FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/mwNCtDQu"]
[Date "2022.09.02"]
[White "Mason2"]
[Black "Nate"]
[Result "1-0"]
[UTCDate "2022.09.02"]
[UTCTime "23:29:03"]
[WhiteElo "1672"]
[BlackElo "1876"]
[WhiteRatingDiff "+13"]
[BlackRatingDiff "-8"]
[WhiteTitle "GM"]
[BlackTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Chigorin Variation, Alburt Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3 Bf5 { D00 Queen's Pawn Game: Chigorin Variation, Alburt Defense } 3. f3 Nf6 4. Nh3? { (0.00 → -1.26) Mistake. g4 was best. } (4. g4 Bg6) 4... g6?? { (-1.26 → 0.62) Blunder. Bxh3 was best. } (4... Bxh3 5. gxh3 c5 6. e4 Nc6 7. Bb5 e6 8. Be3 Be7 9. dxc5 O-O 10. exd5 Nxd5 11. Nxd5) 5. Nf4?! { (0.62 → -0.29) Inaccuracy. Nf2 was best. } (5. Nf2 Bg7) 5... e6?? { (-0.29 → 1.66) Blunder. h5 was best. } (5... h5) 6. g4 g5 7. Ng2?! { (2.24 → 1.60) Inaccuracy. gxf5 was best. } (7. gxf5 gxf4 8. fxe6 fxe6 9. Bxf4 Nh5 10. Bg3 Qf6 11. e3 Qh6 12. Bf2 Nc6 13. Qd3 O-O-O) 7... Bg6 8. h4? { (1.98 → 0.67) Mistake. Bxg5 was best. } (8. Bxg5) 8... gxh4 9. Nxh4 Bg7 10. Nxg6?! { (1.08 → 0.40) Inaccuracy. Bg5 was best. } (10. Bg5) 10... hxg6 11. Rxh8+ Bxh8 12. e4 dxe4 13. Nxe4?? { (-0.08 → -3.95) Blunder. fxe4 was best. } (13. fxe4 c5) 13... Nc6?? { (-3.95 → 1.92) Blunder. Nxe4 was best. } (13... Nxe4 14. fxe4) 14. Nxf6+?? { (1.92 → -0.98) Blunder. Bg5 was best. } (14. Bg5) 14... Bxf6 15. c3 e5 16. d5 Ne7?! { (-0.89 → -0.11) Inaccuracy. Bh4+ was best. } (16... Bh4+ 17. Ke2 Ne7 18. Qa4+ Kf8 19. Be3 Qxd5 20. Rd1 Qe6 21. Kd2 Rd8+ 22. Kc2 Rxd1 23. Kxd1) 17. c4?! { (-0.11 → -0.87) Inaccuracy. Bb5+ was best. } (17. Bb5+ Kf8 18. Bc4 Nc8 19. Qe2 Nd6 20. Bd3 Qe7 21. Be3 Bg5 22. O-O-O Qf6 23. c4 b6) 17... Bh4+ 18. Ke2 b5 19. d6?? { (-1.17 → -3.27) Blunder. Kd3 was best. } (19. Kd3 bxc4+) 19... cxd6 20. cxb5? { (-3.05 → -5.54) Mistake. c5 was best. } (20. c5 dxc5) 20... f5?? { (-5.54 → -1.14) Blunder. Qb6 was best. } (20... Qb6 21. a4 Nd5 22. Qxd5 Qf2+ 23. Kd3 Qxf1+ 24. Kc2 Rc8+ 25. Kb3 Rxc1 26. Rxc1 Qxc1 27. Qxd6) 21. g5?? { (-1.14 → -6.97) Blunder. Qd3 was best. } (21. Qd3 fxg4) 21... Nc8?? { (-6.97 → 2.06) Blunder. Qb6 was best. } (21... Qb6 22. Qd3) 22. a4?? { (2.06 → 0.00) Blunder. Qa4 was best. } (22. Qa4 Bg3 23. b6+ Ke7 24. b7 Rb8 25. bxc8=R Qxc8 26. Rb1 a5 27. Kd1 Rb4 28. Qxa5 Qb7) 22... Bxg5 23. Bxg5 Qxg5 24. Ke1?? { (0.00 → -3.08) Blunder. Qd5 was best. } (24. Qd5 Rb8 25. Rd1 Qe7 26. Qg8+ Kd7 27. Ke1 Qe6 28. Qf8 Qb3 29. Rc1 Qxb2 30. Qg7+ Ne7) 24... e4?? { (-3.08 → 0.00) Blunder. Ne7 was best. } (24... Ne7 25. Qd2 Qg3+ 26. Qf2 Qf4 27. a5 Kf7 28. b6 axb6 29. Qxb6 Rh8 30. Bg2 Rh2 31. Kf1) 25. Qd5 Qg3+ 26. Kd1 Qxf3+ 27. Kc2 Qf2+? { (0.00 → 1.36) Mistake. Nb6 was best. } (27... Nb6 28. Qe6+ Kf8 29. Qf6+ Ke8 30. Qe6+) 28. Kb3 Qc5?? { (1.14 → 6.78) Blunder. Nb6 was best. } (28... Nb6 29. Qe6+) 29. Qxa8 f4 30. Qxe4+ Kd7 31. Qxg6 Qd5+ 32. Bc4 Qf3+ 33. Ka2 Nb6?! { (10.70 → Mate in 8) Checkmate is now unavoidable. Qe3 was best. } (33... Qe3 34. Qf7+) 34. Qe6+?! { (Mate in 8 → 15.48) Lost forced checkmate sequence. Be6+ was best. } (34. Be6+ Kd8 35. Qf6+ Ke8 36. Rc1 Qd5+ 37. Bxd5 Nxd5 38. Rc8+ Kd7 39. Rd8+ Kc7 40. Qxd6+ Kb7) 34... Kc7 35. Qe7+ Kc8 36. Be6+ Kb8 37. Qd8+ Kb7 38. Qe7+ Kb8 39. Qxd6+ Kb7 40. Qc6+?? { (Mate in 5 → 6.94) Lost forced checkmate sequence. Rc1 was best. } (40. Rc1 Qa3+ 41. bxa3 a6 42. Bd5+ Nxd5 43. Qxa6+ Kb8 44. Rc8#) 40... Qxc6 41. bxc6+ Kxc6 42. Rc1+ Kb7?! { (6.38 → 54.88) Inaccuracy. Kd6 was best. } (42... Kd6 43. Bb3) 43. a5 Na8 44. Bd5+ Kb8 45. Bxa8 Kxa8 46. a6 Kb8 47. Rf1?! { (Mate in 7 → 78.18) Lost forced checkmate sequence. Ka3 was best. } (47. Ka3 f3 48. Kb4 f2 49. Kb5 f1=B+ 50. Rxf1 Kc7 51. Rd1 Kc8 52. Kc6 Kb8 53. Rd8#) 47... Kc7 48. Rxf4 Kb6 49. b4?! { (Mate in 28 → 66.12) Lost forced checkmate sequence. Rf6+ was best. } (49. Rf6+) 49... Kxa6 50. Kb3 Kb5 51. Rf5+ Kb6 52. Ka4 Kb7 53. b5 Kb6 54. Rf6+ Kb7 55. Ka5 Kb8 56. Ka6 Ka8 57. Rf8# { White wins by checkmate. } 1-0