CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/u6f8DaPg"] [Date "2023.10.23"] [White "Hugo"] [Black "RoWaN"] [Result "1/2-1/2"] [UTCDate "2023.10.23"] [UTCTime "23:17:41"] [WhiteElo "1788"] [BlackElo "1541"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+5"] [WhiteTitle "🐔"] [BlackTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Dragon"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 g6 { B27 Sicilian Defense: Hyperaccelerated Dragon } 3. Bc4?! { (0.76 → 0.25) Inaccuracy. d4 was best. } (3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 dxc6 7. Qxd8+ Kxd8) 3... Nc6 4. d3?! { (0.62 → -0.04) Inaccuracy. c3 was best. } (4. c3 e6 5. d4 cxd4 6. O-O Bg7 7. Nxd4 Nge7 8. Nxc6 bxc6 9. Qd6 f5 10. Rd1 Bb7) 4... d6 5. Nc3 Bg7 6. Bf4 e5?! { (-0.28 → 0.45) Inaccuracy. a6 was best. } (6... a6 7. a3) 7. Bg5 Qd7 8. O-O Nge7 9. h3?! { (0.74 → 0.22) Inaccuracy. h4 was best. } (9. h4 h6 10. Bxe7 Qxe7 11. Nd5 Qd8 12. h5 Bg4 13. hxg6 fxg6 14. Ne3 h5 15. c3 Bh6) 9... O-O 10. Nd5 Nxd5 11. Bxd5 Nd4?? { (-0.01 → 1.72) Blunder. h6 was best. } (11... h6 12. Bh4) 12. Nxd4 cxd4 13. c4 Rb8 14. b3 b6 15. f3 a5 16. a4 Bb7 17. Bxb7 Rxb7 18. Rb1 Qe6 19. Bh4?! { (1.24 → 0.44) Inaccuracy. Bd2 was best. } (19. Bd2) 19... Rbb8?! { (0.44 → 1.37) Inaccuracy. Bh6 was best. } (19... Bh6 20. Kh1) 20. Bg3 Rbc8 21. Bh4?! { (1.34 → 0.46) Inaccuracy. b4 was best. } (21. b4) 21... Kh8?! { (0.46 → 1.34) Inaccuracy. Bh6 was best. } (21... Bh6) 22. Bg3 f5?! { (0.90 → 1.61) Inaccuracy. Bh6 was best. } (22... Bh6) 23. Be1?? { (1.61 → -0.12) Blunder. b4 was best. } (23. b4) 23... f4?? { (-0.12 → 2.52) Blunder. Bh6 was best. } (23... Bh6 24. Bd2 Be3+ 25. Kh2 f4 26. b4 g5 27. bxa5 bxa5 28. Bxa5 h5 29. Rb6 Rg8 30. Bb4) 24. Bd2?? { (2.52 → 0.20) Blunder. b4 was best. } (24. b4) 24... Bh6?? { (0.20 → 3.26) Blunder. Bf6 was best. } (24... Bf6 25. b4 axb4 26. Rxb4 Bd8 27. Rb5 h5 28. Rd5 Ra8 29. Kf2 g5 30. Rh1 Kg7 31. Qb3) 25. Bc1?? { (3.26 → 0.08) Blunder. b4 was best. } (25. b4 Bg5 26. bxa5 bxa5 27. Bxa5 Ra8 28. Be1 Rf7 29. Rb5 Rfa7 30. a5 Bd8 31. Qb3 Qd7) 25... Rfd8?? { (0.08 → 1.79) Blunder. Bg5 was best. } (25... Bg5 26. b4 axb4 27. Rxb4 Bd8 28. Rb5 h5 29. Rd5 g5 30. Kf2 Ra8 31. Qb3 g4 32. hxg4) 26. Ba3?! { (1.79 → 0.83) Inaccuracy. b4 was best. } (26. b4 Ra8) 26... Bf8 27. Kh1?! { (0.82 → 0.28) Inaccuracy. b4 was best. } (27. b4) 27... h5 28. Kg1 Rd7?! { (0.29 → 1.03) Inaccuracy. Ra8 was best. } (28... Ra8 29. Rf2 Qd7 30. Rfb2 Ra7 31. b4 axb4 32. Rxb4 g5 33. Kh2 Rda8 34. Rxb6 Rxa4 35. Rb7) 29. Kf2? { (1.03 → -0.10) Mistake. b4 was best. } (29. b4 g5 30. bxa5 bxa5 31. Kf2 Rh7 32. Rh1 Qg6 33. Ke2 Kg8 34. Qb3 g4 35. hxg4 hxg4) 29... Be7 30. Rg1 Bh4+ 31. Ke2 Bg3?! { (-0.14 → 0.43) Inaccuracy. Ra7 was best. } (31... Ra7 32. Qd2 Kh7 33. Rb2 Qd7 34. Kd1 Rb7 35. Rh1 Qc6 36. Rc2 Bg3 37. Kc1 Kh6 38. Kb2) 32. Bc1?! { (0.43 → -0.12) Inaccuracy. b4 was best. } (32. b4 Ra7) 32... Bh2? { (-0.12 → 1.00) Mistake. Bh4 was best. } (32... Bh4 33. Bd2 Ra7 34. Rh1 Rca8 35. Be1 Bxe1 36. Qxe1 Kh7 37. Rb2 Qc8 38. b4 Qd7 39. b5) 33. Rh1 Bg3 34. Rg1? { (1.13 → -0.15) Mistake. b4 was best. } (34. b4 Ra7) 34... Bh4 35. Bd2 g5? { (-0.13 → 1.30) Mistake. Ra7 was best. } (35... Ra7 36. Rb2 Rca8 37. Qc2 Kg8 38. Qd1 Qe8 39. Be1 Qd8 40. Bxh4 Qxh4 41. Qe1 Qf6 42. Rh1) 36. Be1? { (1.30 → -0.08) Mistake. b4 was best. } (36. b4 Ra7 37. bxa5 bxa5 38. Rh1 Qg8 39. Qb3 Rh7 40. Bxa5 g4 41. hxg4 hxg4 42. Rbg1 Rb8) 36... Bxe1 37. Qxe1 h4? { (-0.09 → 1.24) Mistake. Ra7 was best. } (37... Ra7 38. Kd2 Kh7 39. Rb2 Rca8 40. Kc1 Rg7 41. Rc2 Qe7 42. Kb2 Qc7 43. Ka1 Kg6 44. Kb2) 38. Qd1 Qh6?! { (1.12 → 2.05) Inaccuracy. Ra7 was best. } (38... Ra7 39. Qc2 Rca8 40. Rb2 Qf6 41. b4 axb4 42. Rxb4 Qh6 43. Rh1 Kg7 44. Qb3 Ra5 45. Kf1) 39. Qe1?! { (2.05 → 1.08) Inaccuracy. b4 was best. } (39. b4) 39... Rc5? { (1.08 → 2.57) Mistake. Ra7 was best. } (39... Ra7 40. Qd2) 40. Qd1? { (2.57 → 1.17) Mistake. b4 was best. } (40. b4 axb4 41. Qxb4 Qf6 42. Qxb6 Qd8 43. Qxd8+ Rxd8 44. Rb5 Ra8 45. Ra1 Kg7 46. a5 Ra6) 40... Rc8?! { (1.17 → 2.02) Inaccuracy. Ra7 was best. } (40... Ra7 41. b4 axb4 42. Rxb4 Rca5 43. Rh1 Kg7 44. Kf2 Qe6 45. Qc2 R5a6 46. Ra1 g4 47. fxg4) 41. Qd2?! { (2.02 → 1.23) Inaccuracy. b4 was best. } (41. b4 axb4 42. Rxb4 Ra8 43. Rxb6 g4 44. hxg4 h3 45. gxh3 Rh7 46. Qb3 Qxh3 47. Rb8+ Rxb8) 41... Rc6 42. Qe1 Rc8 43. Qd1 Re7? { (0.77 → 2.14) Mistake. Ra7 was best. } (43... Ra7 44. b4) 44. Qd2?! { (2.14 → 1.17) Inaccuracy. b4 was best. } (44. b4) 44... Re6?! { (1.17 → 2.03) Inaccuracy. Ra7 was best. } (44... Ra7 45. b4) 45. Qe1?! { (2.03 → 1.17) Inaccuracy. b4 was best. } (45. b4 Ra8 46. bxa5 Rxa5 47. Rxb6 Rxa4 48. Rgb1 Kh7 49. Rb7+ Kg6 50. Qc2 Ra6 51. c5 g4) 45... Rd8?! { (1.17 → 2.11) Inaccuracy. Re7 was best. } (45... Re7 46. b4) 46. Qd1 Rd7?! { (1.80 → 2.98) Inaccuracy. Qf8 was best. } (46... Qf8 47. b4) 47. Qd2? { (2.98 → 1.71) Mistake. b4 was best. } (47. b4 axb4 48. Rxb4 Rb7 49. Qb1 Ra7 50. Rxb6 Rxa4 51. Qb3 Ra7 52. c5 Kh7 53. Rb1 Rg6) 47... Rd8 48. Qe1?! { (2.06 → 1.12) Inaccuracy. b4 was best. } (48. b4 Ra8) 48... Rd7? { (1.12 → 2.30) Mistake. Ra8 was best. } (48... Ra8 49. b4) 49. Qd1?! { (2.30 → 1.64) Inaccuracy. b4 was best. } (49. b4 Ra7) 49... Rd8? { (1.64 → 2.93) Mistake. g4 was best. } (49... g4 50. hxg4) 50. Qd2? { (2.93 → 1.62) Mistake. b4 was best. } (50. b4) 50... Rd7?! { (1.62 → 2.24) Inaccuracy. Ra8 was best. } (50... Ra8 51. b4) 51. Qe1? { (2.24 → 1.11) Mistake. b4 was best. } { The game is a draw. } (51. b4 Ra7) 1/2-1/2