Event: Round 5: Bagamasbad, Efren - Maryasin, Boris
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-5/YFxAqLle/VVoSYBRD
Date: 2025-10-25
White: Bagamasbad, Efren
WhiteTitle: IM
WhiteElo: 1975
Black: Maryasin, Boris
BlackTitle: IM
BlackElo: 2217
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 0:00:00] } 1... c5 { [%eval 0.19] [%clk 0:00:00] } 2. Nc3 { [%eval 0.12] [%clk 0:00:00] } 2... Nc6 { [%eval 0.23] } 3. g3 { [%eval 0.12] } 3... g6 { [%eval 0.18] } 4. Bg2 { [%eval 0.12] } 4... Bg7 { [%eval 0.14] [%clk 0:00:00] } 5. Nf3 { [%eval 0.06] [%clk 0:00:00] } 5... d6 { [%eval 0.09] [%clk 0:00:00] } 6. O-O { [%eval 0.06] [%clk 0:00:00] } 6... Nh6 { [%eval 0.23] [%clk 0:00:00] } 7. d3 { [%eval 0.04] [%clk 0:00:00] } 7... Nf5 { [%eval 0.11] [%clk 0:00:00] } 8. Rb1 { [%eval 0.08] [%clk 0:00:00] } 8... h5 { [%eval 0.24] [%clk 0:00:00] } 9. h4 { [%eval 0.13] } 9... O-O { [%eval 0.11] } 10. a3 { [%eval 0.14] } 10... Bd7 { [%eval 0.25] } 11. Bd2 { [%eval 0.22] } 11... a5 { [%eval 0.22] } 12. Ne4 { [%eval -0.1] } 12... a4 { [%eval -0.04] [%clk 0:00:00] } 13. Nc3 { [%eval -0.27] [%clk 0:00:00] } 13... Ncd4 { [%eval -0.17] [%clk 0:00:00] } 14. Nxd4 { [%eval -0.14] [%clk 0:00:00] } 14... cxd4 { [%eval -0.01] [%clk 0:00:00] } 15. Ne4 { [%eval 0.01] } 15... Bc6 { [%eval 0.01] } 16. Bb4 { [%eval -0.16] [%clk 0:00:00] } 16... d5 { [%eval 0.0] [%clk 0:00:00] } 17. cxd5 { [%eval 0.0] } 17... Bxd5 { [%eval 0.11] } 18. Nd2 { [%eval 0.0] } 18... Bxg2 { [%eval 0.0] } 19. Kxg2 { [%eval 0.0] [%clk 0:00:00] } 19... Qd5+ { [%eval 0.0] [%clk 0:00:00] } 20. Kg1 { [%eval 0.0] [%clk 0:00:00] } 20... Be5 { [%eval 0.0] [%clk 0:00:00] } 21. Ne4 { [%eval 0.0] [%clk 0:00:00] } 21... Nd6 { [%eval 0.29] [%clk 0:00:00] } 22. Ng5 { [%eval 0.02] [%clk 0:00:00] } 22... f6 { [%eval 0.09] [%clk 0:00:00] } 23. Nf3 { [%eval 0.13] [%clk 0:00:00] } 23... f5 { [%eval 0.62] [%clk 0:00:00] } 24. Rc1 { [%eval 0.54] [%clk 0:00:00] } 24... b6?! { [%eval 1.38] } { Inaccuracy. Qe6 was best. } { [%clk 0:00:00] } 25. Qc2?! { [%eval 0.75] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:00] } 25... Rac8? { [%eval 2.06] } { Mistake. Rfc8 was best. } { [%clk 0:00:00] } 26. Qxa4 { [%eval 1.87] [%clk 0:00:00] } 26... f4 { [%eval 1.84] [%clk 0:00:00] } 27. Bxd6 { [%eval 1.86] } 27... Qxd6 { [%eval 2.32] } 28. Qb3+ { [%eval 2.24] } 28... Kg7 { [%eval 2.69] [%clk 0:00:00] } 29. Ng5 { [%eval 2.53] [%clk 0:00:00] } 29... Qf6 { [%eval 3.16] [%clk 0:00:00] } 30. Ne6+ { [%eval 3.05] } 30... Kh6 { [%eval 3.28] } 31. Nxf8 { [%eval 3.04] [%clk 0:00:00] } 31... Rxf8 { [%eval 3.37] [%clk 0:00:00] } 32. Qd5 { [%eval 3.47] [%clk 0:00:00] } 32... Qf5 { [%eval 3.85] [%clk 0:00:00] } 33. Qg2? { [%eval 2.34] } { Mistake. Kg2 was best. } 33... Qg4?! { [%eval 3.19] } { Inaccuracy. Bd6 was best. } 34. Rc6?! { [%eval 1.87] } { Inaccuracy. Qf3 was best. } 34... f3? { [%eval 3.71] } { Mistake. fxg3 was best. } 35. exf3 { [%eval 3.56] [%clk 0:00:00] } 35... Rxf3 { [%eval 3.57] [%clk 0:00:00] } 36. Re6 { [%eval 3.5] } 36... Bf6?! { [%eval 4.59] } { Inaccuracy. Bxg3 was best. } 37. Re4 { [%eval 4.55] [%clk 0:00:00] } 37... Qf5 { [%eval 4.35] [%clk 0:00:00] } 38. Rd1 e5 39. Kf1 { [%clk 0:00:00] } 39... b5 { [%clk 0:00:00] } 1-0