[Event "Rīgas Mata sestdiena"] [Site "https://lichess.org/B5tnt7YV"] [Date "2024.05.11"] [White "VALTMAN"] [Black "DFreiberga"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "08:18:43"] [WhiteElo "1526"] [BlackElo "1404"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A28"] [Opening "English Opening: King's English Variation, Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 { A28 English Opening: King's English Variation, Four Knights Variation } 4. b3?! { (0.13 → -0.61) Inaccuracy. e4 was best. } (4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Na4 Bd4) 4... Bc5?! { (-0.61 → 0.21) Inaccuracy. d5 was best. } (4... d5 5. cxd5 Nxd5 6. Bb2 Bf5 7. Nxd5 Qxd5 8. e3 Nb4 9. Bc4) 5. Bb2 O-O 6. e3 d6 7. Be2 h6 8. Qc2 Bg4 9. O-O d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Bc4 Qd7? { (0.44 → 1.80) Mistake. Qd6 was best. } (12... Qd6 13. a3) 13. Nxe5 Nxe5 14. Bxe5 Qf5?! { (1.87 → 2.82) Inaccuracy. Bd6 was best. } (14... Bd6 15. Bxd6 Qxd6 16. Qe4 Bc8 17. d4 c6 18. Rfd1 Bd7 19. h3 Rfe8 20. Qf3) 15. Qxf5 Bxf5 16. Bxc7 Rac8 17. Be5 Rfe8 18. d4 Bb6?! { (2.66 → 3.80) Inaccuracy. Ba3 was best. } (18... Ba3 19. f3 a5 20. Rad1 Bd7 21. e4 b5 22. Bd3 Bb2 23. Rf2 Bc3 24. Bc2) 19. h3 Rc6?! { (3.16 → 4.38) Inaccuracy. Ba5 was best. } (19... Ba5 20. Bd5 b5 21. Bb7 Rc2 22. Rfc1 Rb2 23. Bc6 Re6 24. Bd5 Rg6 25. Rc5) 20. Rfd1 Kf8 21. Bb5 f6 22. Bxc6 bxc6 23. Bd6+ Kf7 24. Bb4 a5 25. Ba3 g6 26. d5 cxd5 27. Rxd5 Be4 28. Rd7+ Ke6 29. Rd6+ Ke5?? { (6.03 → Mate in 2) Checkmate is now unavoidable. Kf7 was best. } (29... Kf7 30. Rxb6 Re5 31. Rc1 g5 32. Rd6 Re8 33. Rc7+ Re7 34. Rxe7+ Kxe7 35. Rd1+) 30. Rxb6?? { (Mate in 2 → 6.44) Lost forced checkmate sequence. f4+ was best. } (30. f4+ Kf5 31. g4#) 30... Ra8?? { (6.44 → Mate in 2) Checkmate is now unavoidable. Kf5 was best. } (30... Kf5 31. Bb2 Rf8 32. Bd4 Bd3 33. f3 g5 34. e4+ Kg6 35. e5 h5 36. Re1) 31. Rc1? { (Mate in 2 → 8.26) Lost forced checkmate sequence. f4+ was best. } (31. f4+ Kf5 32. g4#) 31... a4? { (8.26 → Mate in 2) Checkmate is now unavoidable. Bd5 was best. } (31... Bd5 32. Bb2+ Kf5 33. Rc5 Ke4 34. Rxf6 Rf8 35. Rxf8 Kd3 36. Rxd5+ Ke2 37. Kh2) 32. Rc5+ Bd5 33. f4+? { (Mate in 4 → 7.34) Lost forced checkmate sequence. f3 was best. } (33. f3 Rd8 34. Bb2+ Kf5 35. g4+ Kg5 36. Bxf6#) 33... Ke4 34. Rb4+ Kxe3 35. Rxd5 axb3 36. Bc1+ Ke2 37. Re4# { White wins by checkmate. } 1-0