CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/d3BPHQn6"] [Date "2026.09.20"] [White "Gideon"] [Black "Vladimir"] [Result "0-1"] [UTCDate "2026.09.20"] [UTCTime "17:07:35"] [WhiteElo "1256"] [BlackElo "1335"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [BlackTitle "GM🦑"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. Nbd2 Bb4 6. c3 Bd6 7. Bg3 Bxg3 8. hxg3 O-O 9. Ng5?! { (0.55 → -0.29) Inaccuracy. Ne5 was best. } (9. Ne5 Nc6) 9... h6 10. Ngf3 Ne4?! { (-0.30 → 0.39) Inaccuracy. Nbd7 was best. } (10... Nbd7 11. Be2 Qe7 12. O-O a5 13. a4 Rfc8 14. Qb3 c5 15. c4 Rc7 16. cxd5 exd5 17. Qa3) 11. Nxe4 Bxe4 12. Ne5?! { (0.50 → -0.08) Inaccuracy. Bd3 was best. } (12. Bd3 a5) 12... Nc6 13. Bd3?! { (0.39 → -0.12) Inaccuracy. Nd3 was best. } (13. Nd3 Na5 14. Nf4 Re8 15. f3 Bh7 16. Kf2 b6 17. g4 c5 18. Bb5 Re7 19. Rh5 cxd4) 13... Bxd3? { (-0.12 → 0.95) Mistake. Nxe5 was best. } (13... Nxe5 14. Bxe4 dxe4 15. dxe5 Qd5 16. Qxd5 exd5 17. Rd1 c6 18. c4 Rad8 19. cxd5 Rxd5 20. Rxd5) 14. Nxd3 Qf6 15. Qf3 Qg5?! { (1.04 → 1.91) Inaccuracy. Qxf3 was best. } (15... Qxf3) 16. O-O-O Qg6?! { (1.73 → 2.63) Inaccuracy. Qe7 was best. } (16... Qe7 17. Rh5 a5 18. Nf4 Rfd8 19. Qg4 Kf8 20. a4 Qf6 21. Nd3 Re8 22. Qh3 e5) 17. Nf4 Qf5?! { (2.08 → 3.09) Inaccuracy. Qf6 was best. } (17... Qf6 18. Rh5 Rad8 19. g4 Rfe8 20. Rdh1 e5 21. g5 Qd6 22. Ne2 exd4 23. exd4 Re4 24. Ng3) 18. Rh5 Qf6?! { (2.52 → 3.82) Inaccuracy. Qe4 was best. } (18... Qe4 19. Qe2 Rae8 20. Rdh1 f6 21. f3 Qh7 22. g4 Nd8 23. g5 fxg5 24. Rxg5 Rf6 25. g4) 19. e4?? { (3.82 → 1.33) Blunder. g4 was best. } (19. g4 Rfe8 20. Rdh1 Kf8 21. Qg3 e5 22. dxe5 Rxe5 23. g5 hxg5 24. Nd3 Rae8 25. Nxe5 Rxe5) 19... Qd8?? { (1.33 → 5.51) Blunder. dxe4 was best. } (19... dxe4) 20. exd5?! { (5.51 → 4.18) Inaccuracy. Qg4 was best. } (20. Qg4) 20... exd5 21. Qg4 Kh8?! { (3.98 → 5.43) Inaccuracy. Qc8 was best. } (21... Qc8 22. Qxc8) 22. Nxd5?! { (5.43 → 4.01) Inaccuracy. Rxd5 was best. } (22. Rxd5 Qf6) 22... Ne7?! { (4.01 → 6.44) Inaccuracy. Ne7 was best. } (22... Ne7 23. Qf3) 23. Nxe7?! { (6.44 → 4.23) Inaccuracy. Qh4 was best. } (23. Qh4 f6 24. Rxh6+ gxh6 25. Qxh6+ Kg8 26. Rh1 Kf7 27. Qh7+ Ke8) 23... Qxe7 24. Rhh1? { (3.99 → 2.29) Mistake. Re5 was best. } (24. Re5 Qd6) 24... Qd6 25. Rde1? { (2.61 → 1.09) Mistake. Qf3 was best. } (25. Qf3 b6) 25... Rae8?! { (1.09 → 2.17) Inaccuracy. Qd5 was best. } (25... Qd5 26. Qf4) 26. Rd1?? { (2.17 → 0.28) Blunder. a3 was best. } (26. a3 Kg8) 26... Re7? { (0.28 → 1.69) Mistake. Qd5 was best. } (26... Qd5 27. a3) 27. Qf4? { (1.69 → 0.60) Mistake. Rhe1 was best. } (27. Rhe1 Rfe8) 27... Rfe8?? { (0.60 → 3.15) Blunder. Qa6 was best. } (27... Qa6 28. a3 Rfe8 29. Rd2 Re1+ 30. Rxe1 Rxe1+ 31. Rd1 Re2 32. Qxf7 Qb5 33. b4 Qg5+ 34. Kb1) 28. Qxd6 cxd6 29. Rhe1?? { (2.81 → -7.68) Blunder. Rh5 was best. } (29. Rh5 Re2) 29... Kh7?? { (-7.68 → 3.70) Blunder. Rxe1 was best. } (29... Rxe1 30. c4) 30. Rxe7 Rxe7 31. f4?? { (3.78 → -0.21) Blunder. Kd2 was best. } (31. Kd2 d5) 31... g5?? { (-0.21 → 2.29) Blunder. Re3 was best. } (31... Re3 32. c4) 32. fxg5 hxg5 33. Rh1+? { (1.80 → 0.57) Mistake. Kd2 was best. } (33. Kd2 Kg6 34. Kd3 f5 35. Rd2 Kf6 36. Re2 Rxe2 37. Kxe2 b5 38. b3 d5 39. Kd3 Ke6) 33... Kg6 34. c4?! { (0.03 → -0.95) Inaccuracy. Kd2 was best. } (34. Kd2 Kf5 35. Rh7 Kg4 36. Rg7 b5 37. b3 Rc7 38. a3 d5 39. Kd3 a5 40. a4 bxa4) 34... f5? { (-0.95 → 0.46) Mistake. Re3 was best. } (34... Re3 35. Rd1 Rxg3 36. Rd2 f5 37. b4 Kf7 38. Kb2 f4 39. c5 Ke7 40. b5 Kd7 41. a4) 35. c5?? { (0.46 → -1.07) Blunder. g4 was best. } (35. g4) 35... dxc5 36. dxc5 Re5 37. b4 b5?? { (-0.77 → 3.04) Blunder. a5 was best. } (37... a5 38. Kd2) 38. c6?? { (3.04 → -0.86) Blunder. Kd2 was best. } (38. Kd2 Kf6) 38... Re8?? { (-0.86 → 4.63) Blunder. Re6 was best. } (38... Re6 39. c7) 39. c7?? { (4.63 → -1.19) Blunder. Kd2 was best. } (39. Kd2 Rc8) 39... Rc8 40. a3 Rxc7+ 41. Kb1?? { (-1.05 → -6.42) Blunder. Kd2 was best. } (41. Kd2) 41... Rc8?! { (-6.42 → -4.37) Inaccuracy. Rc3 was best. } (41... Rc3 42. g4 fxg4 43. Kb2 Rg3 44. Rg1 Re3 45. Ra1 Re2+ 46. Kc3 Rxg2 47. a4 bxa4 48. Rxa4) 42. Rc1? { (-4.37 → -8.93) Mistake. Rf1 was best. } (42. Rf1 Re8) 42... Ra8?? { (-8.93 → -2.55) Blunder. Rxc1+ was best. } (42... Rxc1+ 43. Kxc1 Kh5 44. a4 Kg4 45. a5 Kxg3 46. Kd2 Kxg2 47. Ke3 f4+ 48. Kd4 f3 49. Kc5) 43. Rc2? { (-2.55 → -4.12) Mistake. g4 was best. } (43. g4 fxg4 44. Rc7 a6 45. Kc2 Rf8 46. Rd7 Rf2+ 47. Rd2 g3 48. Kd3 Kf5 49. Rxf2+ gxf2) 43... Rh8?! { (-4.12 → -2.62) Inaccuracy. Kh5 was best. } (43... Kh5 44. Rc5) 44. Rc5? { (-2.62 → -4.78) Mistake. g4 was best. } (44. g4 fxg4 45. Kb2 Re8 46. g3 Rf8 47. Rc6+ Rf6 48. Rc3 Rf2+ 49. Kc1 Rf3 50. Kd2 Kf5) 44... a6? { (-4.78 → -2.92) Mistake. Rh1+ was best. } { Black wins on time. } (44... Rh1+) 0-1