MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "691"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbr1/pp1ppppp/1qp2n2/6N1/8/1PN5/P1PPPPPP/R1BQKB1R w KQq - 5 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:10 +0000"]
[GameEndTime "2026-09-14T13:37:11 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.01/10 0.040s, n=25365, sd=14} Qa5 {-0.98/10 0.054s, n=37406, sd=14}
6. f4 {+0.78/9 0.022s, n=14569, sd=12} h6 {-0.40/11 0.026s, n=20298, sd=21}
7. Nf3 {+0.65/9 0.023s, n=17571, sd=14} g5 {-0.60/10 0.032s, n=15816, sd=15}
8. Bb2 {+0.81/9 0.030s, n=16748, sd=13} gxf4 {-0.51/10 0.022s, n=16095, sd=18}
9. e5 {+0.94/11 0.046s, n=31616, sd=21} Ng4 {-0.22/12 0.035s, n=23490, sd=19}
10. Qe2 {+0.54/9 0.022s, n=15832, sd=13} Bg7 {-0.10/11 0.018s, n=12453, sd=19}
11. Nd1 {-0.12/11 0.027s, n=20192, sd=18} d6 {-0.24/11 0.025s, n=12051, sd=16}
12. exd6 {+0.17/10 0.018s, n=13346, sd=15} Be6 {-0.20/11 0.040s, n=22221, sd=19}
13. Bxg7 {-0.09/11 0.044s, n=27795, sd=14}
Rxg7 {+0.05/11 0.017s, n=13100, sd=17}
14. dxe7 {+0.25/11 0.091s, n=57528, sd=18} Na6 {+0.26/10 0.032s, n=21289, sd=16}
15. Qe4 {+0.21/10 0.021s, n=14587, sd=15} f5 {-0.06/9 0.021s, n=12450, sd=13}
16. Qxf4 {+0.99/11 0.032s, n=23018, sd=16} Nb4 {-0.75/9 0.021s, n=15583, sd=15}
17. Bd3 {+1.69/11 0.045s, n=31724, sd=16} Qc5 {-1.12/11 0.050s, n=36939, sd=19}
18. h3 {+2.44/11 0.022s, n=14341, sd=16} Rxe7 {-0.53/10 0.023s, n=12178, sd=15}
19. hxg4 {+2.10/10 0.018s, n=13878, sd=17}
fxg4 {-1.46/10 0.018s, n=16125, sd=18} 20. Qd4 {+3.13/10 0.020s, n=17648, sd=13}
Qb6 {-3.86/8 0.049s, n=26758, sd=17} 21. Qxb6 {+6.10/9 0.042s, n=28990, sd=17}
axb6 {-6.15/8 0.063s, n=32768, sd=15} 22. Nd4 {+5.72/9 0.017s, n=15107, sd=20}
Bc4+ {-5.04/8 0.020s, n=17335, sd=20} 23. Ne3 {+5.83/8 0.020s, n=18366, sd=17}
Bxd3 {-6.02/9 0.048s, n=41513, sd=18}
24. cxd3 {+6.33/11 0.059s, n=51548, sd=20, Black makes an illegal move: e8a8}
1-0