kg8 $2 ({Black should play} 49... Kf7 $14) 50. a4 $18 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Kg7 51. a5 Rf8 52. a6 {aiming for Rfh2.} Ra8 $2 {[#]} (52... Re7 53. Rfh2 Nf7 54. Rh7+ Kg8) 53. Rfh2 $1 (53. Ra2 Re1 $14) 53... Ree8 54. Rh7+ Kg8 55. Rh8+ Kf7 56. R2h7+ Ke6 57. Rxe8+ Nxe8 {[%mdl 4096] Endgame KRN-KR} 58. a7 Nd6 59. Rc7 Kd5 60. Rg7 Nc4 61. Rd7+ Ke6 62. Rc7 ({Not} 62. Kxc4 $2 Kxd7 63. d5 (63. f5 $2 gxf5 64. d5 Rxa7 $19) 63... Rxa7 $19) 62... Kd6 63. Rb7 ({But not} 63. Kxc4 $2 Kxc7 64. d5 (64. f5 $2 gxf5 65. Kd3 Rxa7 $19) 64... Rxa7 $19) 63... Nb2+ 64. Ke4 Nd1 65. c4 Nc3+ 66. Kf3 Nb1 67. Ke3 {Inhibits Nd2.} Ke6 68. Kd3 {Inhibits Nc3.} Na3 69. b5 cxb5 70. cxb5 Nxb5 71. Rxb5 Rxa7 {KR-KR} 72. Ke4 Kf7 73. f5 Re7+ 74. Kf4 gxf5 75. Rxf5+ Kg7 {White mates.} 76. d5 Re2 77. d6 Rd2 78. Rf6 Rd5 79. Ke4 Rd1 80. Ke5 Re1+ 81. Kf5 Rf1+ 82. Ke6 Re1+ 83. Kd7 Re5 84. Kc6 Rxg5 85. Rf4 Rg6 86. Rd4 Rh6 87. Kc7 Rf6 88. d7 Rf7 89. Rd6 Kh7 90. Kc8 Rf8+ 91. d8=Q Rxd8+ 92. Kxd8 {KR-K} Kg8 93. Ke7 Kg7 94. Rc6 Kg8 95. Kf6 Kh7 96. Rc8 Kh6 97. Rh8# {Weighted Error Value: White=0.22 (precise) /Black=0.36} 1-0

[Event "CB-Emu"]
[Site "?"]
[Date "2026.01.25"]
[Round "?"]
[White "Tasc R30 Gideon"]
[Black "Mephisto Amsterdam Phoenix SE"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2300"]
[BlackElo "2000"]
[Annotator "Clive"]
[PlyCount "155"]

{[%evp 9,154,9,41,-45,-38,-113,-72,-80,-73,-95,-69,-70,-56,-88,-82,-123,-103,-115,-90,-171,-170,-194,-195,-191,-189,-191,-156,-193,-188,-186,-168,-176,-175,-206,-194,-206,-199,-194,-159,-204,-203,-205,-168,-218,-159,-173,-123,-152,-158,-250,-247,-270,-91,-230,-86,-78,-15,-80,-66,-193,-177,-258,0,0,305,297,287,191,499,502,496,496,583,573,633,599,655,645,644,624,655,654,653,628,638,633,630,627,628,629,614,594,593,537,525,501,659,645,603,573,645,629,673,710,770,649,836,761,29979,29980,29981,19985,29980,29979,29980,29981,29981,29982,29986,29987,29987,29988,29988,29989,29989,29990,29991,29990,29990,29990,29990,29991,29991,29992,29992,29993,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 d6 {Gideon out of book.} 6. a3 {Amsterdam out of book.} Bxc3 7. bxc3 Bg4 8. d4 {Black is better.} O-O 9. Rb1 Bxf3 10. gxf3 b6 11. Rg1 Qd7 12. Rb2 Rfe8 13. Qd3 Ne7 14. e4 Ng6 15. Bg5 Nh5 16. Qd2 h6 17. Be3 Rad8 18. Rb1 Nhf4 19. Rg3 Qa4 20. Qc1 Re7 21. Rb4 Qd7 22. Rb3 Nh5 23. Rg4 c5 24. Rb5 cxd4 25. cxd4 Rc8 {[%cal Oe5d4]} 26. Qb2 Nf6 27. Rg3 Qc6 28. Bh3 Rcc7 29. c5 bxc5 (29... dxc5 30. dxc5 Nf4 31. Bf1 $17) 30. dxc5 d5 (30... Rb7 $19 {is more deadly.} 31. Bf1 dxc5) 31. Bf5 dxe4 32. Rb8+ ({Much worse is} 32. Bxg6 fxg6 33. Rxg6 exf3 $19) 32... Kh7 {[#] aiming for ...Rb7.} (32... Re8 $5 {[%cal Re4f3]} 33. Rxe8+ Qxe8 34. fxe4 Nh4 $15) 33. Qb3 {[%cal Ob3f7] And now Qxf7! would win.} ({But not} 33. fxe4 Nxe4 34. Qb5 Qd5 $17) 33... Rb7 34. Rxb7 Rxb7 35. Qc2 {[%cal Rf3e4]} Qb5 $2 (35... exf3 $19 {White must now prevent ...Kh8.} 36. Bxh6 (36. Bxg6+ $2 fxg6 37. Qxg6+ Kg8 $19) 36... e4) 36. fxe4 $11 Qb1+ $2 {[%mdl 8192]} (36... Kh8 $11 {and Black stays safe.}) 37. Qxb1 $18 Rxb1+ 38. Kd2 {[#] Hoping for c6.} Ra1 $2 (38... Rb7 {is tougher.} 39. Kc3 Kg8) 39. c6 Ra2+ 40. Kc1 Ne8 41. Bxa7 Re2 42. Rc3 Nc7 43. Bb8 Nb5 44. Bxe5 Rxf2 45. c7 Nxc7 46. Bxc7 h5 47. Rc2 Rf1+ 48. Kb2 Kh6 49. Rc6 Rf2+ 50. Kb3 f6 51. Bd6 Nh4 52. Bf8 Nxf5 53. Rxf6+ Kh7 54. Rxf5 Rxh2 {[%mdl 4096] Endgame KRB-KR} 55. Bd6 Rh3+ 56. Kc4 h4 57. a4 Rh1 58. e5 Kg6 59. Rf2 Rc1+ 60. Kb5 Rb1+ 61. Bb4 {White mates.} Rg1 62. e6 Rg5+ 63. Kc6 h3 64. e7 Re5 65. Kd7 Re3 66. e8=Q+ Rxe8 67. Kxe8 Kh6 68. Rh2 g5 69. Rxh3+ Kg6 70. a5 g4 71. Rh1 Kf5 72. a6 Kf4 73. a7 Kf5 74. a8=Q Ke5 75. Rf1 g3 76. Bc3+ Kd6 77. Rf6+ Kc5 78. Qc6# {Weighted Error Value: White=0.31/Black=0.50} 1-0