MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "488"]
[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 "rnbqkbnr/1pp1p2p/p2p1pp1/8/2NP4/4B3/PPP1PPPP/R2QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:40 +0000"]
[GameEndTime "2026-09-14T13:36:41 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nd2 {+0.07/8 0.027s, n=16954, sd=12} Nh6 {+0.43/8 0.019s, n=14126, sd=13}
6. f3 {-0.26/8 0.035s, n=19318, sd=12} Nf5 {+0.39/9 0.016s, n=13268, sd=15}
7. Bf2 {-0.29/10 0.021s, n=12098, sd=15} Bh6 {+0.59/11 0.025s, n=16103, sd=19}
8. Nb3 {-0.65/10 0.039s, n=19858, sd=16} Ne3 {+0.76/10 0.021s, n=16357, sd=16}
9. Bxe3 {-1.09/11 0.019s, n=14024, sd=18} Bxe3 {+0.78/10 0.034s, n=20891, sd=16}
10. Qd3 {-1.25/10 0.045s, n=24075, sd=19} Bh6 {+0.63/9 0.024s, n=12359, sd=14}
11. h4 {-0.90/9 0.024s, n=13558, sd=13} Nc6 {+0.62/8 0.028s, n=12347, sd=16}
12. e3 {-0.68/9 0.041s, n=23333, sd=14} Nb4 {+0.98/9 0.036s, n=22361, sd=14}
13. Qc4 {-0.22/10 0.031s, n=19634, sd=13} Nc6 {+0.18/10 0.053s, n=28796, sd=16}
14. Qc3 {+0.20/10 0.026s, n=12602, sd=16}
e5 {-0.11/10 0.035s, n=23208, sd=16, White makes an illegal move: e1a1} 0-1