CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ncHRXjKZ"] [Date "2024.05.31"] [White "Benton"] [Black "Jiaxuan"] [Result "1-0"] [UTCDate "2024.05.31"] [UTCTime "20:45:41"] [WhiteElo "1748"] [BlackElo "1779"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-11"] [WhiteTitle "GM☾"] [BlackTitle "道"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 { B08 Pirc Defense: Classical Variation } 5. Bg5 Nbd7 6. e5 dxe5 7. dxe5 Ng4 8. Bf4? { (0.81 → -0.61) Mistake. e6 was best. } (8. e6 fxe6) 8... O-O?? { (-0.61 → 2.18) Blunder. c6 was best. } (8... c6 9. Qe2) 9. h3?? { (2.18 → -1.93) Blunder. Qe2 was best. } (9. Qe2) 9... Ngxe5 10. Bxe5? { (-1.99 → -3.69) Mistake. Qe2 was best. } (10. Qe2 Nxf3+ 11. Qxf3 c6 12. O-O-O Qa5 13. Qe3 Bxc3 14. Qxc3 Qxc3 15. bxc3 Nb6 16. Bh6 Re8) 10... Nxe5 11. Qxd8? { (-3.43 → -6.11) Mistake. Nxe5 was best. } (11. Nxe5) 11... Rxd8?! { (-6.11 → -4.35) Inaccuracy. Nxf3+ was best. } (11... Nxf3+) 12. Nxe5 Bxe5 13. Bc4?! { (-4.18 → -5.31) Inaccuracy. Bd3 was best. } (13. Bd3 Bxc3+) 13... b6 14. Nd5 Bxb2 15. Rb1 Bf6 16. O-O Ba6?? { (-6.10 → 5.71) Blunder. Bb7 was best. } (16... Bb7 17. Nxf6+) 17. Bxa6?? { (5.71 → -2.34) Blunder. Nxf6+ was best. } (17. Nxf6+ exf6 18. Bxa6 Rd2 19. Bd3 Rd8 20. Rbd1 Rxd1 21. Rxd1 Rd4 22. Ra1 f5 23. Kf1 Ra4) 17... Rxd5 18. Bb7 Rdd8?? { (-2.47 → -0.38) Blunder. Rad8 was best. } (18... Rad8) 19. Bxa8 Rxa8 20. Rbd1 c5?? { (-0.73 → 1.90) Blunder. Be5 was best. } (20... Be5 21. f4 Bd6 22. a4 Kf8 23. g3 a6 24. Kf2 b5 25. axb5 axb5 26. Ra1 Rb8 27. c3) 21. Rd2? { (1.90 → 0.37) Mistake. Rd7 was best. } (21. Rd7) 21... Kg7 22. Rfd1?! { (0.58 → -0.09) Inaccuracy. Rd7 was best. } (22. Rd7) 22... e6?? { (-0.09 → 2.75) Blunder. Bd4 was best. } (22... Bd4) 23. Kh2?? { (2.75 → -0.18) Blunder. Rd7 was best. } (23. Rd7) 23... Be5+ 24. g3 Bf6?? { (0.32 → 2.17) Blunder. Bd4 was best. } (24... Bd4 25. Rc1 b5 26. c3 Bf6 27. Kg2 g5 28. Rd7 a6 29. Rc7 c4 30. Rc6 h5 31. a4) 25. Kg2?? { (2.17 → 0.41) Blunder. Rd7 was best. } (25. Rd7 Bd4) 25... a6?? { (0.41 → 2.13) Blunder. Bd4 was best. } (25... Bd4 26. Rc1) 26. g4?? { (2.13 → 0.22) Blunder. Rd6 was best. } (26. Rd6) 26... b5?? { (0.22 → 1.84) Blunder. Bd4 was best. } (26... Bd4 27. Rc1 h6 28. c3 Be5 29. Rd7 b5 30. h4 g5 31. h5 c4 32. Kf3 Kf6 33. Ke4) 27. f4?? { (1.84 → -0.29) Blunder. Rd7 was best. } (27. Rd7 Bd4 28. Rd3 h6 29. Rf3 Rf8 30. Ra7 c4 31. Rxa6 g5 32. a4 bxa4 33. Rxa4 Rc8) 27... c4?? { (-0.29 → 3.13) Blunder. Bd4 was best. } (27... Bd4 28. c3 Bxc3 29. Rd8 Ra7 30. R8d7 Rxd7 31. Rxd7 b4 32. Rc7 Bd4 33. Ra7 c4 34. Rxa6) 28. Kg3? { (3.13 → 1.64) Mistake. g5 was best. } (28. g5 Bc3 29. Rd7 e5 30. fxe5 Bxe5 31. Rb7 Rf8 32. Rdd7 Bf4 33. h4 h6 34. gxh6+ Bxh6) 28... h6 29. h4? { (1.74 → 0.49) Mistake. Rd7 was best. } (29. Rd7 g5 30. Rb7 gxf4+ 31. Kxf4 Kg6 32. Rdd7 Rf8 33. Kf3 Bc3 34. Rd6 Bf6 35. Ra7 Rb8) 29... Ra7?? { (0.49 → 3.44) Blunder. g5 was best. } (29... g5) 30. g5 hxg5 31. hxg5 Be7? { (2.54 → 4.47) Mistake. Bc3 was best. } (31... Bc3 32. Rd8) 32. Rd7 Rxd7 33. Rxd7 Bb4 34. Ra7? { (4.51 → 2.85) Mistake. Kf3 was best. } (34. Kf3 Be1 35. Rc7 Bc3 36. Rc6 a5 37. Rc5 b4 38. Rxc4 Bd2 39. Ke4 Be1 40. Kd3 Bg3) 34... a5 35. Kf3 Bc3 36. Ke4 a4 37. Rb7 b4 38. Rc7 b3? { (3.41 → 7.04) Mistake. Kf8 was best. } (38... Kf8 39. Rxc4) 39. axb3? { (7.04 → 4.05) Mistake. cxb3 was best. } (39. cxb3 axb3) 39... axb3? { (4.05 → 7.52) Mistake. a3 was best. } (39... a3 40. Ra7 cxb3 41. Rxa3 b2 42. Rb3 Kf8 43. Kd3 Bg7 44. c3 e5 45. fxe5 Bxe5 46. Rxb2) 40. cxb3 Bd2 41. bxc4 Kf8 42. c5 Ke8 43. c6 Ba5 44. Rc8+ Ke7 45. c7 Kd7 46. Rf8 f5+ 47. Ke5?? { (13.84 → Mate in 1) Checkmate is now unavoidable. gxf6 was best. } (47. gxf6) 47... Bxc7+?? { (Mate in 1 → 3.77) Lost forced checkmate sequence. Bc3# was best. } (47... Bc3#) 48. Kf6 Bxf4 49. Rf7+ Kd6 50. Kxg6 e5? { (4.56 → 10.22) Mistake. Be5 was best. } { Black offers draw } (50... Be5 51. Kh5 Kd5 52. g6 Bc3 53. Rd7+ Kc6 54. g7 Kxd7 55. g8=Q Bd4 56. Kg6 Kd6 57. Qb8+) 51. Rxf5 Kd5 52. Kf6 Kd4 53. g6 e4?! { (60.03 → Mate in 8) Checkmate is now unavoidable. Bh6 was best. } (53... Bh6 54. Rxe5) 54. Rxf4 Kd3 55. Rxe4 Kxe4 56. g7 Kf4 57. g8=Q Ke3 58. Qg4 Kd3 59. Qf4 Kc3 60. Qe4 Kd2 61. Qf3 Kc2 62. Qe3 Kb2 63. Qd3 Kc1 64. Qe2 Kb1 65. Qd2 Ka1 66. Ke5 { Black resigns. } 1-0