[Event "Niedzielny Turniej Sigma Szach"] [Site "https://lichess.org/ZRYITdN3"] [Date "2025.12.21"] [Round "-"] [White "Antek_Sokolov"] [Black "KoralovyLeon"] [Result "1-0"] [GameId "ZRYITdN3"] [UTCDate "2025.12.21"] [UTCTime "17:35:10"] [WhiteElo "1135"] [BlackElo "945"] [WhiteRatingDiff "+87"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.27] } { D00 Queen's Pawn Game } 2. c3 { [%eval 0.0] } 2... e5?! { (0.00 → 0.85) Inaccuracy. Nf6 was best. } { [%eval 0.85] } (2... Nf6 3. Nf3 e6 4. Bf4 Bd6 5. e3 O-O 6. Bd3 c5 7. Ne5) 3. e4?? { (0.85 → -0.94) Blunder. dxe5 was best. } { [%eval -0.94] } (3. dxe5 c6 4. Nf3 Bc5 5. e4 Qb6 6. Qe2 a5 7. exd5 cxd5) 3... Bg4?? { (-0.94 → 4.27) Blunder. dxe4 was best. } { [%eval 4.27] } (3... dxe4 4. Bb5+ c6 5. Bc4 exd4 6. cxd4 Nd7 7. Nc3 Ngf6 8. Nge2) 4. Qxg4 { [%eval 4.34] } 4... f5 { [%eval 5.32] } 5. Qxf5 { [%eval 5.41] } 5... g5 { [%eval 6.53] } 6. Qf3 { [%eval 5.52] } 6... Bh6 { [%eval 6.21] } 7. exd5?! { (6.21 → 4.13) Inaccuracy. Qh5+ was best. } { [%eval 4.13] } (7. Qh5+ Kd7 8. h4 Kc8 9. hxg5 Nd7 10. gxh6 Ngf6 11. Qd1 dxe4 12. Nh3 exd4) 7... g4 { [%eval 3.71] } 8. Qxg4 { [%eval 4.19] } 8... Bf8? { (4.19 → 8.20) Mistake. Bxc1 was best. } { [%eval 8.2] } (8... Bxc1 9. Nd2 Bxb2 10. Rb1 Bxc3 11. Qh5+ Ke7 12. Qxe5+ Kf8 13. Nf3 Nf6 14. Be2) 9. Qh5+ { [%eval 8.36] } 9... Kd7 { [%eval 8.08] } 10. Qh3+ { [%eval 7.66] } 10... Ke8 { [%eval 8.18] } 11. Nf3 { [%eval 7.74] } 11... Nf6 { [%eval 7.88] } 12. dxe5 { [%eval 7.69] } 12... Nxd5 { [%eval 7.65] } 13. Nd4 { [%eval 7.37] } 13... Bc5 { [%eval 8.32] } 14. Bb5+ { [%eval 7.74] } 14... Kf8? { (7.74 → Mate in 2) Checkmate is now unavoidable. c6 was best. } { [%eval #2] } (14... c6 15. Be2 Qd7 16. Bg4 Qe7 17. Bh5+ Kd8 18. Bg5 Qxg5 19. Ne6+ Ke7 20. Nxg5) 15. Qf3+?! { (Mate in 2 → 11.94) Lost forced checkmate sequence. Bh6+ was best. } { [%eval 11.94] } (15. Bh6+ Kf7 16. Qe6#) 15... Kg8?! { (11.94 → Mate in 5) Checkmate is now unavoidable. Qf6 was best. } { [%eval #5] } (15... Qf6 16. exf6 c6 17. Qh5 Nxf6 18. Qxc5+ Ke8 19. Qe5+ Kd7 20. Qf5+ Kc7 21. Bf4+) 16. Qg3+?! { (Mate in 5 → 10.09) Lost forced checkmate sequence. Qg4+ was best. } { [%eval 10.09] } (16. Qg4+ Qg5 17. Qe6+ Kf8 18. Qe8+ Kg7 19. Ne6+ Kh6 20. Bxg5#) 16... Kf7 { [%eval 10.18] } 17. Qf3+ { [%eval 9.81] } 17... Ke7? { (9.81 → Mate in 2) Checkmate is now unavoidable. Nf6 was best. } { [%eval #2] } (17... Nf6 18. Bc4+ Ke8 19. exf6 Qd6 20. Qh5+ Kd8 21. Ne6+ Kc8 22. Nxc5 Nd7 23. Nxd7) 18. Nf5+?! { (Mate in 2 → 10.13) Lost forced checkmate sequence. Bg5+ was best. } { [%eval 10.13] } (18. Bg5+ Nf6 19. Qxf6#) 18... Ke6?! { (10.13 → Mate in 3) Checkmate is now unavoidable. Kf8 was best. } { [%eval #3] } (18... Kf8 19. Nd6+ Qf6 20. Bh6+ Ke7 21. exf6+ Kxd6 22. Qg3+ Ke6 23. O-O Nc6 24. Re1+) 19. Ng7+ { [%eval #2] } 19... Kxe5 { [%eval #2] } 20. O-O? { (Mate in 2 → 8.88) Lost forced checkmate sequence. Qf5+ was best. } { [%eval 8.88] } (20. Qf5+ Kd6 21. Qe6#) 20... Rf8 { [%eval 10.36] } 21. Qe2+ { [%eval 8.27] } 21... Kd6? { (8.27 → Mate in 1) Checkmate is now unavoidable. Kf6 was best. } { [%eval #1] } (21... Kf6 22. Nh5+ Kf7 23. Qf3+ Nf6 24. Bc4+ Ke8 25. Qf5 Qd7 26. Qxc5 Qg4 27. Re1+) 22. Rd1? { (Mate in 1 → 7.03) Lost forced checkmate sequence. Qe6# was best. } { [%eval 7.03] } (22. Qe6#) 22... h6? { (7.03 → Mate in 1) Checkmate is now unavoidable. c6 was best. } { [%eval #1] } (22... c6 23. Nd2 Bxf2+ 24. Kh1 Qd7 25. Nc4+ Kc7 26. Ne6+ Qxe6 27. Qxe6 Nd7 28. Qd6+) 23. Bf4+ { [%eval #1] } 23... Rxf4 { [%eval #1] } 24. Bd3?? { (Mate in 1 → 4.64) Lost forced checkmate sequence. Qe6# was best. } { [%eval 4.64] } (24. Qe6#) 24... Ne3?! { (4.64 → 7.34) Inaccuracy. Bxf2+ was best. } { [%eval 7.34] } (24... Bxf2+ 25. Kh1 Qe7 26. Nh5 Qxe2 27. Bxe2 Rf5 28. c4 Nc6 29. Rxd5+ Rxd5 30. cxd5) 25. Qxe3?! { (7.34 → 4.77) Inaccuracy. b4 was best. } { [%eval 4.77] } (25. b4 Bb6 26. fxe3 c6 27. Nd2 Nd7 28. Nc4+ Rxc4 29. Bxc4+ Kc7) 25... Re4? { (4.77 → 12.63) Mistake. Bxe3 was best. } { [%eval 12.63] } (25... Bxe3 26. fxe3 Ke7 27. exf4 Qd5 28. Kh1 Kf8 29. Bc2 Qb5 30. Na3 Qxb2 31. Ne6+) 26. Qxe4 { [%eval 17.34] } 26... Kd7?! { (17.34 → Mate in 1) Checkmate is now unavoidable. c6 was best. } { [%eval #1] } (26... c6 27. Bf1+) 27. Qg4+ { [%eval #8] } 27... Ke7 { [%eval #6] } 28. Nf5+ { [%eval #7] } 28... Kd7 { [%eval #5] } 29. Bb5+ { [%eval #5] } 29... Kc8 { [%eval #1] } 30. Rxd8+ { [%eval #2] } 30... Kxd8 { [%eval #2] } 31. Qd4+? { (Mate in 2 → 7.86) Lost forced checkmate sequence. Qg8+ was best. } { [%eval 7.86] } (31. Qg8+ Bf8 32. Qxf8#) 31... Bxd4 { [%eval 7.78] } 32. cxd4 { [%eval 7.75] } 32... Kc8 { [%eval 8.14] } 33. Nc3 { [%eval 8.07] } 33... h5 { [%eval 8.55] } 34. Re1 { [%eval 8.34] } 34... a5? { (8.34 → Mate in 1) Checkmate is now unavoidable. c6 was best. } { [%eval #1] } (34... c6 35. Bf1 b6 36. Rd1 Nd7 37. d5 cxd5 38. Nxd5 h4 39. Ba6+ Kd8 40. h3) 35. Re8# { White wins by checkmate. } 1-0