[Event "rated rapid game"] [Site "https://lichess.org/gbGYV8aq"] [Date "2025.06.20"] [Round "-"] [White "David_Boghean"] [Black "Kalosaurus"] [Result "1-0"] [GameId "gbGYV8aq"] [UTCDate "2025.06.20"] [UTCTime "16:40:56"] [WhiteElo "1312"] [BlackElo "1206"] [WhiteRatingDiff "+56"] [BlackRatingDiff "-86"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Ranken Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] } 3. Nc3 { [%eval 0.06] } 3... Nf6 { [%eval 0.07] } 4. Bb5 { [%eval 0.04] } 4... a6 { [%eval 0.35] } 5. Bxc6 { [%eval 0.29] } { C48 Four Knights Game: Spanish Variation, Ranken Variation } 5... dxc6 { [%eval 0.3] } 6. O-O?! { (0.30 → -0.29) Inaccuracy. Nxe5 was best. } { [%eval -0.29] } (6. Nxe5 Nxe4 7. Nxe4 Qd5 8. O-O Qxe5 9. d4 Qd5 10. Re1 Be6) 6... Bd6?! { (-0.29 → 0.26) Inaccuracy. Bg4 was best. } { [%eval 0.26] } (6... Bg4 7. h3 Bh5 8. Qe2 Nd7 9. g4 Bg6 10. d4 h5 11. g5) 7. h3 { [%eval 0.0] } 7... O-O { [%eval 0.13] } 8. d3 { [%eval 0.12] } 8... b5 { [%eval 0.22] } 9. Ne2 { [%eval 0.19] } 9... c5 { [%eval 0.23] } 10. c4?! { (0.23 → -0.44) Inaccuracy. Ng3 was best. } { [%eval -0.44] } (10. Ng3) 10... bxc4 { [%eval -0.44] } 11. dxc4?! { (-0.44 → -1.00) Inaccuracy. Nc3 was best. } { [%eval -1.0] } (11. Nc3 cxd3) 11... Be6? { (-1.00 → 0.18) Mistake. Nxe4 was best. } { [%eval 0.18] } (11... Nxe4) 12. b3? { (0.18 → -1.00) Mistake. Qc2 was best. } { [%eval -1.0] } (12. Qc2 h6 13. Nh4 Nxe4 14. Qxe4 f5 15. Nxf5 Bxf5 16. Qd5+ Kh8 17. Ng3 Bg6) 12... Nxe4 { [%eval -1.08] } 13. Qd3 { [%eval -1.62] } 13... Nf6 { [%eval -1.09] } 14. a4?? { (-1.09 → -4.17) Blunder. Nd2 was best. } { [%eval -4.17] } (14. Nd2 e4 15. Qe3 Be5 16. Rb1 Bd4 17. Qf4 Re8 18. Nxd4 cxd4 19. Re1 Nh5) 14... e4 { [%eval -4.23] } 15. Qc3 { [%eval -4.26] } 15... exf3 { [%eval -4.17] } 16. Qxf3 { [%eval -4.13] } 16... Rb8 { [%eval -4.11] } 17. Re1 { [%eval -4.14] } 17... Qd7 { [%eval -3.67] } 18. Rb1?! { (-3.67 → -4.77) Inaccuracy. Ng3 was best. } { [%eval -4.77] } (18. Ng3 Bxg3 19. Qxg3 Bf5 20. Bb2 Bg6 21. Rad1 Qf5 22. Qxc7 Rbc8 23. Qb7 Rfe8) 18... Bf5 { [%eval -4.86] } 19. Rb2 { [%eval -5.06] } 19... Be4 { [%eval -5.09] } 20. Qc3 { [%eval -5.1] } 20... Rfe8 { [%eval -5.27] } 21. Bg5 { [%eval -5.38] } 21... Be5 { [%eval -5.37] } 22. Qd2 { [%eval -5.27] } 22... Bxb2 { [%eval -5.43] } 23. Qxb2 { [%eval -5.12] } 23... Bxg2 { [%eval -5.15] } 24. Bxf6?? { (-5.15 → Mate in 4) Checkmate is now unavoidable. Kxg2 was best. } { [%eval #-4] } (24. Kxg2 Qc6+ 25. Kg1 Qf3 26. Bxf6 Rxb3 27. Qa2 gxf6 28. Qd2 Rbb8 29. a5 Re6) 24... Qxh3 { [%eval -8.56] } 25. f4 { [%eval -8.36] } 25... Rxb3 { [%eval -8.11] } 26. Qa1? { (-8.11 → Mate in 2) Checkmate is now unavoidable. Qxb3 was best. } { [%eval #-2] } (26. Qxb3 Qxb3 27. Bxg7 Qe3+ 28. Kxg2 Kxg7 29. f5 Kh8 30. Nf4 Qxe1 31. Ne6 fxe6) 26... Rf3? { (Mate in 2 → -8.74) Lost forced checkmate sequence. Bf3 was best. } { [%eval -8.74] } (26... Bf3 27. Ng3 Qg2#) 27. Ng3 { [%eval -8.32] } 27... Qxg3?? { (-8.32 → Mate in 1) Checkmate is now unavoidable. Rf8 was best. } { [%eval #1] } (27... Rf8 28. Bh4 Rxg3 29. Bxg3 Bc6 30. Kf2 Qg2+ 31. Ke3 Qxg3+ 32. Kd2 Rd8+ 33. Kc2) 28. Rxe8# { White wins by checkmate. } 1-0