MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "219"]
[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 "r1b1kbnr/ppqp1ppp/2n1p3/2p5/1P3PP1/7N/P1PPP2P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:35:05 +0200"]
[GameEndTime "2026-09-14T17:35:06 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {-0.46/10 0.018s, n=12682, sd=12} h5 {+0.83/9 0.018s, n=14577, sd=13}
6. g5 {-0.19/10 0.021s, n=16566, sd=15} Bxc5 {+1.04/10 0.016s, n=14126, sd=16}
7. Bb2 {-0.49/10 0.014s, n=13278, sd=17} e5 {+0.43/10 0.017s, n=15064, sd=16}
8. fxe5 {-1.44/10 0.032s, n=27700, sd=16} Nge7 {+0.43/11 0.066s, n=49905, sd=18}
9. e3 {-1.10/11 0.026s, n=18317, sd=14} Nxe5 {+1.02/11 0.018s, n=14733, sd=16}
10. d4 {-0.76/10 0.014s, n=12426, sd=15} Qb6 {+0.66/9 0.016s, n=15047, sd=15}
11. Bc3 {-0.58/10 0.027s, n=21050, sd=18} Bb4 {+1.26/9 0.019s, n=14952, sd=17}
12. Bxb4 {-0.72/10 0.036s, n=29418, sd=17}
Qxb4+ {+0.67/10 0.022s, n=18903, sd=17}
13. Nd2 {-0.67/10 0.040s, n=35113, sd=16} Ng4 {+0.29/10 0.022s, n=19502, sd=17}
14. Rb1 {-0.12/11 0.017s, n=16760, sd=17} Qc3 {+0.33/10 0.032s, n=22521, sd=18}
15. Rb3 {+0.45/11 0.016s, n=14740, sd=13} Qc7 {-0.13/9 0.024s, n=13814, sd=17}
16. Qf3 {+0.18/11 0.036s, n=26538, sd=21} Nxh2 {-0.24/10 0.019s, n=12028, sd=18}
17. Qf4 {-0.06/11 0.017s, n=17458, sd=23} Qxf4 {+0.05/11 0.013s, n=14508, sd=20}
18. Nxf4 {-0.21/12 0.022s, n=23100, sd=21} Nxf1 {0.00/11 0.020s, n=17730, sd=22}
19. Rxf1 {-0.24/11 0.022s, n=18371, sd=18} d5 {-0.09/10 0.021s, n=17266, sd=18}
20. c4 {+0.42/11 0.018s, n=21593, sd=19} dxc4 {+0.19/11 0.029s, n=21966, sd=20}
21. Nxc4 {+0.22/9 0.012s, n=12372, sd=16, Black makes an illegal move: e8h8} 1-0