MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "909"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1nbqkb1r/1ppppppp/1r5n/p7/1P4P1/N1B5/P1PPPP1P/R2QKBNR b KQk - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:40 +0000"]
[GameEndTime "2026-09-14T13:40:40 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+6.28/12 0.016s, n=18249, sd=16}
6. Bd4 {-6.33/9 0.012s, n=12391, sd=12} bxa3 {+6.15/11 0.013s, n=13103, sd=15}
7. Bxb6 {-6.05/10 0.015s, n=14895, sd=16} cxb6 {+6.11/10 0.014s, n=13669, sd=13}
8. h3 {-5.87/9 0.016s, n=14347, sd=17} d5 {+6.05/8 0.017s, n=16417, sd=11}
9. c3 {-5.96/9 0.013s, n=12438, sd=12} e6 {+5.99/9 0.014s, n=14034, sd=12}
10. e3 {-6.14/9 0.053s, n=47839, sd=14} Ng8 {+5.98/8 0.013s, n=12359, sd=11}
11. Rb1 {-6.07/9 0.032s, n=26223, sd=14} Nf6 {+6.02/10 0.022s, n=20302, sd=16}
12. Qb3 {-6.10/9 0.018s, n=16591, sd=13} Nfd7 {+5.98/10 0.020s, n=18872, sd=13}
13. d4 {-5.97/11 0.048s, n=37629, sd=19} Nc6 {+6.00/9 0.021s, n=17358, sd=16}
14. Nf3 {-6.13/8 0.015s, n=12439, sd=11} Qc7 {+5.94/8 0.017s, n=14235, sd=12}
15. Bb5 {-5.57/10 0.024s, n=20360, sd=14}
Bd6 {+5.21/9 0.026s, n=22515, sd=15, White makes an illegal move: e1h1} 0-1