[Event "2023 Spring Marathon"] [Site "https://lichess.org/rwzBXdgl"] [Date "2023.04.15"] [White "Dr_Euwe"] [Black "SIIRPA1387"] [Result "1-0"] [UTCDate "2023.04.15"] [UTCTime "19:10:12"] [WhiteElo "1912"] [BlackElo "2460"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } g6 3. Bb2 Bg7 4. d3 O-O 5. g3 Re8 6. Bg2 c6 7. O-O d5 8. Nbd2 Bg4 9. h3 Bxf3 10. Nxf3 Nbd7 11. Re1 e5 12. e4 dxe4 13. dxe4 Qe7 14. Qe2 Rad8 15. Rad1 h6 16. Qc4 Nh7 17. h4 Nhf8 18. Bh3 Nb6 19. Qe2 f6?! { (1.25 → 2.34) Inaccuracy. h5 was best. } (19... h5 20. Qe3) 20. Rxd8 Rxd8 21. Rd1?! { (2.16 → 1.29) Inaccuracy. h5 was best. } (21. h5 g5 22. Nh2 Ne6 23. Bf5 Na8 24. Ng4 Nac7 25. Ra1 Qb4 26. c3 Qd6 27. Ne3 Bf8) 21... Kf7? { (1.29 → 2.61) Mistake. Rxd1+ was best. } (21... Rxd1+) 22. Kg2? { (2.61 → 1.14) Mistake. Rxd8 was best. } (22. Rxd8 Qxd8 23. a4 Qd6 24. h5 g5 25. a5 Nbd7 26. Qc4+ Ke8 27. Qg8 Qe7 28. Nd2 Qf7) 22... Ne6? { (1.14 → 2.37) Mistake. Rxd1 was best. } (22... Rxd1 23. Qxd1 h5 24. a4 Bh6 25. a5 Nbd7 26. Qd3 Ne6 27. Ba3 Qe8 28. c3 b5 29. axb6) 23. Nd2? { (2.37 → 0.63) Mistake. h5 was best. } (23. h5 g5 24. Nh2 Rxd1 25. Qxd1 a5 26. Bf5 Nc8 27. Ng4 Nd6 28. Ba3 Nd4 29. Ne3 Bf8) 23... h5 24. Nc4?! { (0.68 → 0.10) Inaccuracy. a4 was best. } (24. a4) 24... Nxc4?? { (0.10 → 3.78) Blunder. Rxd1 was best. } (24... Rxd1) 25. Qxc4?? { (3.78 → -4.08) Blunder. Bxe6+ was best. } (25. Bxe6+ Qxe6 26. Rxd8 Nxb2 27. c4 Qe7 28. Rd2 f5 29. Rxb2 f4 30. Rd2 Bf8 31. Qd1 Ke8) 25... Rxd1 26. Ba3 c5?! { (-5.03 → -3.77) Inaccuracy. Rd4 was best. } (26... Rd4 27. Qxd4 Nxd4 28. Bxe7 Kxe7 29. c3 Nb5 30. c4 Nd4 31. Bc8 b5 32. cxb5 cxb5 33. Bb7) 27. Bxc5 Qd7 28. Ba3 Bh6 29. Qb4 b6 30. Qc3 Rd4 31. Qf3 f5?? { (-4.37 → 0.06) Blunder. Qc6 was best. } (31... Qc6 32. c3 Rd8 33. Kh2 Bf8 34. Bc1 Nc7 35. Bf1 Kg7 36. Bc4 b5 37. Bd5 Qd7 38. Qe3) 32. exf5 Nf4+ 33. gxf4 Rxf4?? { (0.17 → 5.97) Blunder. Qd5 was best. } (33... Qd5) 34. fxg6+ Ke8?? { (5.97 → Mate in 3) Checkmate is now unavoidable. Kxg6 was best. } (34... Kxg6 35. Bxd7 Rxf3 36. Kxf3 Bg7 37. Be8+ Kf5 38. Kg2 Bf6 39. Kh3 Ke6 40. Bxh5 Kd5 41. Kg3) 35. Bxd7+ Kxd7 36. Qb7+ Ke6 37. Qe7+ Kd5 38. Qd6+ Ke4 39. Qd3# { White wins by checkmate. } 1-0