MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1870"]
[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/p1p1pp1p/8/1p1p2p1/P5b1/2PP4/1P2PPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:50:43 -0400"]
[GameEndTime "2026-09-14T12:50:44 -0400"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Kxf8 {-3.10/10 0.010s, n=12306, sd=11}
6. axb5 {+3.15/9 0.021s, n=23650, sd=13} Bd7 {-3.20/9 0.023s, n=19935, sd=14}
7. Qd2 {+3.38/9 0.016s, n=12342, sd=12} h6 {-3.53/8 0.017s, n=13855, sd=13}
8. c4 {+3.25/10 0.018s, n=15723, sd=13} Nf6 {-3.11/10 0.049s, n=44847, sd=16}
9. g3 {+3.23/10 0.021s, n=18097, sd=15} c6 {-2.99/10 0.024s, n=21432, sd=15}
10. Bg2 {+3.33/9 0.011s, n=12469, sd=12} dxc4 {-3.44/9 0.019s, n=23541, sd=15}
11. dxc4 {+3.87/10 0.014s, n=15411, sd=12} Qb6 {-3.39/10 0.037s, n=35473, sd=18}
12. Qa5 {+3.65/9 0.030s, n=24038, sd=13} Qc5 {-3.44/8 0.019s, n=16665, sd=13}
13. Nd2 {+4.89/10 0.019s, n=20560, sd=17} Kg7 {-4.66/9 0.024s, n=24792, sd=13}
14. e3 {+5.02/10 0.014s, n=14483, sd=12} Rc8 {-4.96/9 0.039s, n=35275, sd=14}
15. Ne2 {+4.57/10 0.035s, n=29813, sd=13} e5 {-5.54/9 0.048s, n=41445, sd=13}
16. Nc3 {+5.37/9 0.017s, n=18172, sd=12}
Bf5 {-4.36/9 0.012s, n=13084, sd=12, White makes an illegal move: e1h1} 0-1