MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "667"]
[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 "rnbqkbnr/2p1pppp/3p4/p7/1pP5/1P5N/PB1PPPPP/RN1QKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:06 +0000"]
[GameEndTime "2026-09-14T16:01:07 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.29/9 0.017s, n=14843, sd=15} Nd7 {-0.29/9 0.025s, n=16974, sd=13}
6. Nd2 {+0.13/8 0.017s, n=14405, sd=13} Ngf6 {+0.08/10 0.032s, n=27168, sd=16}
7. e3 {+0.07/8 0.021s, n=20217, sd=11} Bb7 {+0.38/10 0.020s, n=15470, sd=14}
8. Qc2 {+0.08/10 0.021s, n=16723, sd=15} e5 {-0.29/9 0.047s, n=35107, sd=15}
9. c5 {+2.23/9 0.015s, n=12464, sd=14} Bc8 {-1.67/10 0.035s, n=23828, sd=16}
10. dxe5 {+1.30/8 0.022s, n=16533, sd=14} dxe5 {-1.24/10 0.021s, n=16858, sd=12}
11. Ne4 {+1.78/9 0.046s, n=29325, sd=13} a4 {-1.74/7 0.018s, n=13117, sd=10}
12. bxa4 {+1.72/9 0.022s, n=16414, sd=15} Nxe4 {-1.81/9 0.015s, n=12270, sd=12}
13. Qxe4 {+2.29/11 0.035s, n=22431, sd=17} Ba6 {-2.03/10 0.019s, n=16939, sd=21}
14. Bxe5 {+5.00/10 0.020s, n=17815, sd=14} Nxe5 {-4.65/8 0.022s, n=17901, sd=15}
15. Rd1 {+5.95/10 0.016s, n=14889, sd=14} Qc8 {-5.24/8 0.017s, n=12224, sd=15}
16. Bxa6 {+5.08/11 0.027s, n=24063, sd=19}
Rxa6 {-5.30/10 0.021s, n=17145, sd=21}
17. Qxe5+ {+5.71/10 0.012s, n=12069, sd=16}
Be7 {-4.75/10 0.035s, n=24813, sd=16} 18. Nf4 {+5.57/10 0.023s, n=20041, sd=21}
Kf8 {-4.88/10 0.020s, n=19920, sd=16, White makes an illegal move: e1h1} 0-1