FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/iADBqo6R"]
[Date "2023.01.21"]
[White "Jonny"]
[Black "Derek"]
[Result "1-0"]
[UTCDate "2023.01.21"]
[UTCTime "00:15:30"]
[WhiteElo "1174"]
[BlackElo "1024"]
[WhiteRatingDiff "+24"]
[BlackRatingDiff "-17"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C42"]
[Opening "Russian Game"]
[Termination "Time forfeit"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. Bd3? { (0.47 → -0.76) Mistake. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O) 3... Bb4?? { (-0.76 → 0.77) Blunder. d5 was best. } (3... d5 4. exd5 e4 5. Qe2 Qe7 6. d6 cxd6 7. Bb5+ Nbd7 8. Nd4 Qe5 9. c3 a6 10. Ba4) 4. a3 Ba5? { (0.41 → 1.83) Mistake. Bd6 was best. } (4... Bd6 5. O-O O-O 6. c3 c5 7. Bc2 Qc7 8. d3 Be7 9. Bg5) 5. b4?? { (1.83 → -0.06) Blunder. Nxe5 was best. } (5. Nxe5) 5... Bb6 6. O-O Nd5?? { (-0.19 → 7.75) Blunder. O-O was best. } (6... O-O 7. Nc3 a5 8. Bb2 d6 9. h3 Be6 10. Na4 Ba7 11. Re1 Nh5 12. Bf1 Ng3 13. d4) 7. Bb2?? { (7.75 → 1.96) Blunder. exd5 was best. } (7. exd5 d6) 7... Nf6? { (1.96 → 3.83) Mistake. Nf4 was best. } (7... Nf4 8. Nxe5) 8. Bxe5?! { (3.83 → 2.41) Inaccuracy. Nxe5 was best. } (8. Nxe5 d6 9. Nc4 Nbd7 10. Nxb6 Nxb6 11. Bd4 O-O 12. Nc3 Re8 13. Re1 c6 14. Bf1 Nbd7) 8... Nd5?? { (2.41 → 10.46) Blunder. d6 was best. } (8... d6 9. Bb2) 9. Bxg7 Rg8 10. Bb2? { (7.18 → 3.84) Mistake. exd5 was best. } (10. exd5 Rxg7 11. Re1+ Kf8 12. d6 cxd6 13. Nc3 Na6 14. Bc4 Nc7 15. d4 d5 16. Nxd5 d6) 10... Ne7? { (3.84 → 7.56) Mistake. Nf4 was best. } (10... Nf4 11. Nc3) 11. Qe1?! { (7.56 → 5.32) Inaccuracy. Nc3 was best. } (11. Nc3 d6 12. Nd5 Nxd5 13. exd5 Bh3 14. Re1+ Kf8 15. g3 Nd7 16. c4 Bg4 17. Be2 h5) 11... Nbc6 12. Nc3 Ng6 13. Nd5 Qg5 14. Nxg5 Nf4 15. Nxf4 Rxg5 16. e5 Rxe5 17. Qd1 Rb5 18. Bxb5 Nd4 19. Ne6 fxe6 20. Qh5+ Kf8 21. Bd3 Kg7 22. Bxh7 d5 23. c3 Nc2 24. Rac1 Na1?! { (20.24 → Mate in 8) Checkmate is now unavoidable. Kf8 was best. } (24... Kf8 25. Qg6) 25. Qg5+?! { (Mate in 8 → 19.50) Lost forced checkmate sequence. c4+ was best. } (25. c4+ d4 26. Qg6+ Kf8 27. Qf6+ Ke8 28. Bg6+ Kd7 29. Qg7+ Kd6 30. Qf8+ Kc6 31. Be8+ Bd7) 25... Kxh7 26. Bxa1 Bd7 27. Rce1 Rg8 28. Qe3 Bxe3 29. Rxe3 Ba4 30. Rh3+ Kg7 31. Rg3+ Kf7 32. f3 e5 33. f4 exf4 34. Rxf4+ Ke7 35. Rxg8 Kd6 36. Rg6+ Ke5?! { (15.76 → Mate in 4) Checkmate is now unavoidable. Ke7 was best. } (36... Ke7 37. Rg7+) 37. c4+? { (Mate in 4 → 7.46) Lost forced checkmate sequence. g3 was best. } (37. g3 d4 38. c4 c5 39. bxc5 Bc2 40. Bxd4#) 37... Kxf4 38. Rf6+ Ke4 39. d3+ Kxd3 40. Rf3+ Kxc4 41. Rf4+ Kb3 42. b5 a6 43. Rf3+ Ka2 44. Bg7 Bxb5 45. Rf2+ Kxa3 46. Rf3+ Ka2 47. Rf1?! { (6.84 → 5.12) Inaccuracy. h4 was best. } (47. h4 Be8 48. g4 c5 49. h5 d4 50. Rf8 Bc6 51. Bxd4 cxd4 52. Rd8 Kb3 53. h6 Be4) 47... Ka3?! { (5.12 → 6.84) Inaccuracy. Bxf1 was best. } (47... Bxf1 48. Kxf1) 48. Ra1+ Kb3 49. Rb1+ Ka2 50. Ra1+ Kb3 51. Rb1+ { White wins on time. } 1-0