[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.14"]
[Round "8"]
[White "George Samir, David"]
[Black "Terrieux, Kevin"]
[Result "1-0"]
[Annotator "Tactical Analysis 7.0"]
[ECO "B60"]
[WhiteElo "2303"]
[BlackElo "2394"]
[WhiteFideId "-1"]
[WhiteFideId "-1"]
[PlyCount "141"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]
{[%evp 14,141,72,22,19,16,18,20,20,22,106,107,111,92,88,91,90,94,162,104,92,90,92,95,98,102,100,0,0,0,74,59,69,7,108,105,145,165,236,-33,-33,-55,132,134,128,142,139,122,85,83,149,70,190,192,339,328,389,387,385,367,367,351,348,339,424,365,378,376,369,360,359,360,357,349,345,333,394,393,387,371,412,414,396,389,381,29,31,35,333,267,571,563,547,546,534,516,484,448,612,601,624,601,605,592,5177,5932,5802,957,3238,4348,1132,903,809,808,680,641,590,518,8053,29962,7197,29966,29982,29985,29985,29986,29986,29978,29988,29988]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 g6 7. Bxf6 exf6 8. Bc4 {[%eval 22,23] [%wdl 46,945,9]} (8. Bb5 $16 {[%eval 72,21] [%wdl 250,749,1]} Bd7 9. Ba4) 8... Bg7 $11 {B60: Sicilian: Richter-Rauzer: Unusual Black 6th moves and 6...Bd7 without 7 Qd2.} 9. Qd2 O-O 10. O-O-O f5 $1 {The position is equal.} 11. Ndb5 a6 {[%eval 106,26] [%wdl 559,441,0]} (11... Qb6 $11 {[%eval 22,22] [%wdl 47,944,9]}) 12. Nxd6 $16 Nd4 {[#]} 13. f4 $146 ({Predecessor:} 13. Nxc8 Rxc8 14. Bb3 fxe4 15. Nxe4 Nxb3+ 16. axb3 Qh4 17. f4 Rfd8 18. Qf2 Qe7 19. Rxd8+ Rxd8 {1-0 Yanez Acin,G-Martin,R Ibercaja op Zaragoza 1992}) 13... fxe4 (13... Qxd6 14. e5 Qc7 15. Qxd4 $18) 14. Ncxe4 {[%CAl Od6f7] Excellent horsemanship.} Qc7 {White must now prevent ...Bg4.} 15. Qf2 $1 Nf5 {[%eval 162,23] [%wdl 930,70,0]} (15... Nb5 $16 {[%eval 94,27] [%wdl 438,562,0]}) 16. Bb3 {[%eval 104,25] [%wdl 541,459,0]} (16. Bxf7+ $18 {[%eval 162,23] [%wdl 930,70,0]} Rxf7 17. Nxf7 Kxf7 18. Rhe1 (18. g4 Nh6 $16)) 16... Nxd6 17. Nxd6 Bg4 18. Rd3 Rad8 19. Qd2 $1 {Active counter play!} Bf6 20. f5 {[%eval 0,27] [%wdl 7,986,7]} (20. h3 $16 {[%eval 100,24] [%wdl 501,499,0]} Be2 21. Rd5 (21. Qxe2 Rxd6 22. Rxd6 Qxd6 $16)) 20... Bxf5 $11 21. Nxf5 gxf5 {[%eval 74,25] [%wdl 202,798,0]} (21... Qe5 $1 $11 {[%eval 0,27] [%wdl 7,986,7]} 22. Nh6+ Kg7 23. Nxf7 (23. Rf1 $2 Qxb2+ 24. Kd1 Rxd3 $19 {[%mdl 64] Remove Defender}) 23... Qxb2+ 24. Kd1 Rxf7 25. Rxd8 Bxd8 26. Bxf7 (26. Qxd8 Qa1+ 27. Kd2 Qxh1 $11) 26... Qa1+ 27. Qc1 Qd4+ 28. Qd2 Qa1+) 22. Bd5 Rfe8 23. Rd1 {[%eval 7,29] [%wdl 8,988,4]} (23. Kb1 $14 {[%eval 69,25] [%wdl 167,833,0]}) 23... Kh8 {[%eval 108,18] [%wdl 600,400,0]} (23... Qxh2 $11 {[%eval 7,29] [%wdl 8,988,4] keeps the balance.} 24. Kb1 Qe5) 24. c3 $16 b5 {[%eval 145,19] [%wdl 913,87,0]} (24... Re5 $142 {[%eval 105,25] [%wdl 566,434,0]}) 25. Qh6 $1 Bg7 {[%eval 236,25] [%wdl 999,1,0]} (25... Be5 {[%eval 165,24] [%wdl 968,32,0]} 26. Kb1 (26. Qxa6 b4 $16) 26... Rd6) 26. Qh5 $2 {[%eval -33,28] [%wdl 1,970,29]} ({White has to play} 26. Qxa6 $18 {[%eval 236,25] [%wdl 999,1,0] and a3 would now be decisive} Rb8 27. Qc6 Qf4+ 28. Kb1) 26... b4 $1 $15 27. c4 {[#]} Rxd5 $2 {[%eval 132,25] [%wdl 848,152,0]} 28. Rxd5 $40 {[%CAl Oc1b1][%mdl 128] White goes for the king.} Qxc4+ 29. Kb1 {[%CAl Od5d8]} Qe4+ 30. R5d3 Qxg2 {[%csl Gg7][%CAl Rg2b2]} 31. R3d2 {Successful Defense White} Qe4+ {[%eval 149,18] [%wdl 943,57,0]} (31... Qg6 {[%eval 83,24] [%wdl 279,721,0]} 32. Qxg6 hxg6) 32. Rc2 {[%eval 70,22] [%wdl 151,849,0]} ({Better is} 32. Ka1 $1 $16 {[%eval 149,18] [%wdl 943,57,0]}) 32... f4 {[%eval 190,19] [%wdl 994,6,0]} ({Black should try} 32... Kg8 $14 {[%eval 70,22] [%wdl 151,849,0]}) 33. Qxf7 $18 f3 {[%eval 339,20] [%wdl 1000,0,0]} (33... Rc8 {[%eval 192,26] [%wdl 995,5,0] might work better.} 34. Qb3 Bf6) 34. Qd5 Qe3 35. Rf1 Bh6 36. Qd1 {Prevents Qe1.} (36. Rxf3 $2 Qe1+) (36. Qxf3 Qxf3 37. Rcc1 Qe4+ 38. Ka1 Bxc1 39. Rxc1 Qc2 40. Rf1 Re2 (40... Qxh2 41. Rc1) 41. Rf8+ Kg7) 36... a5 {[%CAl Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 37. Rcf2 $1 (37. Qxf3 Qxf3 38. Rcc1 Qd3+ 39. Ka1 Bxc1 40. Rxc1 Qc2 41. Rf1 Re2 (41... Qxh2 {gets mated.} 42. Rc1 Qh6 43. Kb1 Qd2 44. b3 h6 45. Rf1 Re2 46. Rf8+ Kg7 47. Rf7+ Kxf7 48. a4 Re1#) 42. Rb1 Rxh2 43. a3 Qb3 44. axb4 Qa4#) 37... Qe4+ 38. Ka1 a4 39. Qxf3 (39. Rxf3 a3 40. Qd3 (40. bxa3 Bg7+ 41. Rf6 bxa3 42. Qc1 Qb4 43. h3 Re1 44. Rxe1 Bxf6+) 40... Qe5 $15) 39... Qe5 40. Qf6+ Qxf6 41. Rxf6 {[%mdl 4096] Endgame KRR-KRB} Bg7 42. Rb6 a3 43. Rxb4 Bxb2+ 44. Kb1 Rc8 45. Rb7 h6 46. h4 {[%CAl Bh2h4,Bh4h5][%mdl 32]} Kg8 47. h5 Rc5 48. Rd1 Rc8 {Prevents Rd8+.} 49. Rxb2 $2 {[%eval 29,29] [%wdl 12,988,0]} (49. Rb6 $18 {[%eval 381,27] [%wdl 1000,0,0]}) 49... axb2 {KR-KR} 50. Rd5 {[%CAl Od5f5]} Rb8 $2 {[%eval 333,29] [%wdl 1000,0,0][%mdl 8192] Black cannot hold the game after this.} (50... Kf7 $14 {[%eval 35,27] [%wdl 17,983,0]}) 51. Rf5 Kg7 $2 {[%eval 571,30] [%wdl 1000,0,0]} (51... Ra8 {[%eval 267,30] [%wdl 1000,0,0]} 52. Kxb2 Rb8+ 53. Kc3 Ra8) 52. a4 {[%CAl Ba2a4,Ba4a5][%mdl 32]} Rb4 53. a5 Rb3 54. Rc5 Kf6 {[#]} 55. Rc6+ Kg5 {[#]} 56. Rb6 $1 (56. Rc5+ Kg4 $11) 56... Ra3 57. Rb5+ (57. Rxb2 Rxa5 58. Kc2 Kxh5 $17) 57... Kf6 58. Kxb2 ({Inferior is} 58. Rxb2 Rxa5 59. Rh2 Rc5 $11) 58... Ra4 59. Kb3 Ra1 60. Kc4 {[%eval 957,20] [%wdl 1000,0,0]} (60. Kb4 $142 {[%eval 5802,19] [%wdl 1000,0,0]} Ke6 61. Rb6+ Kd5 62. Rxh6) 60... Ke7 61. Kc5 Kd7 62. Kb6 Kc8 63. Rc5+ Kb8 64. Rc6 Rb1+ 65. Ka6 Rh1 {[%eval 8053,23] [%wdl 1000,0,0]} (65... Rb7 $142 {[%eval 518,26] [%wdl 1000,0,0]} 66. Rb6 (66. Rxh6 Ra7+ 67. Kb6 Rb7+ 68. Kc6 Rf7 $18) 66... Ka8 67. Rxh6 Ra7+ 68. Kb6 Rb7+ 69. Kc5 Re7) 66. Rxh6 Rh2 67. Rb6+ Kc7 {White mates.} 68. h6 Rh1 69. Ka7 Rh2 70. a6 Rh1 71. Rb7+ {Weighted Error Value: White=0.38/Black=0.61 Loses game: --- Black=1 Missed win: White=2 --- Mistake: White=4 Black=11 Inaccurate: --- Black=1 OK: White=20 Black=18 Best: White=6 Black=5 Strong: White=4 Black=2} 1-0
