MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1908"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkbnr/1ppb1ppp/8/p2pp3/8/BPPP4/P3PPPP/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:39 +0000"]
[GameEndTime "2026-09-14T13:41:40 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf8 {-0.56/10 0.018s, n=16656, sd=15} Kxf8 {+0.79/10 0.017s, n=15427, sd=17}
6. d4 {-0.40/11 0.019s, n=18717, sd=21} Nc6 {+0.73/10 0.015s, n=12546, sd=21}
7. dxe5 {-0.81/10 0.015s, n=14068, sd=16} Nxe5 {+0.40/11 0.026s, n=22968, sd=21}
8. Qxd5 {-0.45/12 0.015s, n=14634, sd=22} Qe7 {+0.35/12 0.032s, n=26791, sd=25}
9. Nf3 {-0.37/11 0.030s, n=25908, sd=23} Nxf3+ {+0.23/11 0.017s, n=15387, sd=18}
10. gxf3 {-0.44/9 0.019s, n=14618, sd=18} Bc6 {+0.42/12 0.026s, n=24450, sd=21}
11. Qd3 {-0.47/10 0.016s, n=13493, sd=16} a4 {+0.02/11 0.036s, n=31426, sd=18}
12. Nd2 {-0.63/10 0.026s, n=22159, sd=15} Nf6 {+0.48/10 0.018s, n=15668, sd=13}
13. b4 {-0.51/9 0.019s, n=15783, sd=12} Rd8 {+0.32/11 0.026s, n=21907, sd=17}
14. Qe3 {-0.26/11 0.015s, n=13761, sd=17} Qxe3 {+0.16/10 0.029s, n=24514, sd=20}
15. fxe3 {+0.36/11 0.027s, n=25856, sd=19} Nd5 {+0.09/10 0.020s, n=19441, sd=17}
16. e4 {+0.12/10 0.017s, n=16448, sd=15} Nxc3 {-0.16/10 0.035s, n=33273, sd=17}
17. Rg1 {+0.16/10 0.028s, n=26165, sd=14} h6 {-0.37/8 0.015s, n=12436, sd=13}
18. a3 {+0.37/10 0.027s, n=25361, sd=19} Nb5 {-0.71/8 0.023s, n=21883, sd=14}
19. e3 {+0.44/10 0.026s, n=23062, sd=13} g5 {-0.62/10 0.022s, n=20025, sd=15}
20. Nc4 {+0.40/10 0.023s, n=22996, sd=17} Bd7 {-0.57/10 0.042s, n=37760, sd=17}
21. Ne5 {+0.79/10 0.014s, n=13041, sd=13}
c6 {-0.83/11 0.029s, n=29562, sd=23, White makes an illegal move: e1a1} 0-1