FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/YxR4AquZ"]
[Date "2023.08.23"]
[White "James"]
[Black "Mr_Dude"]
[Result "0-1"]
[UTCDate "2023.08.23"]
[UTCTime "23:17:03"]
[WhiteElo "1515"]
[BlackElo "1763"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+6"]
[BlackTitle "GM♞"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C42"]
[Opening "Russian Game: Three Knights Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Russian Game: Three Knights Game } Bb4?! { (0.10 → 0.81) Inaccuracy. Nc6 was best. } (3... Nc6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3) 4. Bc4?! { (0.81 → 0.12) Inaccuracy. Nxe5 was best. } (4. Nxe5 O-O 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 Re8 8. O-O d6 9. Re1 Nd7 10. Bf1 b6) 4... d6 5. Ng5?! { (0.36 → -0.52) Inaccuracy. Nd5 was best. } (5. Nd5 Nxd5 6. Bxd5 Ba5 7. O-O O-O 8. c3 h6 9. d4 Nd7 10. Bb3 Re8 11. Bc2 c6) 5... O-O 6. Nd5?? { (-0.66 → -3.70) Blunder. d3 was best. } (6. d3) 6... Nxd5 7. exd5? { (-3.84 → -7.92) Mistake. Nxf7 was best. } (7. Nxf7 Kxf7) 7... Qxg5 8. c3 Bc5 9. d4 Qxg2 10. Rf1 exd4 11. cxd4 Qe4+ 12. Be2 Qxd4 13. Rg1 Qxf2+ 14. Kd2 Be3+ 15. Kc2 Bf5+ 16. Kc3 Qxg1 17. Qxg1 Bxg1 18. Bg5 f6 19. Bf4 Bf2 20. Bg3 Bxg3 21. hxg3 c5 22. Rf1 Bh3 23. Re1 Bg2 24. Bc4 a6 25. Re6 b5 26. Bd3 Bxd5 27. Rxd6 Bxa2 28. Be4 b4+ 29. Kc2 Ra7 30. b3 c4 31. bxc4 Bxc4 32. Kb2 a5 33. g4 a4 34. Rd4 Bf7 35. Rxb4 Re8 36. Bf3 Bb3 37. g5 fxg5 38. Rb5 Bc4 39. Rc5?! { (-15.73 → Mate in 12) Checkmate is now unavoidable. Bd5+ was best. } (39. Bd5+ Bxd5) 39... Be2?! { (Mate in 12 → -14.45) Lost forced checkmate sequence. a3+ was best. } (39... a3+ 40. Kc2 a2 41. Rxc4 a1=Q 42. Bd5+ Kh8 43. Rc3 Re2+ 44. Kd3 Qd1+ 45. Kc4 Rc7+ 46. Kb4) 40. Bd5+ Kf8 41. Bc4 Bxc4 42. Rxc4 a3+ 43. Ka1 a2 44. Rc1 Re2?! { (Mate in 12 → -11.22) Lost forced checkmate sequence. Nd7 was best. } (44... Nd7 45. Rf1+ Nf6 46. Rh1 g4 47. Rf1 g3 48. Rd1 Rb8 49. Rf1 Rb1+ 50. Rxb1 axb1=Q+ 51. Kxb1) 45. Rh1?! { (-11.22 → Mate in 18) Checkmate is now unavoidable. Rf1+ was best. } (45. Rf1+ Rf2) 45... Rae7? { (Mate in 18 → -8.71) Lost forced checkmate sequence. Re4 was best. } (45... Re4 46. Rf1+ Ke7 47. Kb2 a1=R 48. Rxa1 Re2+ 49. Kc3 Rxa1 50. Kd3 Rae1 51. Kc4 g4 52. Kd4) 46. Rf1+ Rf7 47. Rd1?! { (-6.16 → -76.89) Inaccuracy. Rxf7+ was best. } (47. Rxf7+ Ke8) 47... Ke8 48. Rc1? { (-7.96 → Mate in 7) Checkmate is now unavoidable. Rd8+ was best. } (48. Rd8+ Ke7) 48... Na6? { (Mate in 7 → -8.11) Lost forced checkmate sequence. Nc6 was best. } (48... Nc6 49. Rc2 Rf1+ 50. Kxa2 Rxc2+ 51. Kb3 Nd4+ 52. Ka4 Rb1 53. Ka3 Rb3+ 54. Ka4 Ra2#) 49. Rc8+ Kd7 50. Ra8? { (-8.05 → Mate in 1) Checkmate is now unavoidable. Rc7+ was best. } (50. Rc7+ Ke6) 50... Nb4?! { (Mate in 1 → -74.85) Lost forced checkmate sequence. Rf1# was best. } (50... Rf1#) 51. Ra7+ Ke6 52. Ra6+ Kf5 53. Ra5+ Kg6?! { (Mate in 7 → -85.38) Lost forced checkmate sequence. Kf4 was best. } (53... Kf4 54. Rf5+ Ke3 55. Re5+ Kd2 56. Rxe2+ Kxe2 57. Kb2 Rf3 58. Ka1 Ra3 59. Kb2 a1=Q#) 54. Rxa2?! { (-85.38 → Mate in 1) Checkmate is now unavoidable. Rxg5+ was best. } (54. Rxg5+ Kf6) 54... Rf1# { Black wins by checkmate. } 0-1