FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/lZHRXpP9"]
[Date "2025.12.23"]
[White "MrCohenOS"]
[Black "Trekker"]
[Result "0-1"]
[UTCDate "2025.12.23"]
[UTCTime "15:04:52"]
[WhiteElo "1852"]
[BlackElo "1861"]
[WhiteRatingDiff "-37"]
[BlackRatingDiff "+13"]
[WhiteTitle "👀"]
[BlackTitle "GM🎅"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D04"]
[Opening "Queen's Pawn Game: Colle System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nf6 2. Nf3 d5 3. e3 { D04 Queen's Pawn Game: Colle System } Bg4 4. Be2 c5?! { (0.00 → 0.62) Inaccuracy. e6 was best. } (4... e6 5. h3 Bh5 6. b3 c6 7. O-O Bd6 8. Bb2 Nbd7 9. Nbd2 Bg6 10. c4 Ne4 11. Nxe4) 5. c3?! { (0.62 → 0.03) Inaccuracy. dxc5 was best. } (5. dxc5) 5... Nc6 6. O-O e6 7. h3 Bf5 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Nbd2 O-O 11. dxc5 Bxc5 12. Qe2 Qd7 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 Rad8 16. Bg5 f6 17. Bf4 e5 18. Bh2?! { (-0.50 → -1.26) Inaccuracy. Be3 was best. } (18. Be3 Bxe3 19. Qxe3 Qd3 20. Rfd1 Qxe3 21. fxe3 Kf7 22. g4 Rh8 23. Kf2 Ke6 24. e4 Rxd1) 18... Qd5 19. Qc2 Qe6 20. Rad1? { (-0.83 → -1.92) Mistake. Rfe1 was best. } (20. Rfe1 Rd7 21. Bf4 Rfd8 22. Be3 Bxe3 23. Rxe3 Ne7 24. Ree1 Ng6 25. b3 Qa6 26. Rad1 Rxd1) 20... Qxa2 21. Rxd8? { (-1.69 → -3.46) Mistake. Nd2 was best. } (21. Nd2 Qe6 22. Kh1 f5 23. b4 Bb6 24. f3 Rd7 25. Rfe1 a6 26. Nf1 Rxd1 27. Rxd1 Rd8) 21... Rxd8 22. Qe4 Qd5 23. Qc2 Qc4?! { (-4.34 → -3.24) Inaccuracy. b5 was best. } (23... b5 24. Bg3) 24. Rd1 Rxd1+?! { (-3.19 → -2.43) Inaccuracy. a5 was best. } (24... a5 25. Bg3 Bf8 26. Rxd8 Nxd8 27. Nd2 Qb5 28. f4 exf4 29. Bxf4 a4 30. Be3 Nf7 31. Nf3) 25. Qxd1 Qa2 26. Qd2 Qb1+ 27. Ne1 Qa2?! { (-2.80 → -1.90) Inaccuracy. Ne7 was best. } (27... Ne7 28. Qe2) 28. g3? { (-1.90 → -3.40) Mistake. Qd7 was best. } (28. Qd7) 28... a6 29. Kg2 h6 30. Nd3?? { (-3.15 → -8.71) Blunder. Qe2 was best. } (30. Qe2 Bf8 31. Bg1 Nd8 32. f3 Nf7 33. Nd3 Qd5 34. g4 a5 35. h4 a4 36. Nf2 Nd6) 30... Ba7?? { (-8.71 → -3.11) Blunder. Qd5+ was best. } (30... Qd5+ 31. f3) 31. Nc1 Qc4 32. b3? { (-3.26 → -5.34) Mistake. Bg1 was best. } (32. Bg1 Ne7) 32... Qe4+ 33. f3 Qe3 34. Qd5+ Kh8 35. Nd3? { (-7.98 → Mate in 4) Checkmate is now unavoidable. Qd1 was best. } (35. Qd1 e4 36. fxe4 Qxe4+ 37. Qf3 Qc2+ 38. Qe2 Qxc1 39. g4 Qxc3 40. Qe8+ Kh7 41. Qe4+ g6) 35... Qe2+ 36. Kh1 Qf1+ 37. Bg1 Qxg1# { Black wins by checkmate. } 0-1