FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/S90lYRv3"]
[Date "2022.12.13"]
[White "Pierce"]
[Black "RoWaN"]
[Result "1-0"]
[UTCDate "2022.12.13"]
[UTCTime "00:23:03"]
[WhiteElo "1461"]
[BlackElo "1383"]
[WhiteRatingDiff "+15"]
[BlackRatingDiff "-7"]
[WhiteTitle "IM"]
[BlackTitle "NM๐ผ"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B02"]
[Opening "Alekhine Defense: Marรณczy Variation"]
[Termination "Time forfeit"]
[Annotator "cohenchessclub.com"]
1. e4 Nf6?! { (0.21 โ 0.82) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. d3?! { (0.82 โ -0.09) Inaccuracy. e5 was best. } { B02 Alekhine Defense: Marรณczy Variation } (2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. exd6 exd6 6. d4 Be7) 2... Nc6 3. Nf3 e5 4. Nfd2?! { (-0.15 โ -0.67) Inaccuracy. Be2 was best. } (4. Be2 d5 5. Nbd2 Bd6 6. O-O O-O 7. a4 Re8 8. c3 h6 9. exd5 Nxd5 10. Re1 Bf5) 4... d5 5. exd5 Nxd5 6. Qh5? { (-0.98 โ -2.62) Mistake. Be2 was best. } (6. Be2 Bf5 7. Nc4 Qd7 8. Nc3 Bb4 9. Bd2 Nf4 10. Bf3 O-O-O 11. a3 Be7 12. Bxf4 exf4) 6... g6 7. Qf3?? { (-2.11 โ -4.40) Blunder. Qd1 was best. } (7. Qd1 h5 8. Nc3 Bg4 9. Be2 Bxe2 10. Nxe2 Qd7 11. Nb3 a5 12. O-O a4 13. Nd2 O-O-O) 7... Qd6?? { (-4.40 โ -0.84) Blunder. Nd4 was best. } (7... Nd4 8. Qd1) 8. Be2?? { (-0.84 โ -7.92) Blunder. Nc3 was best. } (8. Nc3 Be6) 8... h5?? { (-7.92 โ -0.68) Blunder. Nd4 was best. } (8... Nd4 9. Qg3 Nxc2+ 10. Kf1 Nxa1 11. Ne4 Qe6 12. Nbc3 Nxc3 13. bxc3 Bg7 14. Qh4 f5 15. Nc5) 9. O-O?? { (-0.68 โ -7.83) Blunder. Nc3 was best. } (9. Nc3) 9... Bg4 10. Qg3 Bxe2 11. Re1 Bg4 12. f3 Bf5 13. Rxe5+ Nxe5 14. h3 { White offers draw } 14... Qc5+ 15. Kh1 Bd6 16. Qg5 Ne7 17. Nb3 Qxc2 18. N1d2?! { (-12.90 โ Mate in 3) Checkmate is now unavoidable. Qd2 was best. } (18. Qd2 Qxd3) 18... Qxd3?! { (Mate in 3 โ -13.38) Lost forced checkmate sequence. Qd1+ was best. } (18... Qd1+ 19. Nf1 Qxf1+ 20. Kh2 Nxf3#) 19. Kh2?! { (-13.38 โ Mate in 8) Checkmate is now unavoidable. Qh4 was best. } (19. Qh4 Qe2 20. Kg1 Nd3 21. Nf1 Nd5 22. Bd2 N5f4 23. Bxf4 Bxf4 24. Rb1 Qc2 25. Re1+ Nxe1) 19... O-O-O?! { (Mate in 8 โ -14.22) Lost forced checkmate sequence. Nxf3+ was best. } (19... Nxf3+ 20. Kh1 Nxg5 21. Nd4 Be4 22. N4f3 Nxf3 23. gxf3 Qe2 24. Kg1 Qh2+ 25. Kf1 Bd3+ 26. Ke1) 20. h4?! { (-14.22 โ Mate in 8) Checkmate is now unavoidable. Kg1 was best. } (20. Kg1 Nd5) 20... Nc4+?! { (Mate in 8 โ -17.85) Lost forced checkmate sequence. Nxf3+ was best. } (20... Nxf3+ 21. Kh1 Nxg5 22. Nd4 Be4 23. N4f3 Nxf3 24. gxf3 Qe2 25. Kg1 Qh2+ 26. Kf1 Bd3+ 27. Ke1) 21. Kh1 Nxd2 22. Bxd2 Rhg8 23. Nc1?! { (-13.41 โ Mate in 1) Checkmate is now unavoidable. Bf4 was best. } (23. Bf4 Bxf4 24. Qxf4 Qe2 25. Qc1 Nd5 26. Qg1 Kb8 27. Nd4 Qxb2 28. Nxf5 gxf5 29. Rb1 Qd2) 23... Qxd2? { (Mate in 1 โ -9.38) Lost forced checkmate sequence. Qf1# was best. } (23... Qf1#) 24. Qxd2 g5 25. g3 g4 26. fxg4 Rxg4 27. Qh6?! { (-13.75 โ Mate in 6) Checkmate is now unavoidable. Qg5 was best. } (27. Qg5 Bxg3) 27... Ng8?! { (Mate in 6 โ -11.15) Lost forced checkmate sequence. Rxg3 was best. } (27... Rxg3 28. Qxd6 Be4+ 29. Kh2 Rg2+ 30. Kh3 Rxd6 31. Ne2 Rd3+ 32. Ng3 Rdxg3#) 28. Qxh5 Be6 29. Ne2 Bxg3 30. Nxg3 Rxg3 31. Rg1 Rdd3?! { (-10.44 โ -6.27) Inaccuracy. Nf6 was best. } (31... Nf6 32. Qc5 Ne4 33. Qxa7 Rh3+ 34. Kg2 Rd2+ 35. Kf1 Bc4+ 36. Ke1 Rhh2 37. Qa8+ Kd7 38. Qa4+) 32. Rxg3 Rxg3 33. Qd1 Bd5+?? { (-8.25 โ 4.36) Blunder. Rh3+ was best. } (33... Rh3+) 34. Kh2?? { (4.36 โ -5.42) Blunder. Qxd5 was best. } (34. Qxd5 Nh6) 34... Rg4?? { (-5.42 โ 8.98) Blunder. Rg2+ was best. } (34... Rg2+ 35. Kh3) 35. Qxg4+ Be6 36. Qxg8+ Kd7 37. Qg3 f5 38. Qf3 Kd6 39. Qd3+ Bd5 40. Qg3+ Ke6 41. Qg6+ Ke5 42. Qe8+ Kd4 43. Qh8+ Kc4 44. Qc3+ Kb5 45. b3 Kb6 46. a4 c5 47. b4 a5? { (9.60 โ Mate in 2) Checkmate is now unavoidable. cxb4 was best. } (47... cxb4 48. Qxb4+) 48. bxa5+? { (Mate in 2 โ 8.08) Lost forced checkmate sequence. Qxc5+ was best. } { White wins on time. } (48. Qxc5+ Ka6 49. Qxa5#) 1-0