CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/EhQkMV4p"] [Date "2026.10.25"] [White "Rishi"] [Black "Sasha"] [Result "0-1"] [UTCDate "2026.10.25"] [UTCTime "17:17:41"] [WhiteElo "1432"] [BlackElo "1571"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+11"] [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. Nf3?! { (0.85 → 0.34) Inaccuracy. Nc3 was best. } (3. Nc3 Qa5 4. d4 Bf5 5. Nf3 c6 6. Ne5 Nd7 7. Nc4 Qc7 8. Qf3 e6 9. Bf4 Qd8) 3... Nf6?! { (0.34 → 1.18) Inaccuracy. Bg4 was best. } (3... Bg4) 4. Nc3 Qd8 5. Bc4 Bf5 6. O-O?! { (1.16 → 0.39) Inaccuracy. Ne5 was best. } (6. Ne5 e6) 6... e6 7. Ne5 Bd6 8. d4 c6 9. Qf3 Bxe5? { (0.12 → 1.28) Mistake. Bxc2 was best. } (9... Bxc2 10. Bg5) 10. dxe5 Ng4?! { (1.09 → 2.18) Inaccuracy. Nd5 was best. } (10... Nd5) 11. Bf4 Nd7 12. Rad1 O-O 13. Ne4?? { (3.07 → 0.00) Blunder. Rfe1 was best. } (13. Rfe1 f6 14. exf6 Ngxf6 15. Bxe6+ Bxe6 16. Rxe6 Qb6 17. Bc1 Qa5 18. Qe2 Qf5 19. Re1 Ng4) 13... Bxe4?? { (0.00 → 4.00) Blunder. Ngxe5 was best. } (13... Ngxe5 14. Qg3 Ng6 15. Nc5 e5 16. Bg5 Qc8 17. Nxd7 Bxd7 18. Rd6 Bf5 19. h4 h5 20. Be2) 14. Qxe4 Nh6? { (3.64 → 6.61) Mistake. Qe7 was best. } (14... Qe7 15. h3) 15. Qf3?? { (6.61 → 2.07) Blunder. Bxh6 was best. } (15. Bxh6 gxh6) 15... Nf5 16. Qg4?! { (2.19 → 1.27) Inaccuracy. Bd3 was best. } (16. Bd3) 16... Qe7 17. Bd3 g6?! { (1.87 → 2.85) Inaccuracy. Rfe8 was best. } (17... Rfe8 18. c3) 18. Bg5 Qe8?? { (2.80 → 6.37) Blunder. f6 was best. } (18... f6) 19. Bxf5 exf5 20. Qf4? { (6.53 → 3.58) Mistake. Qd4 was best. } (20. Qd4) 20... Qxe5? { (3.58 → 7.47) Mistake. f6 was best. } (20... f6 21. Qc4+ Kh8 22. exf6 Nxf6 23. Rfe1 Qf7 24. Qd4 Kg8 25. f3 a5 26. Qh4 Nh5 27. Re7) 21. Rxd7 Qxf4 22. Bxf4 b6 23. Bh6 Rfe8 24. Rfd1 c5 25. h3 f6? { (8.28 → Mate in 7) Checkmate is now unavoidable. Re2 was best. } (25... Re2 26. Rd8+ Re8 27. R8d2 Re6 28. Kh2 Rae8 29. c3 g5 30. Bxg5 Re2 31. Rd7 Rxf2 32. Rd8) 26. R7d6? { (Mate in 7 → 7.60) Lost forced checkmate sequence. Rg7+ was best. } (26. Rg7+ Kh8 27. Rdd7 Re1+ 28. Kh2 Rh1+ 29. Kxh1 g5 30. Rxh7+ Kg8 31. Rdg7+ Kf8 32. Rh8#) 26... Kf7 27. Rd7+ Re7 28. R7d6 g5 29. Kf1?! { (7.46 → 4.84) Inaccuracy. h4 was best. } (29. h4 Rae8 30. hxg5 Re1+ 31. Rxe1 Rxe1+ 32. Kh2 Re6 33. Rd7+ Kg6 34. Rg7+ Kh5 35. Rxh7 Kg6) 29... Kg6 30. Kg1?? { (4.92 → 1.63) Blunder. f4 was best. } (30. f4 Kxh6 31. Rxf6+ Kg7 32. fxg5 Rae8 33. Rxf5 Re4 34. Rd7+ Kg6 35. g4 Re1+ 36. Kf2 R8e3) 30... Rf7 31. Kh2?? { (1.42 → -0.87) Blunder. Bxg5 was best. } (31. Bxg5 Kxg5 32. Re6 Rg8 33. Rd5 Rgg7 34. g4 Kh4 35. Rxf5 Kxh3 36. f3 h5 37. Kf2 h4) 31... Kxh6 32. R6d3? { (-0.62 → -1.72) Mistake. a4 was best. } (32. a4) 32... f4 33. Rf3? { (-1.48 → -2.82) Mistake. Re1 was best. } (33. Re1) 33... Kg6 34. g3 fxg3+ 35. fxg3 h5? { (-3.08 → -1.64) Mistake. Rff8 was best. } (35... Rff8 36. Kg2) 36. Rd5? { (-1.64 → -3.28) Mistake. Rd6 was best. } (36. Rd6 Re8 37. Rf2 Re4 38. b3 h4 39. gxh4 Rxh4 40. Kg2 c4 41. Rc6 cxb3 42. axb3 Re4) 36... Re7? { (-3.28 → -1.76) Mistake. Re8 was best. } (36... Re8) 37. Kg1?? { (-1.76 → -4.36) Blunder. Rd6 was best. } (37. Rd6) 37... Rae8 38. Kf2? { (-4.10 → -6.92) Mistake. Kg2 was best. } (38. Kg2) 38... Re2+ 39. Kg1 Re1+ 40. Kg2 R1e2+? { (-6.84 → -3.50) Mistake. R8e2+ was best. } (40... R8e2+ 41. Rf2 Rxf2+ 42. Kxf2 Ra1 43. b3 Rxa2 44. Rd2 Kf5 45. Ke3 Ra1 46. Rf2+ Kg6 47. Rd2) 41. Kg1?? { (-3.50 → -7.91) Blunder. Rf2 was best. } (41. Rf2 R8e4 42. c3 h4 43. gxh4 Rxf2+ 44. Kxf2 Rxh4 45. Kg2 Re4 46. Kf2 Ra4 47. a3 Kf7) 41... Rxc2 42. Rd7 Rxb2 43. Rxa7 c4 44. Rc3? { (-7.45 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (44. Rf2 Rxf2 45. Kxf2 Rc8 46. Ke1 c3 47. Kd1 c2+ 48. Kc1 Rc3 49. h4 Rxg3 50. hxg5 fxg5) 44... Re1# { Black wins by checkmate. } 0-1