FEN
[Event "February Chess Megatournament"]
[Site "https://cohenchessclub.com/atXuAKL5"]
[Date "2023.01.21"]
[White "Ioana"]
[Black "Oskar"]
[Result "1/2-1/2"]
[UTCDate "2023.01.21"]
[UTCTime "21:29:10"]
[WhiteElo "1113"]
[BlackElo "1956"]
[WhiteRatingDiff "+24"]
[BlackRatingDiff "-7"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "C20"]
[Opening "Portuguese Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bb5?! { (0.43 → -0.37) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... a6?! { (-0.37 → 0.28) Inaccuracy. c6 was best. } (2... c6 3. Ba4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nf3 Bg4 7. O-O) 3. Nf3?? { (0.28 → -7.30) Blunder. Ba4 was best. } (3. Ba4) 3... axb5 4. h4 Nc6 5. Rh3 Nf6 6. Rg3 Nxe4 7. Rh3 Bc5 8. Nxe5 Nxe5 9. Qg4 Nxf2 10. Qf5 Nxh3 11. gxh3 Qxh4+ 12. Kf1?! { (-21.78 → Mate in 7) Checkmate is now unavoidable. Kd1 was best. } (12. Kd1 d6) 12... Qf2+? { (Mate in 7 → -9.29) Lost forced checkmate sequence. d6 was best. } (12... d6 13. d4 Qxd4 14. Qxc8+ Rxc8 15. Ke2 Qf2+ 16. Kd1 Qf1+ 17. Kd2 Nf3+ 18. Kc3 Qc4#) 13. Qxf2 Bxf2 14. Kxf2 O-O 15. d4 d6 16. dxe5 dxe5 17. Nc3 Bxh3 18. Nxb5 c6 19. Nc3 Be6 20. Ne4 Rxa2 21. Rxa2 Bxa2 22. Bg5 f5 23. Ng3 f4 24. Nh5 h6 25. Bh4 g5 26. Nf6+ Rxf6 27. Bxg5 hxg5 28. b4 Bb1 29. c4?! { (-23.38 → Mate in 8) Checkmate is now unavoidable. Ke2 was best. } (29. Ke2 Bxc2) 29... Bd3 30. c5 Rf8 31. b5 Ra8 32. bxc6 bxc6 33. Kf3 Ra5 34. Kg2 Rxc5 35. Kf3 Rd5 36. Kg4 c5 37. Kxg5 c4 38. Kf6 c3 39. Ke7 c2 40. Ke8 c1=Q 41. Ke7 Qc7+ 42. Ke8 Rd6?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Bb5# was best. } { Draw by stalemate. } (42... Bb5#) 1/2-1/2