[Event "HSE Rapid 2 Arena"] [Site "https://lichess.org/MKPx3QOZ"] [Date "2025.04.04"] [Round "-"] [White "aviva228"] [Black "Valeri_1_a1"] [Result "0-1"] [GameId "MKPx3QOZ"] [UTCDate "2025.04.04"] [UTCTime "17:25:55"] [WhiteElo "1022"] [BlackElo "1004"] [WhiteRatingDiff "-108"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.2] } 2. f4?! { (0.20 → -0.58) Inaccuracy. c4 was best. } { [%eval -0.58] } { D00 Queen's Pawn Game: Mason Attack } (2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 Be7) 2... Nf6 { [%eval -0.35] } 3. b4 { [%eval -0.82] } 3... Bf5 { [%eval -0.83] } 4. Nc3?! { (-0.83 → -1.99) Inaccuracy. a3 was best. } { [%eval -1.99] } (4. a3 e6 5. Nf3 Be7 6. e3 O-O 7. Nc3 Nbd7 8. Bd2 a5) 4... e5 { [%eval -1.98] } 5. b5? { (-1.98 → -3.82) Mistake. fxe5 was best. } { [%eval -3.82] } (5. fxe5 Bxb4 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Bd2 c5 9. c3 O-O 10. Nf3 f6) 5... Bb4 { [%eval -3.65] } 6. dxe5?! { (-3.65 → -4.89) Inaccuracy. Bd2 was best. } { [%eval -4.89] } (6. Bd2 exd4 7. Na4 Qe7 8. Nf3 Ne4 9. Bxb4 Qxb4+ 10. c3 dxc3 11. Qd4 Qa3) 6... Bxc3+ { [%eval -5.14] } 7. Kf2?! { (-5.14 → -6.63) Inaccuracy. Bd2 was best. } { [%eval -6.63] } (7. Bd2 Bxd2+ 8. Qxd2 Ne4 9. Qb4 c5 10. Qa3 Nd7 11. e3 O-O 12. Nf3 a6) 7... Ne4+ { [%eval -6.56] } 8. Kf3 { [%eval -6.63] } 8... Bg4+ { [%eval -6.25] } 9. Kxg4 { [%eval -6.32] } 9... Nf2+ { [%eval -6.24] } 10. Kf3 { [%eval -6.3] } 10... Nxd1 { [%eval -6.35] } 11. Nh3 { [%eval -6.94] } 11... Bxa1 { [%eval -7.01] } 12. Be3 { [%eval -7.67] } 12... Nxe3 { [%eval -7.64] } 13. Kxe3 { [%eval -7.67] } 13... Qd7 { [%eval -7.27] } 14. f5 { [%eval -9.39] } 14... Qxf5 { [%eval -9.12] } 15. g3? { (-9.12 → Mate in 5) Checkmate is now unavoidable. Kd2 was best. } { [%eval #-5] } (15. Kd2 Qxe5 16. e4 Qc3+ 17. Kd1 Qe3 18. Ng5 Bc3 19. Nf3 dxe4 20. Bc4 exf3) 15... Qxe5+ { [%eval #-4] } 16. Kf3 { [%eval #-4] } 16... Qe4+ { [%eval #-3] } 17. Kf2 { [%eval #-3] } 17... Bd4+ { [%eval #-2] } 18. Ke1 { [%eval #-2] } 18... Qxc2 { [%eval #-1] } 19. Bg2 { [%eval #-1] } 19... Qc1# { Black wins by checkmate. } 0-1