[Event "?"]
[Site "?"]
[Date "2025.03.27"]
[Round "1"]
[White "Prelude-dev"]
[Black "Prelude-base"]
[Result "0-1"]
[FEN "r2qk2r/pb1nbppp/1ppp1n2/4p3/3PP3/2NBBN1P/PPPQ1PP1/R3K2R w KQkq - 0 1"]
[GameDuration "00:00:41"]
[GameEndTime "2025-03-27T08:51:30.773 Central Daylight Time"]
[GameStartTime "2025-03-27T08:50:49.196 Central Daylight Time"]
[PlyCount "78"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "17.87+0.18"]

1. a3 {+0.25 12/0 974 500144} O-O {-0.15 13/0 973 435974}
2. dxe5 {+0.06 12/0 933 517248} dxe5 {-0.06 13/0 932 500498}
3. Nh4 {+0.32 13/0 896 205849} Nxe4 {-0.10 15/0 897 572786}
4. Nxe4 {+0.19 15/0 859 477631} Bxh4 {-0.01 14/0 861 331124}
5. O-O-O {0.00 13/0 826 435168} Be7 {-0.06 13/0 827 181312}
6. Rhe1 {+0.18 14/0 795 569281} Qc7 {+0.13 13/0 794 265867}
7. Bg5 {+0.77 15/0 764 487454} Rfe8 {-0.59 14/0 764 490951}
8. Bc4 {+0.56 13/0 734 219131} Nf8 {-0.20 14/0 736 531130}
9. Bxe7 {+0.71 15/0 706 524729} Rxe7 {-0.09 14/0 705 471748}
10. f4 {+0.86 14/0 681 376069} b5 {-0.35 14/0 679 356824}
11. Ba2 {+0.62 14/0 656 303920} exf4 {-0.29 14/0 656 281118}
12. Ng5 {+0.63 15/0 631 380280} Rxe1 {-0.94 16/0 631 398933}
13. Rxe1 {+0.45 15/0 608 385107} Rd8 {-1.36 15/0 608 243027}
14. Bxf7+ {+1.06 16/0 586 335165} Kh8 {-1.39 17/0 588 420166}
15. Qe2 {+0.99 15/0 568 165221} c5 {-0.28 14/0 566 254387}
16. Be8 {+1.44 14/0 547 244694} Bd5 {-1.45 15/0 549 388514}
17. Bxb5 {+1.13 15/0 530 341369} h6 {-1.33 15/0 530 369501}
18. Nf3 {+0.92 15/0 511 234718} c4 {-1.21 15/0 513 364184}
19. Qe7 {+1.26 14/0 495 80424} Qb6 {-0.81 14/0 495 257273}
20. Be8 {+1.01 12/0 479 58579} Ne6 {-1.17 14/0 479 174673}
21. Bf7 {+1.05 13/0 465 296522} Bxf3 {-0.28 15/0 463 321952}
22. gxf3 {+0.02 14/0 450 201746} Ng5 {-0.01 15/0 451 216461}
23. Bg6 {+0.36 15/0 436 263454} Rg8 {-0.37 16/0 437 308191}
24. Bh5 {0.00 14/0 424 170723} Rb8 {-0.29 15/0 423 268865}
25. Qe5 {+0.37 14/0 412 222952} Nxh3 {-0.37 14/0 411 197643}
26. Kb1 {+0.27 14/0 400 235988} Ng5 {-0.67 14/0 399 189772}
27. Rd1 {+0.67 13/0 389 106240} Rd8 {-0.35 15/0 390 170723}
28. Rxd8+ {0.00 16/0 378 236524} Qxd8 {-0.31 15/0 378 199991}
29. Qxf4 {+0.31 14/0 369 20459} Qd1+ {+0.14 16/0 368 259748}
30. Qc1 {-0.28 17/0 361 208866} Qxc1+ {+0.47 15/0 358 129082}
31. Kxc1 {-0.08 17/0 349 168264} Kh7 {+0.51 16/0 349 199633}
32. Kd1 {-0.04 17/0 340 246952} c3 {+0.07 16/0 341 226734}
33. bxc3 {-0.17 18/0 332 196056} g6 {+0.52 18/0 334 247386}
34. Bg4 {-0.46 17/0 328 256569} h5 {+0.51 17/0 326 192610}
35. f4 {-0.49 16/0 318 225868} Ne4 {+0.47 17/0 319 261766}
36. Bf3 {+0.09 16/0 311 246485} Nxc3+ {+0.09 17/0 313 136479}
37. Kd2 {0.00 19/0 306 256467} Nb1+ {+0.13 18/0 305 188563}
38. Kc1 {0.00 19/0 299 238290} Nc3 {+0.13 18/0 301 153063}
39. Kd2 {0.00 19/0 293 229834}
Nb1+ {+0.24 18/0 293 183095, White makes an illegal move: a1a1} 0-1