FEN
[Event "rated rapid game"]
[Site "https://lichess.org/4RAn20vx"]
[Date "2026.05.31"]
[Round "-"]
[White "Kostya3-14"]
[Black "jergan"]
[Result "0-1"]
[GameId "4RAn20vx"]
[UTCDate "2026.05.31"]
[UTCTime "16:38:15"]
[WhiteElo "1500"]
[BlackElo "1557"]
[WhiteRatingDiff "-207"]
[BlackRatingDiff "+3"]
[Variant "Standard"]
[TimeControl "900+10"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. e3 { [%eval 0.08] } { A00 Van't Kruijs Opening } 1... c5 { [%eval 0.09] } 2. f4 { [%eval -0.28] } 2... d5 { [%eval -0.2] } 3. c3 { [%eval -0.49] } 3... Nc6 { [%eval -0.52] } 4. a4 { [%eval -0.85] } 4... Nf6 { [%eval -0.76] } 5. g3? { (-0.76 → -1.92) Mistake. d4 was best. } { [%eval -1.92] } (5. d4 Bg4 6. Be2 Bxe2 7. Qxe2 e6 8. Nf3 Bd6 9. O-O O-O 10. Ne5 Rc8) 5... Bf5?! { (-1.92 → -1.16) Inaccuracy. e5 was best. } { [%eval -1.16] } (5... e5 6. fxe5 Nxe5 7. d4 Ng6 8. Bb5+ Bd7 9. Nf3 Bd6 10. O-O a6 11. Bxd7+) 6. d3?! { (-1.16 → -1.78) Inaccuracy. Nf3 was best. } { [%eval -1.78] } (6. Nf3 Qc7 7. d4 e6 8. Bg2 h5 9. Nbd2 Na5 10. O-O c4 11. h3) 6... e6 { [%eval -1.26] } 7. Nf3 { [%eval -1.36] } 7... Bd6 { [%eval -1.24] } 8. Bd2?! { (-1.24 → -2.20) Inaccuracy. Bg2 was best. } { [%eval -2.2] } (8. Bg2 O-O) 8... O-O { [%eval -2.16] } 9. h4? { (-2.16 → -3.61) Mistake. Bc1 was best. } { [%eval -3.61] } (9. Bc1 Re8 10. d4 c4 11. Be2 Na5 12. Nfd2 a6 13. O-O h6 14. g4 Bh7) 9... e5 { [%eval -3.54] } 10. Ng5 { [%eval -4.25] } 10... exf4 { [%eval -4.04] } 11. exf4 { [%eval -4.64] } 11... Bg4 { [%eval -4.1] } 12. Be2?! { (-4.10 → -5.19) Inaccuracy. Qc2 was best. } { [%eval -5.19] } (12. Qc2 Re8+ 13. Kf2 Qd7 14. Na3 c4 15. Nb5 Bc5+ 16. d4 a6 17. dxc5 axb5) 12... Re8 { [%eval -5.07] } 13. O-O?! { (-5.07 → -7.38) Inaccuracy. Rh2 was best. } { [%eval -7.38] } (13. Rh2 c4 14. dxc4 d4 15. Bc1 Bc5 16. Qd3 dxc3 17. Qxd8 Raxd8 18. bxc3 h6) 13... Bxe2 { [%eval -7.26] } 14. Qb3 { [%eval -7.63] } 14... Bxf1 { [%eval -7.33] } 15. Kxf1 { [%eval -7.26] } 15... Qe7 { [%eval -6.94] } 16. Ne4 { [%eval -9.4] } 16... dxe4 { [%eval -9.43] } 17. dxe4 { [%eval -11.15] } 17... Nxe4 { [%eval -9.12] } 18. Ke1? { (-9.12 → Mate in 7) Checkmate is now unavoidable. Kg2 was best. } { [%eval #-7] } (18. Kg2 Rad8 19. Qc4 Bc7 20. Qe2 Qd6 21. h5 Nxg3 22. Qg4 Ne4 23. f5) 18... Nxg3+?! { (Mate in 7 → -11.82) Lost forced checkmate sequence. Nxd2+ was best. } { [%eval -11.82] } (18... Nxd2+ 19. Kxd2 Bxf4+ 20. gxf4 Qe1+ 21. Kc2 Re2+ 22. Kd3 Na5 23. Qb5 Qd1+ 24. Nd2) 19. Kd1 { [%eval -11.97] } 19... Qe2+ { [%eval -11.58] } 20. Kc2?! { (-11.58 → Mate in 6) Checkmate is now unavoidable. Kc1 was best. } { [%eval #-6] } (20. Kc1 Qe4 21. Qxf7+ Kxf7 22. b4 Kg8 23. b5 Bxf4 24. Kb2 Qg2 25. bxc6 bxc6) 20... Qe4+ { [%eval #-13] } 21. Kc1 { [%eval #-7] } 21... b6?! { (Mate in 7 → -11.51) Lost forced checkmate sequence. Ne2+ was best. } { [%eval -11.51] } (21... Ne2+ 22. Kd1 Ned4 23. cxd4 Qh1+ 24. Kc2 Nxd4+ 25. Kc3 Qh3+ 26. Be3 Qxe3+ 27. Kc4) 22. Na3?! { (-11.51 → Mate in 8) Checkmate is now unavoidable. Qd1 was best. } { [%eval #-8] } (22. Qd1 Ne2+ 23. Qxe2 Qxe2 24. b3 Rad8 25. Ra2 c4 26. bxc4 Na5 27. Rc2 Nxc4) 22... Bxf4?! { (Mate in 8 → -11.55) Lost forced checkmate sequence. Ne2+ was best. } { [%eval -11.55] } (22... Ne2+ 23. Kd1 Ned4 24. Nc2 Nxb3 25. Ne3 Bxf4 26. Ke2 Rad8 27. Kf2 Rxd2+ 28. Kg1) 23. h5?! { (-11.55 → Mate in 4) Checkmate is now unavoidable. Qc4 was best. } { [%eval #-4] } (23. Qc4 Qe1+ 24. Kc2 Qxd2+ 25. Kb1 Na5 26. Ka2 Nxc4 27. Nxc4 Qd5 28. Rg1 Qxc4+) 23... Qe1+?! { (Mate in 4 → -10.52) Lost forced checkmate sequence. Bxd2+ was best. } { [%eval -10.52] } (23... Bxd2+ 24. Kd1 Bf4 25. Qxf7+ Kxf7 26. Nc4 Qe2#) 24. Kc2?! { (-10.52 → Mate in 5) Checkmate is now unavoidable. Qd1 was best. } { [%eval #-5] } (24. Qd1 Bxd2+ 25. Kc2 Qe4+ 26. Kb3 Rad8 27. Nb5 Bf4 28. Qxd8 Qe6+ 29. Kc2 Rxd8) 24... Qxd2+?! { (Mate in 5 → -11.43) Lost forced checkmate sequence. Qe4+ was best. } { [%eval -11.43] } (24... Qe4+ 25. Kd1 Qd3 26. Qxf7+ Kxf7 27. Nb1 Re1+ 28. Kxe1 Qf1#) 25. Kb1 { [%eval -11.33] } 25... Na5 { [%eval -11.03] } 26. Qb5?! { (-11.03 → Mate in 9) Checkmate is now unavoidable. Qc2 was best. } { [%eval #-9] } (26. Qc2 Qd5 27. b3 Nxb3 28. Kb2 Nxa1 29. Kxa1 Rad8 30. Kb2 Qh1 31. Ka2 a6) 26... Re1+ { [%eval #-8] } 27. Ka2 { [%eval #-8] } 27... Rxa1+ { [%eval #-7] } 28. Kxa1 { [%eval #-7] } 28... Ne2 { [%eval #-7] } 29. Qe8+ { [%eval #-5] } 29... Rxe8 { [%eval #-4] } 30. Nb5 { [%eval #-2] } 30... Qd1+ { [%eval #-3] } 31. Ka2 { [%eval #-3] } 31... Qb3+ { [%eval #-2] } 32. Kb1 { [%eval #-2] } 32... Rd8 { [%eval #-2] } 33. Nxa7 { [%eval #-1] } 33... Rd1# { Black wins by checkmate. } 0-1