[Event "1+0 Arena"] [Site "https://lichess.org/dLKzvJ7O"] [Date "2022.03.16"] [White "ToHoangHai2021"] [Black "CHuNGuYENLETRoNG"] [Result "1-0"] [UTCDate "2022.03.16"] [UTCTime "07:35:04"] [WhiteElo "1247"] [BlackElo "1881"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6?! { (0.19 → 0.85) Inaccuracy. Nc6 was best. } { C41 Philidor Defense } (2... Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d5 7. Nbd2) 3. d3?! { (0.85 → 0.00) Inaccuracy. d4 was best. } (3. d4 exd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bb5 Bd7 7. O-O Be7) 3... Bg4?! { (0.00 → 0.76) Inaccuracy. c5 was best. } (3... c5 4. Be2 Be7 5. O-O Nf6 6. c4 O-O 7. Nc3 Nc6 8. a3) 4. Be2 Bxf3 5. Bxf3 Nf6 6. Be3 Be7 7. Qd2 O-O 8. O-O Nc6 9. Nc3 h6 10. Nd5?! { (1.05 → 0.15) Inaccuracy. g3 was best. } (10. g3) 10... Nxd5 11. exd5 Nd4 12. Bxd4 exd4 13. Qb4 c5? { (0.30 → 1.83) Mistake. a5 was best. } (13... a5) 14. Qxb7? { (1.83 → 0.58) Mistake. dxc6 was best. } (14. dxc6) 14... Bf6 15. Qb3 Rb8 16. Qa4 Qb6? { (-0.23 → 1.11) Mistake. Rxb2 was best. } (16... Rxb2) 17. b3 a5 18. Qa3?! { (1.09 → 0.38) Inaccuracy. g3 was best. } (18. g3 g6 19. Be4 Rfe8 20. Rae1 Qb5 21. Qxb5 Rxb5 22. Bg2 Reb8 23. a4 Rb4 24. Be4 Kf8) 18... Qb4 19. Qxb4 axb4? { (0.60 → 1.91) Mistake. cxb4 was best. } (19... cxb4 20. a3) 20. a3 bxa3 21. Rxa3 Rb4?! { (0.87 → 1.96) Inaccuracy. Ra8 was best. } (21... Ra8) 22. Ra5 Rfb8 23. Ra6 R4b6 24. Ra4 Be5 25. g3 R6b7 26. Rc4 Rb4 27. Rxb4 Rxb4 28. Rb1 Rb6 29. Kg2 Ra6 30. b4 Ra2?? { (0.78 → 4.65) Blunder. cxb4 was best. } (30... cxb4 31. Rxb4 g6 32. Rc4 Ra5 33. Rc6 Rc5 34. Be4 f5 35. f4 Bf6 36. Bf3 Be7 37. g4) 31. bxc5? { (4.65 → 2.74) Mistake. b5 was best. } (31. b5 g6) 31... dxc5 32. c4?? { (3.03 → -3.92) Blunder. Rb6 was best. } (32. Rb6) 32... dxc3 33. Rc1 Rd2?? { (-4.36 → -1.73) Blunder. Bd4 was best. } (33... Bd4 34. Bd1) 34. Be4?! { (-1.73 → -2.47) Inaccuracy. d6 was best. } (34. d6) 34... Re2? { (-2.47 → -0.95) Mistake. Kf8 was best. } (34... Kf8 35. d6) 35. Ra1?? { (-0.95 → -4.84) Blunder. d6 was best. } (35. d6 Kf8 36. Kf3 Rd2 37. Bc6 f5 38. d7 Rxd3+ 39. Ke2 Rd2+ 40. Ke1 Ke7 41. Rd1 Rd4) 35... Rd2?? { (-4.84 → Mate in 2) Checkmate is now unavoidable. f5 was best. } (35... f5) 36. Ra8+ Bb8 37. Rxb8# { White wins by checkmate. } 1-0