FEN
[Event "Standard Chess - MSO 2021"]
[Site "https://playstrategy.org/qeCOTVpL"]
[Date "2021.08.22"]
[P1 "chaehongoh2008"]
[P2 "Koni"]
[Result "0-1"]
[UTCDate "2021.08.22"]
[UTCTime "15:21:16"]
[P1Elo "1324"]
[P2Elo "1741"]
[P1RatingDiff "-7"]
[P2RatingDiff "+57"]
[Variant "Chess"]
[TimeControl "10+0"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Ulvestad Variation"]
[Termination "Normal"]
[Annotator "playstrategy.org"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5?! { (0.19 → 0.96) Inaccuracy. The following was best. } { C57 Italian Game: Two Knights Defense, Ulvestad Variation } (5... Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Bd6 10. d3 O-O 11. O-O Bxh3 12. gxh3) 6. Bxb5?! { (0.96 → 0.18) Inaccuracy. The following was best. } (6. Bf1 Nd4 7. c3 Nxd5 8. Nxf7 Kxf7 9. cxd4 exd4 10. Qf3+ Kg8 11. Bxb5 Qe7+ 12. Kd1 Be6) 6... Qxd5 7. Bxc6+ Qxc6 8. O-O h6 9. Nf3?! { (0.08 → -0.50) Inaccuracy. The following was best. } (9. Qf3 Qb7) 9... Bb7 10. Qe2 O-O-O 11. Rd1?? { (-0.48 → -2.48) Blunder. The following was best. } (11. Nc3) 11... Bc5 12. Ne1?? { (-2.22 → -7.03) Blunder. The following was best. } (12. b4 Bxb4) 12... Ne4 13. d4 exd4 14. Qg4+ Kb8 15. Rd3 f5?! { (-7.46 → -5.52) Inaccuracy. The following was best. } (15... Rhe8 16. f3 Nf6 17. Qh4 g5 18. Qf2 Ng4 19. Qf1 Ne5 20. Rb3 d3+ 21. Kh1 dxc2 22. Nxc2) 16. Qxf5?! { (-5.52 → -8.75) Inaccuracy. The following was best. } (16. Qd1 Rhe8) 16... Rhf8 17. Qh5 Nxf2 18. Nf3 Nxd3 19. cxd3 Rd5 20. Qg4 h5 21. Qxg7 Rdd8 22. Nbd2 Rg8 23. Qe5 Rde8 24. Qxh5 Re2 25. g3 Rf8 26. Ne4 Rxe4 27. dxe4 d3+ 28. Kg2?! { (-18.44 → Mate in 8) Your opponent can now force a win. The following was best. } (28. Be3 Bxe3+) 28... Qxe4 29. Bf4 Qe2+ 30. Kh3 Bc8+ 31. Kh4 Be7+ 32. Bg5 Qe4+ 33. g4 Rxf3?! { (Mate in 7 → -12.59) Lost forced winning sequence. The following was best. } (33... Rh8 34. h3 Rxh5+ 35. Kg3 Bd6+ 36. Bf4 Bb7 37. Rf1 Qxf4+ 38. Kf2 Qxf3+ 39. Ke1 Qe2#) 34. Bxe7 Qxe7+ 35. Qg5 Qh7+ 36. Qh5 Rh3+ 37. Kxh3 Qxh5+ 38. Kg3 Qxg4+ 39. Kf2 Qf4+ 40. Ke1 Qe3+ 41. Kd1 Bg4# { P2 wins by checkmate. } 0-1