[Event "2025 Spring Marathon"] [Site "https://lichess.org/BO2zohrm"] [Date "2025.04.26"] [White "JaroslavOrlovskis"] [Black "EricRosen"] [Result "1-0"] [GameId "BO2zohrm"] [UTCDate "2025.04.26"] [UTCTime "22:07:44"] [WhiteElo "2260"] [BlackElo "2640"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.2] } 2. Nf3 { [%eval 0.08] } 2... Nf6 { [%eval 0.11] } 3. Bf4 { [%eval 0.02] } { D02 Queen's Pawn Game: London System } 3... c5 { [%eval 0.11] } 4. c3 { [%eval -0.08] } 4... Nc6 { [%eval 0.0] } 5. Nbd2 { [%eval -0.11] } 5... Qb6 { [%eval 0.0] } 6. Qb3 { [%eval -0.08] } 6... c4 { [%eval 0.4] } 7. Qc2 { [%eval 0.49] } 7... Nh5 { [%eval 0.43] } 8. Bg5?! { (0.43 → -0.12) Inaccuracy. Be5 was best. } { [%eval -0.12] } (8. Be5 e6 9. e3 Nxe5 10. Nxe5 Nf6 11. b3 cxb3 12. axb3 Bd6) 8... g6? { (-0.12 → 1.28) Mistake. h6 was best. } { [%eval 1.28] } (8... h6 9. Bh4) 9. e4 { [%eval 1.47] } 9... dxe4 { [%eval 1.9] } 10. Nxc4 { [%eval 1.54] } 10... Qc7 { [%eval 1.56] } 11. Qxe4 { [%eval 1.68] } 11... Bf5 { [%eval 2.04] } 12. Qe3 { [%eval 1.57] } 12... h6 { [%eval 1.65] } 13. Bh4 { [%eval 1.59] } 13... Bg7?! { (1.59 → 2.30) Inaccuracy. Be6 was best. } { [%eval 2.3] } (13... Be6 14. Nce5 g5 15. Nxc6 Qxc6 16. Bg3 Bg7 17. a4 O-O-O 18. Bb5 Qb6 19. O-O) 14. Bg3?! { (2.30 → 1.21) Inaccuracy. d5 was best. } { [%eval 1.21] } (14. d5) 14... Nxg3 { [%eval 1.01] } 15. hxg3 { [%eval 1.22] } 15... O-O { [%eval 1.12] } 16. Be2 { [%eval 1.11] } 16... b5 { [%eval 1.13] } 17. Ncd2?! { (1.13 → 0.30) Inaccuracy. Nce5 was best. } { [%eval 0.3] } (17. Nce5 Nxe5) 17... a6 { [%eval 0.66] } 18. O-O { [%eval 0.32] } 18... Rfe8 { [%eval 0.8] } 19. Rac1?! { (0.80 → -0.15) Inaccuracy. d5 was best. } { [%eval -0.15] } (19. d5 Ne5 20. Nxe5 Qxe5 21. Qxe5 Bxe5 22. Rfe1 Bd6 23. g4 Bd7 24. Ne4 a5) 19... e5 { [%eval -0.28] } 20. d5 { [%eval -0.3] } 20... Na5?? { (-0.30 → 1.74) Blunder. e4 was best. } { [%eval 1.74] } (20... e4) 21. c4 { [%eval 1.58] } 21... bxc4 { [%eval 1.86] } 22. Nxc4?! { (1.86 → 1.27) Inaccuracy. b4 was best. } { [%eval 1.27] } (22. b4 Nb7 23. Nxc4 Qe7 24. a3 Rac8 25. Qb6 Rcd8 26. Ne3 Nd6 27. Nd2 Rb8) 22... Nxc4 { [%eval 1.22] } 23. Bxc4 { [%eval 1.14] } 23... Qd6 { [%eval 1.13] } 24. b3?! { (1.13 → 0.30) Inaccuracy. Bb3 was best. } { [%eval 0.3] } (24. Bb3) 24... a5? { (0.30 → 1.64) Mistake. h5 was best. } { [%eval 1.64] } (24... h5 25. b4 Qf8 26. Ng5 Bh6 27. d6 Bxg5 28. Qxg5 Qxd6 29. Rfd1 Qe7) 25. Nd2 { [%eval 1.19] } 25... a4 { [%eval 1.6] } 26. Ne4?! { (1.60 → 0.78) Inaccuracy. Bb5 was best. } { [%eval 0.78] } (26. Bb5 axb3 27. Nc4 Qxd5 28. Bxe8 Rxe8 29. Rfd1 Qxd1+ 30. Rxd1 bxa2 31. Qa7 Bb1) 26... Bxe4 { [%eval 0.82] } 27. Qxe4 { [%eval 0.89] } 27... axb3? { (0.89 → 2.19) Mistake. Rec8 was best. } { [%eval 2.19] } (27... Rec8 28. Qe3) 28. axb3? { (2.19 → 0.49) Mistake. Bxb3 was best. } { [%eval 0.49] } (28. Bxb3) 28... f5 { [%eval 0.85] } 29. Qe2 { [%eval 0.66] } 29... Kh7 { [%eval 0.77] } 30. Ra1?! { (0.77 → -0.15) Inaccuracy. Rfd1 was best. } { [%eval -0.15] } (30. Rfd1 Rac8) 30... Rab8? { (-0.15 → 1.07) Mistake. h5 was best. } { [%eval 1.07] } (30... h5 31. Bb5) 31. Ra6 { [%eval 1.11] } 31... Qc5? { (1.11 → 2.56) Mistake. Rb6 was best. } { [%eval 2.56] } (31... Rb6 32. Rfa1) 32. Rc6 { [%eval 2.56] } 32... Qa7 { [%eval 2.54] } 33. d6 { [%eval 2.39] } 33... Rbd8 { [%eval 2.62] } 34. Rd1 { [%eval 2.67] } 34... Rd7? { (2.67 → 4.35) Mistake. e4 was best. } { [%eval 4.35] } (34... e4 35. Rc7) 35. Qd2?? { (4.35 → 1.92) Blunder. Ra6 was best. } { [%eval 1.92] } (35. Ra6 Qb7 36. Bb5 Red8 37. Bxd7 Qxd7 38. b4 f4 39. gxf4 Rf8 40. Ra5 exf4) 35... e4 { [%eval 1.62] } 36. Qd5? { (1.62 → 0.00) Mistake. Kh2 was best. } { [%eval 0.0] } (36. Kh2 Qb7) 36... e3 { [%eval 0.24] } 37. fxe3 { [%eval -0.04] } 37... Qxe3+ { [%eval -0.14] } 38. Kh2 { [%eval -0.17] } 38... Qg5?? { (-0.17 → 3.78) Blunder. Be5 was best. } { [%eval 3.78] } (38... Be5 39. Rc7) 39. Rc7 { [%eval 3.51] } 39... Red8? { (3.51 → 6.20) Mistake. Qh5+ was best. } { [%eval 6.2] } (39... Qh5+ 40. Kg1 Rxc7 41. dxc7 Qg4 42. Qd8 f4 43. gxf4 Rf8 44. Rf1 Qc8 45. Qd6) 40. Rxd7 { [%eval 6.13] } 40... Rxd7?? { (6.13 → Mate in 1) Checkmate is now unavoidable. Rf8 was best. } { [%eval #1] } (40... Rf8 41. Rxg7+ Kxg7 42. Qe5+ Qf6 43. Qxf6+ Kxf6 44. b4 Rd8 45. Rd2 Rb8 46. d7) 41. Qg8# { White wins by checkmate. } 1-0