Event: FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025
Site: https://lichess.org/broadcast/world-schools-team-championship-2025--boards-1-100/round-6/unBtwHed/TkUjzX7g
White: Valdats, Reinis
WhiteTitle: FM
WhiteElo: 2221
Black: Petrosyan, Hamlet
BlackElo: 1809
Result: 1/2-1/2
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.18] [%clk 0:45:00] } 1... c5 { [%eval 0.24] [%clk 0:45:00] } 2. Nf3 { [%eval 0.2] [%clk 0:45:00] } 2... e6 { [%eval 0.28] [%clk 0:45:00] } 3. d4 { [%eval 0.4] [%clk 0:45:00] } 3... cxd4 { [%eval 0.29] [%clk 0:45:00] } 4. Nxd4 { [%eval 0.35] [%clk 0:45:00] } 4... Nc6 { [%eval 0.28] [%clk 0:45:00] } 5. Nc3 { [%eval 0.26] [%clk 0:45:00] } 5... Qc7 { [%eval 0.35] [%clk 0:45:00] } 6. Be3 { [%eval 0.31] [%clk 0:45:00] } 6... a6 { [%eval 0.34] [%clk 0:45:00] } 7. g4 { [%eval 0.26] [%clk 0:45:00] } 7... b5 { [%eval 0.32] [%clk 0:45:00] } 8. Nxc6 { [%eval 0.57] [%clk 0:45:00] } 8... Qxc6 { [%eval 0.46] [%clk 0:45:00] } 9. Qd2 { [%eval 0.37] [%clk 0:45:00] } 9... b4 { [%eval 0.35] [%clk 0:45:00] } 10. Ne2 { [%eval 0.35] [%clk 0:45:00] } 10... Qxe4 { [%eval 0.35] [%clk 0:45:00] } 11. Rg1 { [%eval 0.36] [%clk 0:45:00] } 11... Qc6 { [%eval 0.33] [%clk 0:45:00] } 12. Bg2 { [%eval 0.36] [%clk 0:45:00] } 12... d5 { [%eval 0.36] [%clk 0:45:00] } 13. O-O-O { [%eval 0.34] [%clk 0:45:00] } 13... Bb7 { [%eval 0.34] [%clk 0:45:00] } 14. f4 { [%eval 0.33] [%clk 0:45:00] } 14... Nf6 { [%eval 0.31] [%clk 0:45:00] } 15. f5 { [%eval 0.39] [%clk 0:45:00] } 15... Be7?! { [%eval 1.06] } { Inaccuracy. exf5 was best. } { [%clk 0:45:00] } 16. fxe6 { [%eval 0.92] [%clk 0:45:00] } 16... fxe6 { [%eval 0.88] [%clk 0:45:00] } 17. Nd4 { [%eval 1.05] [%clk 0:45:00] } 17... Qd7 { [%eval 0.95] [%clk 0:45:00] } 18. g5?! { [%eval 0.16] } { Inaccuracy. Qe2 was best. } { [%clk 0:45:00] } 18... Ne4 { [%eval 0.3] [%clk 0:45:00] } 19. Bxe4 { [%eval 0.0] [%clk 0:45:00] } 19... dxe4 { [%eval 0.0] [%clk 0:45:00] } 20. Qf2 { [%eval -0.17] [%clk 0:45:00] } 20... Bd5 { [%eval -0.42] [%clk 0:45:00] } 21. Kb1 { [%eval -0.37] [%clk 0:45:00] } 21... O-O-O { [%eval -0.12] [%clk 0:45:00] } 22. Qe2 { [%eval -0.03] [%clk 0:45:00] } 22... Qb7 { [%eval -0.12] [%clk 0:45:00] } 23. Bf4 { [%eval -0.66] [%clk 0:45:00] } 23... Bc5 { [%eval -0.43] [%clk 0:45:00] } 24. Be5 { [%eval -0.51] [%clk 0:45:00] } 24... Rhf8 { [%eval -0.02] [%clk 0:45:00] } 25. Rg3 { [%eval -0.53] [%clk 0:45:00] } 25... Rd7 { [%eval -0.31] [%clk 0:45:00] } 26. Rh3? { [%eval -1.78] } { Mistake. g6 was best. } { [%clk 0:45:00] } 26... Bxd4 { [%eval -1.66] [%clk 0:45:00] } 27. Bxd4?! { [%eval -2.3] } { Inaccuracy. Rxd4 was best. } { [%clk 0:45:00] } 27... Rfd8?? { [%eval 0.0] } { Blunder. Bc6 was best. } { [%clk 0:45:00] } 28. Rc1 { [%eval 0.0] [%clk 0:45:00] } 28... Bxa2+ { [%eval -0.1] [%clk 0:45:00] } 29. Kxa2 { [%eval 0.0] [%clk 0:45:00] } 29... Rxd4 { [%eval -0.02] [%clk 0:45:00] } 30. Rxh7 { [%eval -0.06] [%clk 0:45:00] } 30... Kb8 { [%eval -0.05] [%clk 0:45:00] } 31. Qe3 { [%eval -0.46] [%clk 0:45:00] } 31... e5 { [%eval -0.54] [%clk 0:45:00] } 32. Rh4?! { [%eval -1.29] } { Inaccuracy. g6 was best. } { [%clk 0:45:00] } 32... Qd5+ { [%eval -1.13] [%clk 0:45:00] } 33. Kb1 { [%eval -1.01] [%clk 0:45:00] } 33... Rc8 { [%eval -1.05] [%clk 0:45:00] } 34. Rh3 { [%eval -1.34] [%clk 0:45:00] } 34... a5 { [%eval -1.22] [%clk 0:45:00] } 35. Qe2?! { [%eval -1.9] } { Inaccuracy. Qf2 was best. } { [%clk 0:45:00] } 35... Qc6?? { [%eval -0.1] } { Blunder. Rd2 was best. } { [%clk 0:45:00] } 36. Re3 { [%eval -0.19] [%clk 0:45:00] } 36... Rcd8 { [%eval 0.0] [%clk 0:45:00] } 37. Qg4 { [%eval -0.2] [%clk 0:45:00] } 37... Rc8 { [%eval 0.0] [%clk 0:45:00] } 38. Qf5 { [%eval 0.0] [%clk 0:45:00] } 38... Qd5 { [%eval -0.11] [%clk 0:45:00] } 39. h4? { [%eval -1.8] } { Mistake. Qg6 was best. } { [%clk 0:45:00] } 39... a4 { [%eval -1.67] [%clk 0:45:00] } 40. h5?? { [%eval -3.84] } { Blunder. Ree1 was best. } { [%clk 0:45:00] } 40... Rdc4?? { [%eval 0.0] } { Blunder. b3 was best. } { [%clk 0:45:00] } 41. Ree1?? { [%eval -4.96] } { Blunder. Rce1 was best. } { [%clk 0:45:00] } 41... b3 { [%eval -4.58] [%clk 0:45:00] } 42. c3 { [%eval -2.59] [%clk 0:45:00] } 42... a3 { [%eval -2.44] [%clk 0:45:00] } 43. Red1? { [%eval -4.3] } { Mistake. Rcd1 was best. } { [%clk 0:45:00] } 43... Qa5 { [%eval -3.98] [%clk 0:45:00] } 44. bxa3 { [%clk 0:45:00] } 44... Rxc3 { [%clk 0:45:00] } 45. Qxe4 { [%clk 0:45:00] } 45... Qxa3 { [%clk 0:45:00] } 46. Rd2 { [%clk 0:45:00] } 46... Qxc1# { [%clk 0:45:00] } 1/2-1/2