CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/4Fh9ln0H"] [Date "2026.03.28"] [White "Vladimir"] [Black "Maxim"] [Result "0-1"] [UTCDate "2026.03.28"] [UTCTime "17:03:37"] [WhiteElo "1303"] [BlackElo "1743"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [WhiteTitle "GM🐧"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bg4 6. Be2 Bxf3 7. Bxf3 c6 8. O-O Nbd7?! { (1.07 → 1.70) Inaccuracy. e6 was best. } (8... e6 9. g3 Nbd7 10. a4 a5 11. Nb1 Be7 12. c3 O-O 13. Re1 Nb6 14. h4 Qc7 15. Nd2) 9. Bg5?! { (1.70 → 0.73) Inaccuracy. Qe2 was best. } (9. Qe2 Nb6 10. a4 a5 11. d5 Nbxd5 12. Nxd5 Nxd5 13. Rd1 Qc7 14. g3 e6 15. Bxd5 cxd5) 9... e6 10. Bxf6?! { (0.81 → -0.10) Inaccuracy. Ne2 was best. } (10. Ne2 Be7 11. c4 O-O 12. Qc2 Qc7 13. g3 e5 14. Bg2 Rfe8 15. Rad1 Rad8 16. dxe5 Qxe5) 10... Nxf6 11. h3 Bd6 12. Ne4 Nxe4 13. Bxe4 Qc7 14. g3 h5 15. d5?? { (-0.48 → -3.44) Blunder. c3 was best. } (15. c3 h4 16. g4 O-O 17. Qf3 g6 18. Kg2 a5 19. Rfe1 Kg7 20. Rad1 a4 21. Bc2 Rfd8) 15... cxd5 16. Bxd5? { (-3.52 → -7.30) Mistake. Bd3 was best. } (16. Bd3 h4) 16... Bxg3?? { (-7.30 → -2.61) Blunder. exd5 was best. } (16... exd5 17. Re1+ Kf8 18. Qxd5 Rd8 19. Qf5 Kg8 20. Rad1 Rh6 21. Qf3 h4 22. g4 Rf6 23. Qxf6) 17. Bf3 h4?? { (-2.46 → 3.48) Blunder. Bf4 was best. } (17... Bf4 18. Qe2) 18. Re1?? { (3.48 → -1.68) Blunder. fxg3 was best. } (18. fxg3 hxg3 19. Bg2 Rd8 20. Qe2 g6 21. c3 Rh5 22. Qe3 Re5 23. Qf4 Qb6+ 24. Kh1 Rf5) 18... Bxf2+?? { (-1.68 → 0.00) Blunder. Bf4 was best. } (18... Bf4 19. Qd4 O-O 20. Rad1 a5 21. Kg2 Rad8 22. Qa4 g6 23. Rxd8 Rxd8 24. Re4 Bg3 25. Rd4) 19. Kxf2 Qh2+ 20. Kf1 Qxh3+ 21. Ke2?? { (0.00 → -3.96) Blunder. Kg1 was best. } (21. Kg1 Qg3+ 22. Kh1 Rd8 23. Qe2 Qh3+ 24. Kg1 Qg3+) 21... Qh2+?? { (-3.96 → -0.68) Blunder. Rd8 was best. } (21... Rd8) 22. Kf1 h3? { (-0.40 → 0.85) Mistake. Rd8 was best. } (22... Rd8 23. Qe2) 23. Qd3 Rd8?! { (0.51 → 1.21) Inaccuracy. Kf8 was best. } (23... Kf8 24. Re2 Qg3 25. Bxb7 Qxd3 26. cxd3 Rd8 27. Ba6 Rd6 28. Bc4 Ke7 29. Kg1 g5 30. Rae1) 24. Qb5+?! { (1.21 → 0.60) Inaccuracy. Qb5+ was best. } (24. Qb5+ Kf8 25. Rad1 Rxd1 26. Rxd1 g6 27. Qg5 Kg7 28. Rd7 Rf8 29. Be4 Kg8 30. a4 b6) 24... Kf8 25. Qc5+?! { (0.95 → 0.29) Inaccuracy. Rad1 was best. } (25. Rad1 Re8) 25... Kg8 26. Qxa7?? { (0.00 → -6.99) Blunder. Rad1 was best. } (26. Rad1 Rxd1 27. Rxd1 Rh6 28. Rd8+ Kh7 29. Be4+ f5 30. Bxf5+ exf5 31. Qxf5+ Rg6 32. Qh5+ Rh6) 26... Rd2 27. Qb8+ Kh7?? { (-12.38 → 3.62) Blunder. Qxb8 was best. } (27... Qxb8 28. Re2 Qf4 29. Rxd2 Qxf3+ 30. Rf2 Qh1+ 31. Ke2 Qe4+ 32. Kd2 Qd5+ 33. Ke1 Rh5 34. Rd1) 28. Be4+ g6?! { (3.50 → 4.91) Inaccuracy. g6 was best. } (28... g6 29. Qxh2) 29. Qa7?? { (4.91 → Mate in 5) Checkmate is now unavoidable. Qxh2 was best. } (29. Qxh2) 29... Qf4+ 30. Kg1 h2+?? { (-76.23 → 0.72) Blunder. Kg7 was best. } (30... Kg7 31. Qd4+ Rxd4 32. Kh1 Rxe4 33. Rf1 Qg3 34. Rxf7+ Kxf7 35. Rf1+ Ke7) 31. Kh1 Qg3?? { (0.88 → 4.53) Blunder. Rf2 was best. } (31... Rf2 32. Qxb7) 32. Qxb7 Kg7 33. Rad1?? { (6.69 → 2.26) Blunder. Rf1 was best. } (33. Rf1 Rf8 34. a4 Kg8 35. Bg2 f5 36. Ra3 Qb8 37. a5 Qxb7 38. Bxb7 Rxc2 39. Rb1 Rxb2) 33... Rxd1? { (2.26 → 4.47) Mistake. Rh4 was best. } (33... Rh4 34. Rf1) 34. Rxd1 Rh4 35. Bg2 Rf4 36. Qa6?? { (5.07 → 2.46) Blunder. Qb3 was best. } (36. Qb3 Qg5) 36... Rf2?! { (2.46 → 3.23) Inaccuracy. Rf2 was best. } (36... Rf2) 37. Qc6 Qf4? { (2.90 → 5.29) Mistake. e5 was best. } (37... e5 38. a4) 38. Qb7? { (5.29 → 2.96) Mistake. a4 was best. } (38. a4 Qb4 39. b3 g5 40. Qe4 Qxe4 41. Bxe4 f5 42. Bb7 e5 43. a5 e4 44. a6 e3) 38... Rd2?! { (2.96 → 4.28) Inaccuracy. Qg4 was best. } (38... Qg4 39. Rb1 Qf4 40. a4 Rxc2 41. Rd1 Rf2 42. Qe4 Qg3 43. a5 e5 44. a6 f5 45. Qb7+) 39. Rxd2 Qxd2 40. Qa7?? { (4.76 → 2.18) Blunder. Qb3 was best. } (40. Qb3) 40... Qxc2? { (2.18 → 3.89) Mistake. Qc1+ was best. } (40... Qc1+ 41. Kxh2) 41. Qd4+ Kh7 42. Qh4+?! { (4.24 → 3.20) Inaccuracy. Kxh2 was best. } (42. Kxh2 f5 43. b4 Qe2 44. a4 e5 45. Qc3 e4 46. b5 e3 47. Qc7+ Kh6 48. Qf4+ g5) 42... Kg7 43. Qg5?? { (3.61 → 0.25) Blunder. Qd4+ was best. } (43. Qd4+ f6) 43... Qxb2 44. Qe5+?? { (0.19 → Mate in 10) Checkmate is now unavoidable. Qa5 was best. } (44. Qa5 f5 45. Kxh2 g5 46. a3 g4 47. Qc5 Kg6 48. Qe3 e5 49. Qc5 e4 50. Qe3 Qa1) 44... Qxe5?! { (Mate in 10 → -63.65) Lost forced checkmate sequence. Qxe5 was best. } (44... Qxe5 45. a3 g5 46. a4 g4 47. Bd5 exd5 48. Kg2 Qb2+ 49. Kh1 g3 50. a5 Qa1+ 51. Kg2) 45. Bf3 Qe1+ 46. Kg2?! { (-60.82 → Mate in 1) Checkmate is now unavoidable. Kxh2 was best. } (46. Kxh2 Qf2+ 47. Bg2 Qf4+ 48. Kg1 Qe3+ 49. Kf1 Qa3 50. Ke2 Kf6 51. Be4 Qb2+ 52. Kf3 Ke5) 46... h1=Q# { Black wins by checkmate. } 0-1